ASTM-A278 › Historical Revision Information
Standard Specification for Gray Iron Castings for Pressure-Containing Parts for Temperatures Up to 650 degrees F (350 degrees C)

ASTM-A278 - 1993 EDITION - SUPERSEDED
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Standard Specification for Gray Iron Castings for Pressure-Containing Parts for Temperatures Up to 650°F (350°C)
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Scope

1.1 This specification covers gray iron for castings suitable for pressure-containing parts for use at temperatures up to 650°F (350°C).

1.2 Classes of Iron:

1.2.1 Castings of all classes are suitable for use up to 450°F (230°C). For temperatures above 450°F and up to 650°F, only Class 40, 45, 50, 55, and 60 castings are suitable.

1.2.2 Castings of all classes are suitable for use up to 230°C. For temperatures above 230°C and up to 350°C, only Class 275, 300, 325, 350, 380, and 415 castings are suitable.

Keywords

elevated temperature service; gray iron castings; pressure containing parts; ICS Number Code 77.140.80 (Iron and steel castings)

To find similar documents by ASTM Volume:

01.02 (Ferrous Castings; Ferroalloys)

To find similar documents by classification:

77.140.80 (Iron and steel castings)

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Document Number

ASTM-A278-93

Revision Level

1993 EDITION

Status

Superseded

Modification Type

Revision with Designation Change

Publication Date

Aug. 15, 1993

Document Type

Specification

Page Count

4 pages

Committee Number

A04.01