舞阳钢铁厂可加工的10CrMo9-10钢板
价格:5000.00
10CrMo910合金钢板化学成分及功用简介ASTMA572高强度低合金铌钒结构钢一、ASTMA572钢板简介ASTMA572为高强度低合金结构钢,共分红5个等级:A572Gr42,A572Gr50,A572Gr55,A572Gr60,A572Gr65,其间:A572Gr42,A572Gr50和A572Gr55钢适用于铆接、螺栓衔接或焊接结构件。A572Gr60,A572Gr65钢适用于桥梁铆接及螺栓衔接构件或其他用处的铆接、螺栓衔接或焊接构件。类别屈从点(MPa)钢板厚度(mm)结构型钢厚度(mm)A572Gr42290150悉数A572Gr50345100悉数A572Gr5538050悉数A572Gr604153250A572Gr654503250二、ASTMA572钢板制作办法ASTMA537锻炼工艺—钢应为半***钢或***钢。三、ASTMA572钢板交货状况结构产品应契合A6/A6M要求四、ASTMA572钢板化学成分(质量分数)/%熔炼剖析等级CMnPSSi(≤40mm)Si(>40mm)A572Gr42≤0.21≤1.35≤0.04≤0.05≤0.40.15-0.4A572Gr50≤0.23≤1.35≤0.04≤0.05≤0.40.15-0.4A572Gr55≤0.25≤1.35≤0.04≤0.05≤0.40.15-0.4A572Gr60≤0.26≤1.35≤0.04≤0.05≤0.40.15-0.4A572Gr65(13-32)≤0.23≤1.65≤0.04≤0.05≤0.4-A572Gr65(≤13)≤0.26≤1.35≤0.04≤0.05≤0.4-ASTMA572钢板合金含量类型元素熔炼剖析1铌0.005-0.0052钒0.01-0.153铌钒铌+钒0.005-0.050.01-0.150.02-0.155钛氮钒0.006-0.040.003-0.015≤0.06合金含量应与1,2,3或5类共同,且适用元素含量应在试验陈述中陈述加铌应约束在厚度不大于20mm,A572Gr60,A572Gr65厚度不大于13mm.五、ASTMA572钢板拉伸功能商标抗拉强度,ksi(MPa)屈从强度(***小)ksi(MPa)8in.(≤200mm)的伸长率(***小)%в2in.(50mm)的伸长率(***小)%вA572Gr4260(415)42(290)2024A572Gr5065(450)50(345)1821A572Gr5570(485)55(380)1720A572Gr6075(520)60(415)1618A572Gr6580(550)65(450)1517)