GB/T 38811-2020
金属材料 残余应力 声束控制法
Metallic materials—Residual stress—Method of sound beam control
- 实施日期
- 2021-01-01
- ICS 分类
- 77.040.10
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 328 条
GB/T 38811-2020
Metallic materials—Residual stress—Method of sound beam control
GB/T 38806-2020
Metallic materials—Sheet and strip—Test method for bending and folding properties
GB/T 24522-2020
Metallic materials—Method of test for the determination of resistance to stable crack extension using specimens of low constraint
GB/T 244-2020
Metallic material—Tube—Bend test method
GB/T 38769-2020
Metallic materials-Measurement of fracture toughness at impact loading rates using precracked Charpy-type test pieces
GB/T 38719-2020
Metallic materials—Tube—Determination of biaxial stress-strain curve of tube by hydro-bulging test
GB/T 38684-2020
Metallic materials—Sheet and strip—Biaxial stress-strain curve by means of bulge test—Optical measuring systems
GB/T 4156-2020
Metallic materials—Sheet and strip—Erichsen cupping test
GB/Z 38434-2019
Metallic materials—Guide to test pieces preparation for mechanical testing
GB/T 38440-2019
Test method for penetration strength of cast iron
GB/T 38250-2019
Metallic materials—Verification of the alignment of fatigue testing machines
GB/T 25917.2-2019
Uniaxial fatigue testing systems—Part 2: Dynamic calibration device (DCD) instrumentation
GB/T 25917.1-2019
Uniaxial fatigue testing systems—Part 1: Calibration of dynamic force
GB/T 13634-2019
Metallic materials—Calibration of force-proving instruments used for the verification of uniaxial testing machines
GB/T 12160-2019
Metallic materials-Calibration of extensometers systems used in uniaxial testing
GB/T 24173-2016
GB/T 25048-2019
Metallic materials—Tube—Ring tensile test
GB/T 37783-2019
Metallic materials—High strain rate tensile test method at elevated temperature
GB/T 21838.1-2019
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method
GB/T 228.3-2019
Metallic materials—Tensile testing—Part 3: Method of test at low temperature