Leeb hardness hardness
Leeb hardness hardness, Total:13 items.
The international standard classification for "Leeb hardness hardness" includes: Mechanical testing , Mechanical testing of metals , Metrology and measurement in general .
The Chinese standard classification for "Leeb hardness hardness" includes: Metal material testing machine , Metal mechanical property test method , Mechanics Measurement , Measurement in general .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 17394.4-2014 Metallic materials―Leeb hardness test―Part 4:Tables of hardness values conversation
- GB/T 17394.3-2012 Metallic materials - Leeb hardness test - Part 3: Calibration of reference blocks
- GB/T 17394-1998 Metallic materials - Leeb hardness test
- GB/T 17394.3-2022 Metallic materials—Leeb hardness test—Part 3: Calibration of reference test blocks
- GB/T 17394.1-2014 Metallic materials―Leeb hardness test―Part 1:Test method
- GB/T 17394.2-2022 Metallic materials—Leeb hardness test—Part 2: Verification and calibration of hardness testers
- GB/T 17394.2-2012 Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers
Professional Standard - Machinery
- JB/T 9378-2001 Leeb hardness testers
National Metrological Verification Regulations of the People's Republic of China
- JJG 747-1999 Verification Regulation of Equotip Hardness tester
Professional Standard - China Metal Association
- CSM 01 01 02 09-2006 CSM 01 01 02 09-2006 Uncertainty assessment of measurement result of Metal Leeb Hardness Test
Shandong Provincial Standard of the People's Republic of China
- DB37/T 5046-2015 Technical specification for on-site testing of tensile strength of building steel by Leeb hardness method
Jiangsu Provincial Standard of the People's Republic of China
- DB32/T 4116-2021 Technical specification for on-site testing of tensile strength of building structural steel by Leeb hardness tester method
Professional Standard - Energy and Power Planning
- DL/T 1845-2018 Test method for Leeb hardness of high-alloy steels in power equipment
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