GB/T 3990-1983
abolished_transferred
GB/T 34471.2-2017
Active
National standards
GB/T 34471.2-2017 Elastic alloys—Part 2:Constant elastic alloys
GB/T 34471.2-2017 Elastic alloys—Part 2:Constant elastic alloys
Basic Information
Standard Code:
GB/T 34471.2-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precision alloys
ICS Name:
Other steel products
Publish Date:
2017-10-14
Implement Date:
2018-07-01
Pages:
22 pages
Scope
This part of GB/T 34471 specifies the classification and designations of constant elasticity alloy materials, order contents, dimensions, shapes, markings, technical requirements, test methods, inspection rules, packaging, storage and transportation, markings, and quality certificates, etc. This part is applicable to constant elasticity alloy rods, plates, wires, and strips (hereinafter referred to as alloy materials) used in frequency and elasticity sensitive components.
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