Stainless steel sheet 10-20mm (Aisi - 318LN / 1.4462) duplex plates Sheet metal cut to size selectable Custom size possible (length : 800mm, width : 800mm, Thickness / Strength : 10mm)
- Wnr. 1.4462; AISI 318LN; US S31803;
- Field of application: onshore & offshore areas; Shipbuilding; construction industry; chemical and petrochemical industry; Apparatus and container construction;
- Properties: good resistance to pitting, stress corrosion cracking and sea water; high yield strength; magnetic and polishable; moderately forgeable and readily weldable; very good mechanical properties;
- density 7.8 g/cm³; tensile strength 650 - 880 MPa; thermal conductivity 15 W/(m·K); electr. Resistance 0.8Ω mm²/m.
- Available cut or made to measure.

Sheet Metal Blank Width and Length Tolerance: +/-2mm
If you require a different steel grade or size, feel free to contact us. Our sales team will provide you with a custom quote from our stock or delivery program.
- No production waiting time – product is in stock.
- Preparation for shipping: 2-3 business days.
- Delivery time varies by parcel service – please refer to our FAQ for details.
Material 1.4462 is a corrosion- and acid-resistant duplex stainless steel with an austenitic-ferritic structure and approximately 3% molybdenum. Its primary alloying components are about 22% chromium and 5% nickel. Stainless steel 1.4462 offers excellent resistance to pitting, stress corrosion cracking, and seawater. It is magnetic, has a high yield strength, can be polished, is moderately forgeable, and is easily weldable, making it a material with outstanding mechanical properties.
You can purchase 1.4462 duplex steel in the Evek GmbH online shop. We offer high-quality materials and ship worldwide.
1.4462 is widely used for both onshore and offshore applications, including:
- Shipbuilding
- Construction industry
- Chemical and petrochemical industries
- Apparatus and container manufacturing
Main characteristics of 1.4462 stainless steel include:
- Excellent resistance to pitting, stress corrosion, and seawater
- High yield strength
- Magnetic and suitable for polishing
- Good weldability and moderate forgeability
- Excellent mechanical properties
We offer 1.4462 at a competitive price. As an experienced supplier of semi-finished metal products, we are here to support you.