ASTM A182 / A182M F430

ASTM A182 F430 is a forging material specification for 430 grade stainless steel and is used for manufacturing bare forgings or forged and machined products for applications involving high temperature service. Ferrobend offers forged flanges, fittings, valves bodies, fasteners, plates, bars, rings and similar pressure parts in astm a182 grade F430 specification.

ASTM A182 specification covers requirements such as chemical composition, mechanical properties, heat treatment and other supplementary requirements for 430 stainless steel forgings and forged products.

Chemical Composition

Grade Symbol UNS Number Alloy Elements Composition %
F430 S43000 17 chromium 430G Carbon 0.12 max
Manganese 1.00 max
Phosphorus 0.040 max
Sulfur 0.030 max
Silicon 0.75 max
Nickel 0.50 max
Chromium 16.0 - 18.0

Mechanical Properties

Property Value
Tensile Strength, min, ksi [MPa] 60 [415]
Yield Strength, min, ksi [MPa] 35 [240]
Elongation in 2 in. [50mm] or 4D, min, % 20
Reduction or Area, min, % 45
Brinell Hardness Number, HBW 190 max