Browse Standards
4520+ standards in database
4520 result(s) found
高温合金冷拉棒材
Superalloy cold drawn bars
转动部件用高温合金热轧棒材
Hot-rolled superalloy bars for rotating parts
高饱和、磁温度补偿、耐蚀、铁铝、恒磁导率软磁合金
High saturation magnetic induction, magnetic compensate alloys depending on temperature variation, corrosion-resisting, iron-aluminium, Permanent permeability, soft magneticalloys
锻钢冷轧工作辊 通用技术条件
General specifications of forged steel work rolls for cold rolling
流体输送用不锈钢焊接钢管
Welded stainless steel pipes for liquid delivery
高速工具钢
High-speed tool steels
奥氏体 铁素体型双相不锈钢无缝钢管
Austenitic - Ferritic (duplex) grade stainless steel seamless tubes and pipes
铁素体钢的无塑性转变温度落锤试验方法
Test method for drop-weight test to determine nil-ductility transition temperature of ferritic steels
复合钢板力学及工艺性能试验方法
Clad steel plates - Mechanical and technological test
钢锻件超声检测方法
Steel forgings - Method for ultrasonic testing
金属铬
Metal Chrome
锻轧钢棒超声检测方法
Forged and rolled steel bars - Method for ultrasonic testing
金属管 卷边试验方法
Metallic materials-Tube - Flanging test
金属管 弯曲试验方法
Metallic materials-Tube - Bend test
钢铁及合金 硫含量的测定 次甲基蓝分光光度法
Iron, steel and alloy - Determination of sulfur content -Methylene blue spectrophotometric method
钢铁及合金 锰含量的测定 火焰原子吸收光谱法
Iron, steel and alloyed - Determination of manganese content - Flame atomic absorption spectrometric method
钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法
Iron, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotometric method
预应力混凝土用钢材试验方法
Steel for prestressed concrete - Test methods
金属材料 硬度和材料参数的仪器化压痕试验 第4部分:金属和非金属覆盖层的试验方法
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 4: Test method for metallic and non-metallic coatings
金属材料 硬度和材料参数的仪器化压痕试验 第1部分:试验方法
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 1: Test method