ASTM A494/A494M-03 - 10.5.2003
 
1. Scope

1.1 This specification covers nickel, nickel-copper, nickel-copper-silicon, nickel-molybdenum, nickel-chromium, and nickel-molybdenum-chromium alloy castings for corrosion-resistant service.

1.2 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. Inch-pound units are applicable for material ordered to Specification A 494 and SI units for material ordered to Specification A 494M.

 
2. Referenced Documents

E354-25

Standard Test Methods for Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys

E38-85

Methods for Chemical Analysis of Nickel-Chromium and Nickel-Chromium-Iron Alloys (Withdrawn 1989)

A488/A488M-24

Standard Practice for Steel Castings, Welding, Qualifications of Procedures and Personnel

E76-88(1998)

Standard Test Methods for Chemical Analysis of Nickel-Copper Alloys (Withdrawn 2003)

E30-89

Test Methods for Chemical Analysis of Steel, Cast Iron, Open-Hearth Iron, and Wrought Iron (Withdrawn 1995)

E29-22

Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

E8-04

Standard Test Methods for Tension Testing of Metallic Materials

A957/A957M-21

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

A781/A781M-21

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

A370-26

Standard Test Methods and Definitions for Mechanical Testing of Steel Products

A732/A732M-25

Standard Specification for Castings, Investment, Carbon and Low-Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures