GB/T 3879-1983
Replaced
T/CCPMA 004-2022
Active
Group standards
T/CCPMA 004-2022 Technical conditions for automotive shock absorber sintering guide, valve seat, and piston
T/CCPMA 004-2022 Technical conditions for automotive shock absorber sintering guide, valve seat, and piston
Price:
$ 20.00
Basic Information
Standard Code:
T/CCPMA 004-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2022-12-30
Implement Date:
2022-12-30
Scope
Main technical content: This document specifies the part terminology and definitions, overview, types, technical requirements, test methods, inspection rules, and packaging, marking, transportation, and storage of sintered guides, valve seats, and pistons for automotive shock absorbers. This document is applicable to sintered guides, valve seats, and pistons for automotive shock absorbers (hereinafter referred to as shock absorber parts).
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