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Metal Round

Model / MPN: A437 | NSN: 9640-00-259-9745
ITAR Registered seal

A ferrous or nonferrous product of uniform solid or cored cross section throughout. It is approximately round. Cross-sectional dimensions are limited to a larger than 4 inch or 100.0mm outside diameter to a 24 inch or 610.0mm outside diameter . It is intended for further hot working under a forging hammer or forging press to the desired shape of end product desired. See billet, metal; and bloom, metal.

Product Details
NATO Stock Number
9640-00-259-9745
Sold in multiples of
DEMIL
NO
Fabrication Method
Any acceptable
Cross Section Outside Diameter
4.500 inches
Basic Shape Style
Round
Min. Tensile Strength (psi)
115000 pounds per square inch
Minimum Yield Strength
85000 pounds per square inch
Heat Treatment
Quenched and tempered
Material
Steel, corrosion resisting, astm a-437, grade b4c
Material
Steel, corrosion resisting, astm a-437, grade b4c
Specification Data
81346-astma437 professional/industrial association standard

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A437 Cross Reference