GB/T 37782-2019 Metallic materials—Indentation test—Determination of strength,hardness and stress-strain curve

GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 7997-1987 Hardmetals—Vickers hardness test GB/T 7997-2014 Hardmetals—Vickers hardness test GB/T 10623-1989 Metallic materials—Terms of mechanical test GB/T 10623-2008 Metallic material—Mechanical testing—Vocabulary GB/T 21838.1-2008 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method GB/T 21838.1-2019 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 1:Test method GB/T 21838.2-2008 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 2:Verification and calibration of testing machines GB/T 21838.2-2022 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 2:Verification and calibration of testing machines JJG 139-1999 Universal Tension and Compression Testing Machine JJG 139-2014 Tension,Compression and Universal Testing Machines GB/T 7997-2026 Hardmetals—Vickers hardness test