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ASTM A757/A757M-00
Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing and Other Applications, for Low-Temperature Service
STANDARD published on 10.3.2000
The information about the standard:
Designation standards: ASTM A757/A757M-00
Note: WITHDRAWN
Publication date standards: 10.3.2000
SKU: NS-4047
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM A757/A757M-00 :
Keywords:
alloy steel, carbon steel, ferritic, low temperature service, martensitic stainless steel, pressure containing, stainless steel, steel castings, ICS Number Code 77.140.80 (Iron and steel castings)
Additional information
| 1. Scope | ||||||||||||
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1.1 This specification covers carbon and alloy steel castings for pressure-containing and other applications intended primarily for petroleum and gas pipelines in areas subject to low-ambient temperatures. Castings shall be heat treated by normalizing and tempering or liquid quenching and tempering. All classes are weldable under proper conditions. Hardenability of some grades may limit usable section size. 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 the specification. Inch-pound units are applicable for material ordered to Specification A757 and SI units for material ordered to Specification A757M. |
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| 2. Referenced Documents | ||||||||||||
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