ASTM-A942 › Standard Specification for Centrifugally Cast White Iron/Gray Iron Dual Metal Abrasion-Resistant Roll Shells
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Scope
1.1 This specification covers double pour, centrifugally cast, abrasion-resistant roll shells for general application. The outer layer is white iron and the inner layer is gray iron. There shall be no gradient of mottled iron between the white iron and the gray iron.
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 this specification.
Keywords
abrasion resistant; cast iron; centrifugal casting; dual metal; gray cast iron; roll shell; white cast iron
To find similar documents by ASTM Volume:
01.02 (Ferrous Castings; Ferroalloys)
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Document Number
ASTM-A0942_A0942M-95R22
Revision Level
1995 R22 EDITION
Status
Current
Modification Type
New
Publication Date
Oct. 11, 2022
Document Type
Specification
Page Count
2 pages
Committee Number
A04.01