Stainless Steel 430/431

Stainless Steel 430/431 are martensitic, heat-treatable grades with excellent corrosion resistance, torque strength, high toughness and tensile properties. All these properties make them ideal for bolt and shaft applications. These steels, however, cannot be cold-worked owing to their high yield strength, hence they are suitable for operations such as spinning, deep drawing, bending or cold heading.

Chemical Composition

Grade C Mn Si P S Cr
SS 430 0.12 1.25 1.00 0.06 0.15 18.0 - 16.0
SS 431 0.20 max 1.00 max 1.00 max 0.040 max 0.030 max 17.00 - 15.00

Equivalent Grades

SS 430 1.4104 S43020 SUS 430 J1
SS 431 1.4057 S43100 SUS 431

Application Industries

We offer a broad range of Stainless Steel ,high nickel alloys & other material product through a worldwide network of stock-keeping branches. These material is use in various industries like :

Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.

Prohibitions Influence On The Legal System

Stainless Steel 430/431 - Available Forms

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