GB/T 700-2006 碳素结构钢 Carbon structural steels
GB1591-2018 低合金高强度结构钢 highstrength low alloy structural steels
GB16270-2009 高强度结构用调质钢板 High strength structual steel plates in the quenched and tempered condition
GB/T 28909-2012 超高强度结构用热处理钢板 Extra-high strength structural steel plates in the heat-treatment condition
GB/T 34560.1-2017 结构钢 第1部分:热轧产品一般交货技术条件 Structural steels—Part 1:General technical delivery condition for hot-rolled products
GB/T 34560.2-2017结构钢 第2部分:一般用途结构钢交货技术条件 Structural steels—Part 2:Technical delivery conditions for structural steels for general purposes
GB/T 34560.3-2017结构钢 第3部分:细晶粒结构钢交货技术条件 Structural steels—Part 3:Technical delivery conditions for fine grain structural steels
GB/T 34560.4-2017结构钢 第4部分:淬火加回火高屈服强度结构钢板交货技术条件 Structural steels—Part 4:Technical delivery conditions for high yield strength quenched and tempered structural steel plates
GB/T 34560.5-2017结构钢 第5部分:耐大气腐蚀结构钢交货技术条件 Structural steels—Part 5:Technical delivery conditionfor atmospheric corrosion resisting steels
GB/T 34560.6-2017结构钢 第6部分:抗震型建筑结构钢交货技术条件 Structural steels—Part 6:Technical delivery conditions for seismic-improved structural steels for building
ISO 630-1:2021 Structural steels — Part 1: General technical delivery conditions for hot-rolled products
ISO 630-2:2021 Structural steels — Part 2: Technical delivery conditions for structural steels for general purposes
ISO 630-3:2012 Structural steels — Part 3: Technical delivery conditions for fine-grain structural steels
ISO 630-4:2021Structural steels — Part 4: Technical delivery conditions for high yield strength quenched and tempered structural steel plates and wide flats
ISO 630-5:2014Structural steels — Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion resistance
ISO 630-6:2014Structural steels — Part 6: Technical delivery conditions for seismic-improved structural steels for building
EN10025-1 Hotrolled products of structural steels. Part 1: General technical delivery conditions
EN 10025-2 Hot rolled products of structuralsteels. Part 2: Technical delivery conditionsfor non-alloy structural steels 非合金结构钢
EN10025-3 Hotrolled products of structural steels. Part 3: Technical delivery conditions for normalized/normalizedrolled weldable fine grain structural steels 正火/正火热轧可焊细晶粒结构钢
EN10025-4 Hotrolled products of structural steels. Part 4: Technical delivery conditions for thermomechanical rolledweldable fine grain structural steels 热机械轧制可焊细晶粒结构钢(TCMP)
EN10025-5 Hotrolled products of structural steels. Part 5: Structural steels with improved atmospheric corrosionresistance. Technical delivery conditions 改进的耐大气腐蚀的结构钢
EN10025-6 Hotrolled products of structural steels. Part 6: Technical delivery conditions for flat products of highyield strength structural steels in the quenched andtempered condition 淬火和回火状态的高屈服强度结构钢扁平产品
GB/T 24186-2022 工程机械用高强度耐磨钢板
High strength abrasion resistant steel plates for construction machine