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S355J0W

1.8959
Alloy SteelWeathering
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Structural weathering steel with minimum yield strength 355 MPa and impact testing at 0°C (J0 designation). Same composition and corrosion resistance as S355J2W but with less stringent impact requirements. Forms a self-healing protective patina. Used for general outdoor structural applications, containers, and architectural cladding where extreme low-temperature toughness is not required.

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Mechanical properties — Pro

General

PropertyValueUnit
Tensile Strength
Yield Strength
Elongation
impact_kv
Density
Elastic Modulus

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All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.