ASTM-A747 2004

$35.75

A747/A747M-04 Standard Specification for Steel Castings, Stainless, Precipitation Hardening

Published By	Publication Date	Number of Pages
ASTM	2004	4

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Categories: 77.140.80 - Iron and steel castings, ASTM

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Description

ASTM A747/A747M-04

Historical Standard: Standard Specification for Steel Castings, Stainless, Precipitation Hardening

ASTM A747/A747M

Scope

1.1 This specification covers iron-chromium-nickel-copper corrosion-resistant steel castings, capable of being strengthened by precipitation hardening heat treatment.

1.2 These castings may be used in services requiring corrosion resistance and high strengths at temperatures up to 600°F [315°C]. They may be machined in the solution-annealed condition and subsequently precipitation hardened to the desired high-strength mechanical properties specified in with little danger of cracking or distortion.

1.3 The material is not intended for use in the solution-annealed condition.

Note 1—If the service environment in which the material is to be used is considered conducive to stress-corrosion cracking, precipitation hardening should be performed at a temperature that will minimize the susceptibility of the material to this type of attack.

1.4 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.

Keywords

precipitation hardening stainless steel; stainless steel; steel castings

ICS Code

ICS Number Code 77.140.80 (Iron and steel castings)

DOI: 10.1520/A0747_A0747M-04

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents General Conditions for Delivery Ordering Information Materials and Manufacture
2	Chemical Composition Repair by Welding Keywords TABLE 1 TABLE 2
3	TABLE S14.1

Additional information

Standard Title	A747/A747M-04 Standard Specification for Steel Castings, Stainless, Precipitation Hardening
Published Code	ASTM
Publication Date	2004
Pages Count	4
ICS Codes	77.140.80 - Iron and steel castings