S355J0W and S355J0WP steel plate

Introduction to S355J0W and S355J0WP Steel Plates

Both S355J0W and S355J0WP belong to weathering steel, that is, atmospheric corrosion-resistant steel, which is a series of low-alloy steels between ordinary steel and stainless steel. The strength and toughness, plasticity, forming, welding and cutting, abrasion, high temperature, fatigue resistance and other characteristics; At the same time, it has the characteristics of rust resistance, corrosion resistance and longevity of components, thinning and consumption reduction, labor saving and energy saving.

The grades of S355J0W and S355J0WP indicate:
"S": means structural steel;
"355" indicates that the minimum yield strength of thickness ≤16mm is 355, expressed in MPa;
"J": quality identification representing the relevant impact energy value;
"0": Indicates 0°C impact test;
"W" means that the steel is resistant to atmospheric corrosion;
"P": Indicates high phosphorus content grade.

S355J0W and S355J0WP steel plate implementation standard: implement EN10025 standard

Chemical composition of S355J0W:

Grade	C	Si	Mn	P	S	Ni	Cr	Mo	Cu
S355J0W	≤0.16	≤0.5	0.5-1.5	≤0.03	≤0.025	≤0.65	≤0.4-0.8	≤0.3	≤0.25-0.55

S355J0WP Chemical Composition:

Grade	C	Si	Mn	P	S	Ni	Cr	Mo	Cu
S355J0WP	≤0.16	≤0.5	0.5-1.5	≤0.03	≤0.025	≤0.65	≤0.4-0.8	≤0.3	≤0.25-0.55

S355J0W and S355J0WP steel sheet delivery status:
Delivered in hot rolled, normalized or normalized rolled condition.

S355J0W and S355J0WP steel plate thickness direction performance requirements: Z15, Z25, Z35.

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