GB/T 223.75-1991
Replaced
T/CISA 052-2020
Active
Group standards
T/CISA 052-2020 "Leader standard" evaluation requirements for high-carbon chrome bearing steel
T/CISA 052-2020 "Leader standard" evaluation requirements for high-carbon chrome bearing steel
Price:
$ 20.00
Basic Information
Standard Code:
T/CISA 052-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Iron and steel products
ICS Name:
Black metals
Publish Date:
2020-11-23
Implement Date:
2020-11-27
Scope
Main technical content: This document specifies the evaluation index system and evaluation method for the "Leader" standard evaluation of high-carbon chromium bearing steel. It is applicable to the evaluation of the enterprise standard level of high-carbon chromium bearing steel products. Relevant institutions can refer to it when formulating the evaluation scheme for the "Leader" standard of enterprise standards, and enterprises can also refer to it when formulating their own enterprise standards.
Development Information
Related Standards
GB/T 3875-1983
Replaced
GB/T 3875-1983 Tungsten sheet
GB/T 3876-1983
Replaced
GB/T 3876-1983 Molybdenum and molybdenum alloy sheet
GB/T 3877-1983
Replaced
GB/T 3877-1983 Molybdenum foil
GB/T 223.38-1985
Active
GB/T 223.38-1985 Methods for chemical analysis of iron, steel and alloy—The anion-exchange separation-gravimetric method for the determination of niobium content
GB/T 223.40-1985
Replaced