GB/T 1814-1979
Active
GB/T 17394.1-2025
Active
National standards
GB/T 17394.1-2025 Metallic materials—Leeb hardness test—Part 1:Test method
GB/T 17394.1-2025 Metallic materials—Leeb hardness test—Part 1:Test method
Basic Information
Standard Code:
GB/T 17394.1-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\n Test methods for the mechanical properties of metals
ICS Name:
Mechanical testing of metal materials
Publish Date:
2025-10-31
Implement Date:
2026-05-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国钢标准化技术委员会(SAC/TC 183)
Pages:
48 pages
Scope
本文件规定了使用带有C、D、DL、D＋15、E 、G、和S型共七种冲击装置的里氏硬度计来测定金属材料里氏硬度的试验原理、测试仪器、试样、试验程序、试验结果的测量不确定度、试验报告和其他硬度标尺或抗拉强度值的转换。
本文件适用于带有C、D、DL、D＋15、E 、G、和S型冲击装置的里氏硬度（Leeb)计，见表1。
Development Information
Drafting Units:
钢研纳克检测技术股份有限公司、浙江省特种设备科学研究院、浙江金洲管道科技股份有限公司、冶金工业信息标准研究院、衡阳华菱钢管有限公司、北京市计量检测科学研究院、苏州热工研究院有限公司、安格利斯材料科技(浙江)有限公司
Drafting Persons:
高怡斐、汤杰、汪宁溪、陈凯、侯慧宁、贺乐、董海涛、项智、张东鑫、董莉、靳博颖、夏咸喜、郭碧城、赖云亭、温超辉
Replace the following standards
Referenced Standards
GB/T 17394.2-2012 Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers
GB/T 17394.2-2022 Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers
GB/T 17394.3-2012 Metallic materials—Leeb hardness test—Part 3:Calibration of reference blocks
GB/T 17394.3-2022 Metallic materials—Leeb hardness test—Part 3:Calibration of reference test blocks
JJG 747-1999 Equotip Hardness tester
Adopt standards
ISO 16859-1:2015
Related Standards
GB/T 2107-1980
Replaced
GB/T 2107-1980 Metal material—Twisting fatigue test
GB/T 3075-1982
Replaced
GB/T 3075-1982 Method of axial force controlled fatigue testing of metals
GB/T 3373-1982
Replaced
GB/T 3373-1982 Rims for tractors, agricultural and forestry machines
GB/T 3771-1983
Active
GB/T 3771-1983 Conversion of hardness and strength for copper alloys
GB/T 4105-1983
abolished_transferred