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431 Stainless Steel
431 Stainless Steel – a high-strength, corrosion-resistant martensitic stainless steel ideal for aerospace, marine, and high-performance engineering components.
431 Stainless Steel
431 stainless steel stockholders and suppliers, delivering to the whole of the middle east. Supreme Steel are suppliers of 431 stainless steel bar. This grade are martensitic, heat-treatable grades with excellent corrosion resistance, torque strength, high toughness and tensile properties.
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Chemical Composition | Percentage % |
|---|---|
Carbon | 0.20% |
Manganese | 1.00% |
Silicon | 1.00% |
Nickel | 1.25-2.50% |
Chromium | 15.00-17.00% |
Sulphur | 0.03% |
Phosphorous | 0.04% max |
Molybdenum | - |
Quality Assured Supply
Stainless steel 431 (UNS S43100) grade is available with BS EN 10204 3.1 mill certificate, please request when placing any orders.
Form of Supply
Diameters can be sawn to your required lengths as one offs or multiple cut pieces. Diameters (normal condition) availability are up to 12⌀ – 260⌀. Diameters (Q+T condition) availability are up to 50.5⌀ – 151⌀. Contact our experienced sales team who will assist you with your SS431 stainless steel enquiry
Applications
431 stainless steel are suitable for operations such as spinning, deep drawing, bending or cold heading.
