GB/T 2971-1982
Abolished
GB/T 9095-2008
Active
National standards
GB/T 9095-2008 Sintered ferrous materials,carburized or carbonitrided—Determination and verification of case-harding depth
GB/T 9095-2008 Sintered ferrous materials,carburized or carbonitrided—Determination and verification of case-harding depth
Basic Information
Standard Code:
GB/T 9095-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Nondestructive testing of metal materials
Publish Date:
2008-08-11
Implement Date:
2009-02-01
Pages:
6 pages
Scope
This standard specifies the method for determining the hardening layer depth of carburized or carbon-nitrogen co-carburized sintered iron-based materials using the microhardness test method. This standard is applicable to quenched iron-based sintered materials.
Development Information
Replace the following standards
GB/T 9095-1988
Referenced Standards
ISO 4498:2005
Adopt standards
ISO 4507:2000
Related Standards
GB/T 5193-1985
Replaced
GB/T 5193-1985 Method of ultrasonic inspection for wrought titanium and titanium alloys products
GB/T 5616-1985
Replaced
GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods
GB/T 5677-1985
Replaced
GB/T 5677-1985 Methods of radiographic testing and classification of radiographs for steel castings
GB/T 5778-1986
abolished_transferred
GB/T 5778-1986 Determination of hermeticity of expansion alloys
GB/T 7233-1987
Replaced