A671C65CL22+S2钢板技术规范
第一枪帮您来“拼单”,更多低价等你来!A671C65CL22+S2钢板技术规范
- 名称河南尊信钢铁贸易有限公司 【公司网站】
- 所在地中国 河南 平顶山 舞钢市
- 联系人 张经理
- 价格 ¥7500元/件 点此议价
- 采购量 不限制
- 发布日期 2021-05-20 16:49 至 长期有效
A671C65CL22+S2钢板技术规范产品详情
- A671C65CL22:采购规范
- S2钢板:低温冲击
- ASTM:A671
- 探伤:A578C
- 厚:8-350mm
- 品牌/厂家:舞钢
- 牌号:0Cr25Ni20
- 形状:板材
- 加工工艺:热轧
- 产地:舞钢
- C含量:0.23
- Mn含量:1.2
- Si含量:0.35
- 其他元素含量:0.5
- 用途:焊接管道
- 规格尺寸:12mm
- 包装:舞钢
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">A*n><*n style="font-size:16px">516 Gr.65 *n><*n style="font-size:16px">钢*n> <*n style="font-size:16px">板*n> 技术<*n style="font-size:16px">规*n> <*n style="font-size:16px">范*n> <*n style="font-size:16px">书*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">Technical Specification of*n><*n style="font-size:16px"> Plate*n> *n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">1.0*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">范围*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">本规范规定*n><*n style="font-size:16px">了适用于*n><*n style="font-size:16px">A67*n><*n style="font-size:16px">1*n> <*n style="font-size:16px">Gr.*n><*n style="font-size:16px">C*n><*n style="font-size:16px">65 CL22*n><*n style="font-size:16px">级钢管用*n><*n style="font-size:16px">A516 GR.65*n><*n style="font-size:16px">钢板应满足的基本要求*n><*n style="font-size:16px">。*n><*n style="font-size:16px">本批钢板制成钢管后,我司将进行*n><*n style="font-size:16px">635*n><*n style="font-size:16px">℃的退火热处理,请制造商依据经验在标准范围内对成分工艺进行调整,以保证热处理后钢管的力学性能及韧性要求订货137*8188*0376张经理。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">2.0*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">引用规范*n>*n>*n>*n>
<*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">ASTM A516-2017*n>*n>*n> |
<*n style="font-size:16px"><*n style="font-family:Arial">Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service*n>*n> |
<*n style="font-size:16px"><*n style="font-family:Arial">A*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">STM A578*n>*n>*n> |
<*n style="font-size:16px"><*n style="font-family:Arial">S*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">pecification for straight-Beam ultrasonic examination of rolled steel plates for special application *n>*n>*n> |
<*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">ASTM A20*n>*n>*n> |
<*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">Specification for general requirements for steel plates for pressure vessels*n>*n>*n> |
<*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">ASTM A370*n>*n>*n> |
<*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">Standard Test Methods and Definiti* for mechanical Testing of Steel Products*n>*n>*n><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">作者:*n><*n style="font-size:16px">wygt0376*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.0*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">钢板及材质要求*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.1*n><*n style="font-size:16px">.0*n> <*n style="font-size:16px">一般要求*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.1.1*n><*n style="font-size:16px">表面清洁度*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">应保持钢板表面清洁,钢板表面上应无油脂,过多的锈和腐蚀物等。*n><*n style="font-size:16px">钢*n><*n style="font-size:16px">板*n><*n style="font-size:16px">表面不得受*n><*n style="font-size:16px">Cu*n><*n style="font-size:16px">、*n><*n style="font-size:16px">Sn*n><*n style="font-size:16px">、*n><*n style="font-size:16px">Pb*n><*n style="font-size:16px">、*n><*n style="font-size:16px">Zn*n><*n style="font-size:16px">等低熔点金属污染<*n style="font-size:16px">订货137*8188*0376张经理*n>*n><*n style="font-size:16px">。*n><*n style="font-size:16px">钢板表面质量执行*n><*n style="font-size:16px">ASTM A20*n><*n style="font-size:16px">。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"> *n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.2*n><*n style="font-size:16px">.0*n> <*n style="font-size:16px">工艺质量及缺陷修整*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.2.1 *n><*n style="font-size:16px">钢板表面上不允许有气泡、结疤、裂纹、拉裂、褶皱、夹杂和压入氧化皮等深的尖锐的缺陷。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.2.2*n><*n style="font-size:16px">钢材须为吹氧转炉或电炉冶炼并经真空脱气细晶粒纯净钢*n><*n style="font-size:16px">。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.2.*n><*n style="font-size:16px">4*n><*n style="font-size:16px"> 无损检测*n><*n style="font-size:16px">要求*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">板头*n><*n style="font-size:16px">100mm*n><*n style="font-size:16px">和侧边*n><*n style="font-size:16px">50mm*n><*n style="font-size:16px">的区域内进行*n><*n style="font-size:16px">超声波检测分层缺欠,检验方法依据*n><*n style="font-size:16px">ASTM A578,*n><*n style="font-size:16px">不允许出现分层缺陷。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">除板边以外的部分的超声波检测方法依据*n><*n style="font-size:16px">ASTM A578*n><*n style="font-size:16px">执行,验收标准为*n><*n style="font-size:16px">Level B*n><*n style="font-size:16px">级,检查任何长度*n><*n style="font-size:16px">>6.4mm*n><*n style="font-size:16px">的任何分层或夹杂应判为缺陷。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">钢板交货后我方进行抽检,如果超声波探伤不合格,应予以拒收。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.2.3 *n><*n style="font-size:16px">缺陷修整方法*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">缺陷不得*n><*n style="font-size:16px">以任何形式的*n><*n style="font-size:16px">补焊方法修整<*n style="font-size:16px">订货137*8188*0376张经理*n>,可用修磨方法修整,但必须满足*n><*n style="font-size:16px">钢板允许小*n><*n style="font-size:16px">厚度的要求。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">3.3*n><*n style="font-size:16px">交货状态*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">钢板应以热轧状态交货。 *n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">4.0*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">化学性能*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">4.1*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">化学成份*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">钢板的化学成分分析(产品分析)应符合表*n><*n style="font-size:16px">1*n><*n style="font-size:16px">的要求。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">表*n><*n style="font-size:16px">1 *n><*n style="font-size:16px">产品分析*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">化学元素*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">产品分析*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:DFKai-SB"><*n style="font-size:16px">C*n>*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">a*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">≤*n><*n style="font-size:16px">0.23*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:DFKai-SB"><*n style="font-size:16px">Mn*n>*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">a*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">0.79-1.30*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:DFKai-SB"><*n style="font-size:16px">P*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">≤*n><*n style="font-size:16px">0.025*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:DFKai-SB"><*n style="font-size:16px">S*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">≤*n><*n style="font-size:16px">0.025*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">Si*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">0.13-0.45*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">CE*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">IIW*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">≤*n><*n style="font-size:16px">0.41*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:10.5pt"><*n style="font-family:宋体"><*n style="font-size:16px">a *n><*n style="font-size:16px">碳含量比规定大碳含量每降低*n><*n style="font-size:16px">0.01%,*n><*n style="font-size:16px">则允许锰含量比规定锰含量高*n><*n style="font-size:16px">0.05%,*n><*n style="font-size:16px">熔炼分析不超过*n><*n style="font-size:16px">1.50%*n><*n style="font-size:16px">,产品分析不超过*n><*n style="font-size:16px">1.60%*n><*n style="font-size:16px">。*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">4.2*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">碳当量*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">应按*n><*n style="font-size:16px">CEiiw*n><*n style="font-size:16px">公式计算碳当量*n><*n style="font-size:16px">CE*n><*n style="font-size:16px">IIW*n><*n style="font-size:16px">并在质证书中报告。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">CE*n>*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">IIW*n>*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">=*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">C*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">+*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">Mn*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">+*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">Cr+Mo+V*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">+*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">Cu+Ni*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">6*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">5*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">15*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">4.3*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">验收*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">如果一个熔炼炉次的钢板生产的钢管产品分析不符合要求,则由该熔炼炉次的钢板制造的所有钢管应予拒收。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">4.4.0 *n><*n style="font-size:16px">其他*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">表*n><*n style="font-size:16px">1*n><*n style="font-size:16px">中未提及的且为保证钢板性能为目的而添加的化学元素如*n><*n style="font-size:16px">Cr*n><*n style="font-size:16px">、*n><*n style="font-size:16px">Mo*n><*n style="font-size:16px">、*n><*n style="font-size:16px">V*n><*n style="font-size:16px">、*n><*n style="font-size:16px">Ni*n><*n style="font-size:16px">、*n><*n style="font-size:16px">Cu*n><*n style="font-size:16px">、*n><*n style="font-size:16px">Nb*n><*n style="font-size:16px">、*n><*n style="font-size:16px">Ti*n><*n style="font-size:16px">应报告且显示在材质证明单中。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">5.0*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">力学性能*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">5.*n><*n style="font-size:16px">1.0*n><*n style="font-size:16px">拉伸试验*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">横向拉伸试验,拉伸试验结果应符合表*n><*n style="font-size:16px">2*n><*n style="font-size:16px">的要求*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">表*n><*n style="font-size:16px">2*n><*n style="font-size:16px">、*n><*n style="font-size:16px">拉伸性能*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">钢级*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:10.5pt"><*n style="font-family:Arial"><*n style="font-size:16px">屈服强度*n><*n style="font-size:16px">YS*n>*n>*n> <*n style="font-size:16px"><*n style="font-family:Arial">R*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">t0.5*n>*n><*n style="font-size:16px"><*n style="font-family:宋体">,*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">MPa*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:10.5pt"><*n style="font-family:Arial"><*n style="font-size:16px">拉强度*n><*n style="font-size:16px">TS,*n>*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">R*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">m*n>*n><*n style="font-size:16px"><*n style="font-family:宋体">,*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">Mpa*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">伸长率*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">A*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">50 *n>*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">El*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">.,*n>*n>*n><*n style="font-size:16px"><*n style="font-family:Arial"> %*n>*n>*n>*n>*n> |
