Browse Standards

结构用不锈钢无缝钢管

Seamless stainless steel tubes for structure

变形高温合金 无缝管

Wrought superalloy—Seamless tube

耐蚀合金盘条和丝

Corrosion-resistant alloy wire rod and wire

锻钢冷轧工作辊 通用技术条件

Forged steel work rolls for cold rolling—General technical specifications

钢筋混凝土用耐蚀钢筋

Corrosion resistance bars for the reinforcement of concrete

改善焊接性能热轧型钢

Hot rolled steel sections with improved weldability

铜精矿化学分析方法 第2部分：金和银含量的测定 火焰原子吸收光谱法和火试金法

Methods for chemical analysis of copper concentrates—Part 2：Determination of gold and silver contents—Flame atomic absorption spectrmetric method and fire assay method

变形高温合金 冷轧板材和带材

Wrought superalloy—Cold-rolled sheets and strips

桥梁钢结构用热轧H型钢

Hot-rolled H section steel for bridge steel structure

耐蚀合金U形管

Corrosion-resistant alloy U-bent tubes

软磁合金 第2部分：铁镍合金

Soft magnetic alloys—Part 2：Nickel-iron alloys

软磁合金 第1部分：一般要求

Soft magnetic alloys—Part 1：General requirements

铸造高温合金 母合金 等轴晶

Cast superalloy—Master alloys—Equiaxed crystal

变形高温合金 热轧和锻制棒材

Wrought superalloy—Hot-rolled and forged bars

耐蚀合金焊管

Welded corrosion resistant alloy pipes and tubes

耐蚀合金焊带和焊丝

Corrosion-resistant alloy strip electrodes and welding wires or rods

高温合金和金属间化合物 牌号及化学成分

Superalloys and intermetallic compounds—Designation and chemical composition

高温合金检验方法 第2部分：高倍组织

Test methods for superalloys—Part 2：Microstructure

钢的硫印检验方法

Steel-examination by sulphur print

钢中带状组织的评定方法

Methods for determination of banded structure of steels