ASTM A476/A476M-00(2005)
Historical Standard: ASTM A476/A476M-00(2005) Standard Specification for Ductile Iron Castings for Paper Mill Dryer Rolls
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ASTM A476 / A476M
1. Scope
1.1 This specification covers ductile iron castings for use in pressure containing paper mill dryer rolls at temperatures up to 450F [230C].
1.2 No precise quantitative relationship can be stated between the properties of the iron in various locations of the same casting or between the properties of a casting and those of a test specimen cast from the same iron (see ).
1.3 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 shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
A644 Terminology Relating to Iron Castings
E8 Test Methods for Tension Testing of Metallic Materials
E10 Test Method for Brinell Hardness of Metallic Materials
E94 Guide for Radiographic Examination
E446 Reference Radiographs for Steel Castings Up to 2 in. (50.8 mm) in Thickness
Keywords
Dryer rolls (for paper mills); Ductile iron castings--specifications; Paper mill machinery; Pressure vessel iron;
ICS Code
ICS Number Code 77.140.80 (Iron and steel castings)
DOI: 10.1520/A0476_A0476M-00R05
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