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Norm
ASTM A 126
Issue date: 2019 11 01
Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings
This guide covers standard specification for three classes of gray iron for castings intended for use as valve pressure retaining parts, pipe fittings, and flanges. Chemi...
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Withdrawn
: 2023 11 01
Publisher:
American Society for Testing and Materials
Format:
Digital | 3 Pages
Language:
English
Currently valid:
This guide covers standard specification for three classes of gray iron for castings intended for use as valve pressure retaining parts, pipe fittings, and flanges. Chemical analysis shall be performed in each lot and shall conform to the required chemical composition for phosphorous and sulfur. Tension test shall be conducted on each class of gray iron castings and shall conform to the specified values of tensile strength. Tension test specimens shall have threaded ends and shall conform to the prescribed dimensions.
ASTM A 126
2023 11 01
Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings
Norm
ASTM A 126
2019 11 01
Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings
Norm
↖
ASTM A 126
2004
Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings
Norm
ASTM A 126
2014 04 01
Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings
Norm
Norm
ASTM A 126
Issue date :
2023 11 01
Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings