ASTM A748/A748M-87(2022) 82 PDF Download

1.1 This specification covers statically cast dual metal rolls with the outer layer of the roll body being chilled white iron of different chemical composition than the core and journals of the roll which is gray cast iron. The castings are suitable for pressure-containing parts, the design strength of which is based on the gray iron portion of the cylinder. The castings are suitable for service at temperatures up to 450 °F [232 °C].

Product Details

Published:

10/01/2022

Number of Pages:

2

File Size:

1 file , 59 KB

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