GB/T 1814-1979
Active
GB/T 229-2020
Active
National standards
GB/T 229-2020 Metallic materials—Charpy pendulum impact test method
GB/T 229-2020 Metallic materials—Charpy pendulum impact test method
Basic Information
Standard Code:
GB/T 229-2020
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:
2020-09-29
Implement Date:
2021-04-01
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:
27 pages
Scope
本标准规定了金属材料在冲击试验中测定冲击试样(V型、U型缺口和无缺口试样)吸收能量的夏比摆锤冲击试验方法。本标准适用于室温、高温或低温条件下夏比摆锤冲击试验,但不包括仪器化冲击试验方法,这部分内容参见GB/T 19748。
Development Information
Drafting Units:
钢铁研究总院、冶金工业信息标准研究院、山西太钢不锈钢股份有限公司、上海申力试验机有限公司、深圳万测试验设备有限公司、南京钢铁股份有限公司、国家钢铁及制品质量监督检验中心、帕博检测技术服务有限公司、力试(上海)科学仪器有限公司、齐齐哈尔华工机床股份有限公司、五矿营口中板有限责任公司、首钢集团有限公司、钢研纳克成都检测认证有限公司、大连希望理化测试技术有限公司、上海材料研究所
Drafting Persons:
刘涛、高怡斐、董莉、王丽英、黄星、李剑峰、张华伟、张晓丽、徐亮、王斌、王洪亮、仲阳阳、邱宇、殷建军、贾元伟、周立富、王滨、梁才萌、张清水、侯慧宁
Replace the following standards
Referenced Standards
GB/T 2975-1998 Steel and steel products—Location and preparation of test pieces for mechanical testing
GB/T 2975-2018 Steel and steel products—Location and preparation of samples and test pieces for mechanical testing
GB/T 3808-2002 Verification of pendulum-type impact testing machines(ISO 148-2:1998,Metallic materials—Charpy pendulum impact test—Part 2:Verification of test machines, MOD)
GB/T 3808-2018 Verification of pendulum-type impact testing machines
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
JJG 145-2007 Pendulum Impact Testing Machines
Adopt standards
ISO 148-1:2016
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