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<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">min*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">max*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">Min*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">max*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">min*n>*n>*n>*n>*n> |
|
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">Gr.65*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">250*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">——*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">455*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">585*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">23*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">5.*n><*n style="font-size:16px">2.0*n><*n style="font-size:16px">弯曲试验应取横向试样、弯轴直径*n><*n style="font-size:16px">D=2T*n><*n style="font-size:16px">(*n><*n style="font-size:16px">T=*n><*n style="font-size:16px">钢板厚度)*n><*n style="font-size:16px">180*n><*n style="font-size:16px">度冷弯*n><*n style="font-size:16px">,*n><*n style="font-size:16px">拉伸面上不得出现裂纹。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">5.3.0 *n><*n style="font-size:16px">夏比冲击试验*n><*n style="font-size:16px">CVN*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">钢板应进行夏比*n><*n style="font-size:16px">V*n><*n style="font-size:16px">型缺口冲击试验,冲击试验方法依据*n><*n style="font-size:16px">ASTM A370*n><*n style="font-size:16px">,*n><*n style="font-size:16px">试验*n><*n style="font-size:16px">结果须符合表*n><*n style="font-size:16px">3*n><*n style="font-size:16px">的要求。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">表*n><*n style="font-size:16px">3 *n><*n style="font-size:16px">冲击试验要求*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">钢级*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">取样位置*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">试验温度*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">冲击功值*n><*n style="font-size:16px">, K*n>*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">V,*n>*n>*n><*n style="font-size:12pt"><*n style="font-family:宋体"> <*n style="font-size:16px">J*n>*n>*n>*n>*n>*n> |
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<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">三个平均值*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">单个值*n>*n>*n>*n>*n> |
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<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">Gr.65*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">横向*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">零下*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">30*n>*n>*n><*n style="font-size:16px"><*n style="font-family:宋体">℃*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">≥*n><*n style="font-size:16px">68*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">≥*n><*n style="font-size:16px">50*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">5.4.0 *n><*n style="font-size:16px">试验频率及取样位置如表*n><*n style="font-size:16px">4*n><*n style="font-size:16px">的要求*n><*n style="font-size:16px">。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">表*n><*n style="font-size:16px">4 *n><*n style="font-size:16px">试验及试验要求*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">检验项目*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">试验频率*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">取样部位*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">试样数量*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">试验方法*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">产品分析*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">每炉*n><*n style="font-size:16px">1*n><*n style="font-size:16px">次*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">2/3*n><*n style="font-size:16px">板宽*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1*n><*n style="font-size:16px">件*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">参照*n>*n>*n>*n>*n> <*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">ASTM A751*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">拉伸*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">每检验批*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">a*n>*n>*n><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1*n><*n style="font-size:16px">次*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1/4*n><*n style="font-size:16px">板宽*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1*n><*n style="font-size:16px">件*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">ASTM A370*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">导向弯曲*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">每检验批*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">a*n>*n>*n><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1*n><*n style="font-size:16px">次*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1/4*n><*n style="font-size:16px">板宽*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1*n><*n style="font-size:16px">件*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">ASTM