长期供应热处理高强钢BR1200HS/BR1500HS名称：热成型钢材质/牌号：BR1200HS产地：宝钢执行标准：BXNQ2008-072－002协议BR1200HS2.0*1250*C宝钢BR1200HS2.02*1212*C宝钢BR1200HS2.02*1193*C宝钢BR1200HS2.2*1250*C宝钢BR1200HS2.24*1212*C宝钢BR1200HS2.5*1250*C宝钢BR1200HS3.0*1000*C宝钢BR1200HS3.0*1180*C宝钢BR1200HS3.0*1200*C宝钢BR1200HS3.0*1250*C宝钢BR1200HS3.5*1250*C宝钢BR1200HS4.0*1250*C宝钢BR1200HS6.0*1250*C宝钢BR1200HS7.0*1250*C宝钢BR1200HS8.0*1250*C宝钢BR1200HS9.0*1250*C宝钢BR1200HS10*1250*C宝钢BR1500HS2.0*1250*C宝钢BR1500HS2.02*1212*C宝钢BR1500HS2.02*1193*C宝钢BR1500HS2.2*1250*C宝钢BR1500HS2.24*1212*C宝钢BR1500HS2.5*1250*C宝钢BR1500HS3.0*1000*C宝钢BR1500HS3.0*1180*C宝钢BR1500HS3.0*1250*C宝钢BR1500HS3.5*1250*C宝钢BR1500HS4.0*1250*C宝钢BR1500HS6.0*1250*C宝钢BR1500HS7.0*1250*C宝钢BR1500HS8.0*1250*C宝钢BR1500HS9.0*1250*C宝钢BR1500HS10*1250*C宝钢标准名称：双相高强度冷轧钢相关牌号：CR590T/340YDP、CR780T/420YDP、CR980T/700YDP产地：宝钢执行标准：Q/BQB418-2009使用范围：钢的显微***为铁素体和马氏体，马氏体***以岛状弥散分布在铁素体基体上。双相钢无时效，具有低的屈强比和较高的加工硬化性能，在同等屈服强度水平下，较高强度低合金具有更高的强度，是结构件、加强件、防撞件等零件***材料之一。)