GB/T 3879-1983
Replaced
T/GMES 021-2022
Active
Group standards
T/GMES 021-2022 Nickel-based tungsten carbide powder with 5% content
T/GMES 021-2022 Nickel-based tungsten carbide powder with 5% content
Price:
$ 20.00
Basic Information
Standard Code:
T/GMES 021-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Powder metallurgy
Publish Date:
2022-10-09
Implement Date:
2022-11-09
Scope
Main technical content: This standard specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for 5% nickel-based tungsten carbide alloy powder.
Development Information
Related Standards
GB/T 4309-1984
Replaced
GB/T 4309-1984 Classification and designation for powder metallurgy materials
GB/T 5124.1-1985
Replaced
GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content
GB/T 5124.2-1985
Replaced
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content
GB/T 5124.3-1985
Replaced
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.4-1985
Replaced