A370*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">-*n>*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">30*n>*n>*n><*n style="font-size:16px"><*n style="font-family:宋体">℃*n>*n><*n style="font-size:16px"><*n style="font-family:宋体">夏比冲击*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">每检验批*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">a*n>*n>*n><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1*n><*n style="font-size:16px">次*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">1/4*n><*n style="font-size:16px">板宽*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">3*n><*n style="font-size:16px">件*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:Arial">ASTM *n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">A370*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">外观检查*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">每张板*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">——*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">——*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">本规范*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">无损检测*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">每张板*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">——*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体">——*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">ASTM A578*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:12pt"><*n style="font-family:宋体"><*n style="font-size:16px">注:*n><*n style="font-size:16px">a *n>*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">每检验批由同一熔炼炉号、同一厚度规格、同一轧制工艺、同一交货状态的钢板组成*n>*n><*n style="font-size:16px"><*n style="font-family:宋体">,*n>*n><*n style="font-size:16px"><*n style="font-family:Arial">检验批大数量为*n>*n><*n style="font-size:16px"><*n style="font-family:宋体"><*n style="font-size:16px">5*n>*n>*n><*n style="font-size:12pt"><*n style="font-family:Arial"><*n style="font-size:16px">0*n><*n style="font-size:16px">吨钢板*n>*n>*n>*n>*n>*n> |
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">6.0*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">尺寸公差*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">6.1*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">钢板尺寸允许偏差(长度,宽度),外形允许偏差(不平度,镰刀弯,切斜)依据*n><*n style="font-size:16px">GB/T 709-2006*n><*n style="font-size:16px">执行*n><*n style="font-size:16px">,*n><*n style="font-size:16px">厚度偏差*n><*n style="font-size:16px">为*n><*n style="font-size:16px">B*n><*n style="font-size:16px">类,*n><*n style="font-size:16px">不计壁厚附加值。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">如因镰刀弯等板型问题需要切除找齐的钢板,处理后需保证所订购钢板的小矩形尺寸。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">7.0*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">钢板标示*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">7.*n><*n style="font-size:16px">1.0*n><*n style="font-size:16px">检验合格的每一片钢板应以自动喷标法(或模板喷刷法)清楚而耐久的喷刷在板端的上表面(按照*喷涂)<*n style="font-size:16px">订货137*8188*0376张经理*n>,不允许采用钢印方式标示。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">7.*n><*n style="font-size:16px">2.0*n><*n style="font-size:16px">标示必须至少包括下表内容:*n> *n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">a) *n><*n style="font-size:16px">钢板材质*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"> b) *n><*n style="font-size:16px">钢板等级*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"> c) *n><*n style="font-size:16px">炉号*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"> d) *n><*n style="font-size:16px">板号*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"> e) *n><*n style="font-size:16px">制造商*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">7.*n><*n style="font-size:16px">3.0*n><*n style="font-size:16px">验收*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">凡是不符合*n><*n style="font-size:16px">7.1*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">和*n><*n style="font-size:16px">7.*n><*n style="font-size:16px">2.0*n><*n style="font-size:16px">要求的钢板应予拒收。*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">8.0*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">材质证明书及材质试验报告*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">8.1.0*n><*n style="font-size:16px">钢板制造商交货时附材质证明书及材质试验报告,且钢板的材质证明必须至少包括下表内容:*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">&nb*) *n><*n style="font-size:16px">钢板规格*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"> b) *n><*n style="font-size:16px">钢板等级*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"> c) *n><*n style="font-size:16px">炉号*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px"> d) *n><*n style="font-size:16px">板号*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">e) *n><*n style="font-size:16px">如有热处理,需显示热处理温度及持温时间*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">f) *n><*n style="font-size:16px">制造商*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">g) *n><*n style="font-size:16px">交货状态*n><*n style="font-size:16px">;*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">h*n><*n style="font-size:16px">) *n><*n style="font-size:16px">本规范涉及到的所有技术要求均应在钢板的材质证明中有所体现*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">8.*n><*n style="font-size:16px">2.0*n><*n style="font-size:16px">验收*n>*n>*n>*n>
<*n style="font-size:12px"><*n style="color:#000000"><*n style="font-family:"sans serif",tahoma,verdana,helvetica"><*n style="font-size:16px">凡是不符合*n><*n style="font-size:16px">8.1*n><*n style="font-size:16px">.0*n><*n style="font-size:16px">要求的钢板应予以拒收。*n><*n style="font-size:16px">由于钢板的成型不会影响其化学成份,故应能确保产品也能满足本规范的要求<*n style="font-size:16px">订货137*8188*0376张经理*n>。*n>*n>*n>*n>
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