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ASTM A48/A48M

Standard Specification for Gray Iron Castings

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Organization: ASTM
Publication Date: 1 December 2003
Status: active
Page Count: 6
ICS Code (Iron and steel castings): 77.140.80
scope:

This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the iron in separately cast test bars.

This specification subordinates chemical composition to tensile strength.

Castings produced to this specification are graded on the basis of minimum tensile strength obtained in special test coupons designed to standardize cooling rate. The tensile strength developed in certain casting sections may vary from test coupon values (see X1.2).

The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

Document History

ASTM A48/A48M
December 1, 2003
Standard Specification for Gray Iron Castings
This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the...
December 1, 2003
Standard Specification for Gray Iron Castings
This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the...
December 1, 2003
Standard Specification for Gray Iron Castings
This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the...
December 1, 2003
Standard Specification for Gray Iron Castings
This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the...
May 10, 2000
Standard Specification for Gray Iron Castings
Scope This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength...
July 15, 1994
Standard Specification for Gray Iron Castings
1. Scope 1.1 This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile...
January 15, 1994
STANDARD SPECIFICATION FOR GRAY IRON CASTINGS
This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the...
August 15, 1993
STANDARD SPECIFICATION FOR GRAY IRON CASTINGS (AASHTO M105)
A description is not available for this item.
January 15, 1993
STANDARD SPECIFICATION FOR GRAY IRON CASTINGS
A description is not available for this item.
July 15, 1992
STANDARD SPECIFICATION FOR GRAY IRON CASTINGS
A description is not available for this item.
February 25, 1983
STANDARD SPECIFICATION FOR GRAY IRON CASTINGS (R-1990) (E1-1990)
This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the...
November 22, 1976
Standard Specification for GRAY IRON CASTINGS
This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration (Note 1). Castings are classified on the basis of the tensile...

References

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