ASTM A436-84(1997)e1 - 27.1.1984
 
1. Scope

1.1 This specification covers austenitic gray iron castings that are used primarily for their resistance to heat, corrosion, and wear. Austenitic gray iron is characterized by uniformly distributed graphite flakes, some carbides, and the presence of sufficient alloy content to produce an austenitic structure.

1.2 The values stated in inch-pound units are to be regarded as the standard.

 
2. Referenced Documents

E351-25

Standard Test Methods for Chemical Analysis of Cast Iron—All Types

E446-20(2026)

Standard Reference Radiographs for Steel Castings Up to 2 in. (50.8 mm) in Thickness

E165-09

Standard Practice for Liquid Penetrant Examination for General Industry

E94-04

Standard Guide for Radiographic Examination

E59-93

Practice for Sampling Steel and Iron for Determination of Chemical Composition (Withdrawn 1996)

E30-89

Test Methods for Chemical Analysis of Steel, Cast Iron, Open-Hearth Iron, and Wrought Iron (Withdrawn 1995)

E433-71(2023)

Standard Reference Photographs for Liquid Penetrant Inspection