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ASTM A439-83(2009)
Standard Specification for Austenitic Ductile Iron Castings
STANDARD published on 1.5.2009
The information about the standard:
Designation standards: ASTM A439-83(2009)
Note: WITHDRAWN
Publication date standards: 1.5.2009
SKU: NS-2503
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM A439-83(2009) :
Keywords:
austenitic, corrosion resistant, ductile iron, mechanical properties, nodular iron, tensile strength, yield strength, Austenitic iron castings--specifications, Ductile iron castings--specifications, ICS Number Code 77.140.80 (Iron and steel castings)
Additional information
| 1. Scope | ||||||||||||
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1.1 This specification covers austenitic ductile iron castings, which are used primarily for their resistance to heat, corrosion, and wear, and for other special purposes. 1.2 Austenitic ductile iron, also known as austenitic nodular iron or austenitic spheroidal iron, is characterized by having its graphite substantially in a spheroidal form and substantially free of flake graphite. It contains some carbides and sufficient alloy content to produce an austenitic structure. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. |
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| 2. Referenced Documents | ||||||||||||
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