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Norm

ASTM A 957/A 957M

Ausgabedatum: 2020 07 01

Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use

This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the...

ZURÜCKGEZOGEN : 2021 05 02

Herausgeber:

American Society for Testing and Materials

Format:

Digital | 9 Seiten

Sprache:

Englisch

Aktuell Gültig:

ASTM A 957/A 957M:2021 05 01

This specification covers a group of requirements that are mandatory for castings produced by the investment casting process to meet the metallurgical requirements of the following steel casting specifications. Chemical, heat, and product analyses shall be performed wherein the material shall meet the specified composition limits for carbon, manganese, silicon, phosphorus, sulfur, nickel, chromium, molybdenum, vanadium, tungsten, copper, and aluminum. The specified design and dimensions of the ICI test bar shall be employed only for austenitic alloy castings. The material shall conform to mechanical properties including tension test requirements.

ASTM A 957/A 957M

2021 05 01

Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General I...

Norm

ASTM A 957/A 957M

2020 07 01

Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General I...

Norm

↖

ASTM A 957/A 957M

2006