GB/T 3990-1983
abolished_transferred
GB/T 40313-2021
Active
National standards
GB/T 40313-2021 Specification for wrought superalloy forging disks
GB/T 40313-2021 Specification for wrought superalloy forging disks
Basic Information
Standard Code:
GB/T 40313-2021
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
High-temperature alloys
ICS Name:
Other steel products
Publish Date:
2021-08-20
Implement Date:
2022-03-01
Pages:
27 pages
Scope
This document specifies the ordering content, dimensions, weight, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates for deformed high-temperature alloy disc forgings. This document is applicable to deformed high-temperature alloy disc forgings (hereinafter referred to as disc forgings) with a use temperature range of -253 °C to 850 °C.
Development Information
Related Standards
GB/T 3991-1983
abolished_transferred
GB/T 3991-1983 Cobalt-coated tungsten carbide composite powders
GB/T 3992-1983
abolished_transferred
GB/T 3992-1983 Nickel-coated chromium composite powders
GB/T 3993-1983
abolished_transferred
GB/T 3993-1983 Nickel-coated copper composite powders
GB/T 11072-1989
Replaced
GB/T 11072-1989 Indium antimonide polycrystal, single crystals and as-cut slices
GB/T 2073-1993
abolished_transferred