本标准规定了钢板的厚度方向性能级别、试验方法及检验规则。厚度方向性能级别是对钢板的抗层状撕裂的能力提供的一种量度,厚度方向性能采用厚度方向拉伸试验的断面收缩率来评定。
本标准适用于厚度为15 mm~400 mm的镇静钢钢板。
本部分规定了冷轧相变诱导塑性高强度钢板及钢带(以下简称为钢板及钢带)的术语和定义、分类、代号、尺寸、外形、重量、技术要求、检验和试验、包装、标志及质量证明书等。
本部分适用于厚度为0.50 mm~2.5 mm,主要用于制作汽车的结构件和加强件的钢板及钢带。
This part specifies the terms and definitions, classification and designation,order information, dimensions, shape, mass, technical requirements, inspecation and testing, packaging, marking and inspection certificate of the continuously cold rolled high strength transformation induced plasticity steel sheet and strip,hereinafter referred to as steel sheet and strip.
This part is applicable to the steel sheet and strip mainly used for making automotive structural parts and strengthened parts with the nominal thickness from 0.50 mm to 2.5 mm.
本部分规定了冷轧马氏体高强度钢板及钢带(以下简称为钢板及钢带)的术语和定义、分类、代号、尺寸、外形、重量、技术要求、检验和试验、包装、标志及质量证明书等。
本部分适用于厚度为0.50 mm~2.1 mm,主要用于制作汽车的结构件、加强件的钢板及钢带。
This part specifies the terms and definitions, classification and designation,order information, dimensions, shape, mass, technical requirements, inspection and testing, packaging, marking and inspection certificate of the continuously cold rolled high strength martensitic steel sheet and strip,hereinafter referred to as steel sheet and strip.
This part is applicable to the steel sheet and strip mainly used for making automotive structural parts and strengthened parts with the nominal thickness from 0.50 mm to 2.1 mm.
本部分规定了高扩孔钢热连轧钢板及钢带的分类和代号、尺寸、外形、重量、技术要求、检验和试验、包装、标志及质量证明书等。
本部分适用于厚度不大于6 mm的具有高扩孔性能热连轧钢带以及由此横切成的钢板及纵切成的纵切钢带,以下简称钢板及钢带。
This part specifies the classification and designation, dimensions, shape, mass, technical requirements, inspection and testing, packing, marking and inspection certificate of the continuously hot rolled high yield strength steel sheet and strip for high hole expansion.
This part is applicable to the products of continuously hot rolled high yield strength steel for high hole expansion with the nominal thickness up to and including 6 mm, delivered in sheet, strip or slit strip type, hereinafter referred to as sheet and strip.
本部分规定了双相钢热连轧钢板及钢带的分类和代号、尺寸、外形、重量、技术要求、检验和试验、包装、标志及质量证明书等。
本部分适用于厚度不大于6 mm的双相钢热连轧钢带以及由此横切成的钢板及纵切成的纵切钢带,以下简称钢板及钢带。
This part specifies the classification and designation, dimensions, shape, mass, technical requirements, inspection and testing, packing, marking and inspection certificate of the continuously hot rolled high yield strength dual phase steel sheet and strip.
This part is applicable to the products of continuously hot rolled high yield strength dual phase steel with the nominal thickness up to and including 6 mm, delivered in sheet, strip or slit strip type, hereinafter referred to as sheet and strip.
本部分规定了相变诱导塑性钢热连轧钢板及钢带的分类和代号、尺寸、外形、重量、技术要求、检验和试验、包装、标志及质量证明书等。
本部分适用于厚度不大于6 mm的相变诱导塑性钢热连轧钢带以及由此横切成的钢板及纵切成的纵切钢带,以下简称钢板及钢带。