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Norm

ASTM A 391/A 391M

Ausgabedatum: 2021 01 01

Standard Specification for Grade 80 Alloy Steel Chain

This specification deals with Grade 80 heat-treated alloy steel chain for applications such as slings, lifting assemblies, and load binding. The alloy steel chain shall b...
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Herausgeber:
American Society for Testing and Materials
Format:
Digital | 4 Seiten
Sprache:
Englisch
This specification deals with Grade 80 heat-treated alloy steel chain for applications such as slings, lifting assemblies, and load binding. The alloy steel chain shall be made to a fully-killed fine austenitic grain process. Alloy steel chain may be made by the electric welding or gas welding process. The material shall be heat treated which includes quenching and tempering. Materials composition shall conform to the chemical requirements for carbon, phosphorous, sulfur, nickel, chromium, and molybdenum. The material shall conform to the mechanical property requirements for breaking force and elongation and to the dimensional requirements for the appropriate size chain. All chain shall be tested to at least the proof load.

ASTM A 391/A 391M
2021 01 01
Standard Specification for Grade 80 Alloy Steel Chain
Norm
ASTM A 391/A 391M
2001
Standard Specification for Grade 80 Alloy Steel Chain
Norm
ASTM A 391/A 391M
2007
Standard Specification for Grade 80 Alloy Steel Chain
Norm
ASTM A 391/A 391M
2012 11 01
Standard Specification for Grade 80 Alloy Steel Chain
Norm
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