• ASTM A439/A439M-18

ASTM A439/A439M-18

Standard Specification for Austenitic Ductile Iron Castings

ASTM International , 11/01/2018

Publisher: ASTM

File Format: PDF

$34.00$68.00


1.1This specification covers austenitic ductile iron castings, which are used primarily for their resistance to heat, corrosion, and wear, and for other special purposes.

1.2Austenitic 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.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM A439/A439M-18 History

ASTM A439/A439M-18(2022)

ASTM A439/A439M-18(2022)

$28.00 $57.00

ASTM A439/A439M-18

ASTM A439/A439M-18

$34.00 $68.00

More ASTM Standards PDF

ASTM D6011-96(2008)

ASTM D6011-96(2008)

$30.00 $60.00

ASTM D6110-08

ASTM D6110-08

$33.00 $67.00

ASTM F2083-08e1

ASTM F2083-08e1

$29.00 $58.00

ASTM F1085-08

ASTM F1085-08

$29.00 $58.00