s235j0 steel: chemical composition, mechanical properties, equivalent material

S355JO is a medium tensile, low carbon manganese steel which is readily weldable and possess good impact resistance. This material is commonly supplied in the untreated or normalized condition. Machinability of this material is similar to that of mild steel.

Chemical Composition of S235J0 Steel:

Carbon (C): Maximum 0.20%

Manganese (Mn): Maximum 1.40%

Phosphorus (P): Maximum 0.040%

Sulfur (S): Maximum 0.040%

Silicon (Si): Maximum 0.55%

Mechanical Properties of S235J0 Steel (Nominal values):

Yield Strength: Minimum 235 megapascals (MPa)

Tensile Strength: 360-510 MPa

Elongation: Minimum 17% (in 16 mm)

Equivalent Materials for S235J0 Steel:

ASTM A283C

JIS SS400

ISO E235B

GB Q235B

It's important to note that these chemical composition, mechanical properties, and equivalent materials are general information about S235J0 steel. Actual values may vary depending on specific manufacturing processes, variations within the standard, and regional specifications. For precise and up-to-date information, it is recommended to refer to the relevant standards, consult with steel suppliers, or seek professional advice.