ASTM-A990 2000

$40.63

A990-00 Standard Specification for Castings, Iron-Nickel-Chromium and Nickel Alloys, Specially Controlled for Pressure Retaining Parts for Corrosion Service

Published By	Publication Date	Number of Pages
ASTM	2000	6

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Category: ASTM

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Description

ASTM A990-00

Historical Standard: Standard Specification for Castings, Iron-Nickel-Chromium and Nickel Alloys, Specially Controlled for Pressure Retaining Parts for Corrosion Service

ASTM A990

Scope

1.1 This specification covers iron-nickel-chromium and nickel alloy castings specially processed with restricted melt practices, weldability testing and nondestructive examination (NDE) requirements.

1.2 A number of grade of iron-nickel-chromium and nickel alloy castings are included in this specification. Since these grades possess varying degrees of suitability for service in corrosive environments, it is the responsibility of the purchaser to determine which grade shall be furnished. Selection will depend on design and service conditions, mechanical properties, and corrosion-resistant characteristics.

1.3 The values stated in either inch-pound units or SI units are to be regarded separately as the standard. Within the text, the SI units are shown in parentheses. The value 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 this specification.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

castings; iron-nickel-chromium; nickel alloys; corrosion service

ICS Code

ICS Number Code n/a

DOI: 10.1520/A0990-00

Additional information

Standard Title	A990-00 Standard Specification for Castings, Iron-Nickel-Chromium and Nickel Alloys, Specially Controlled for Pressure Retaining Parts for Corrosion Service
Published Code	ASTM
Publication Date	2000
Pages Count	6