Browse Standards

液化天然气用不锈钢无缝钢管

Seamless stainless steel pipes for liquefied natural gas

低合金超高强度钢通用技术条件

General specification for low alloy ultra-high strength steels

建筑结构用波纹腹板型钢

Waves webs section steel for building structures

超级奥氏体不锈钢通用技术条件

General specification for super austenitic stainless steels

金属材料 薄板和薄带 弯折性能试验方法

Metallic materials—Sheet and strip—Test method for bending and folding properties

金属材料高温蒸汽氧化试验方法

Test method for oxidation of metallic materials exposed in high-temperature steam

钢丝绳失效分析规范

Specification for failure analysis of steel wire ropes

镁及镁合金铸锭纯净度检验方法

Testing method for cleanliness of magnesium and magnesium alloy ingots

贵金属复合材料覆层厚度的扫描电镜测定方法

Method of coating thickness determination for precious metal composites by scanning electron microscope

电力变压器用电工钢铁心

Electrical steel core for power transformers

铸造高温合金电子空位数计算方法

Calculation of electron vacancy number in cast superalloys

铝合金预拉伸板

Aluminium alloy stretched plates

汽车轮毂用铝合金模锻件

Aluminum alloy die forgings for automobile wheels

电池级单水氢氧化锂

Battery grade lithium hydroxide monohydrate

金属材料 低拘束试样测定稳态裂纹扩展阻力的试验方法

Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint

冷轧电镀铬钢板及钢带

Cold-reduced electrolytic chromium/chromium oxide coated steel sheet and strip

铝及铝合金化学分析方法 第9部分：锂含量的测定 火焰原子吸收光谱法

Methods for chemical analysis of aluminium and aluminium alloys—Part 9:Determination of lithium content—Flame atomic absorption spectrometry

铝及铝合金化学分析方法 第7部分：锰含量的测定

Methods for chemical analysis of aluminium and aluminium alloys—Part 7:Determination of manganese content

铝及铝合金化学分析方法 第5部分：硅含量的测定

Methods for chemical analysis of aluminium and aluminium alloys—Part 5：Determination of silicon content

铝及铝合金化学分析方法 第4部分：铁含量的测定

Methods for chemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content