What is EN10025-5 S355J2WP weathering steel

What is EN10025-5 S355J2WP weathering steel

EN10025-5 S355J2WP weathering steel is hot rolled structural steel. S355J2WP weathering steel has anti-corrosion feature. Therefore, S355J2WP weathering steel is also called S355J2WP atmosphere corrosion resistance steel or S355J2WP corten steel.

S355J2WP weathering steel chemical composition:

Grade C Mn Cr Si N S Cu P
S355J2WP 0.15 1.1 0.25- 1.35 0.8 0.01 0.035- 0.04 0.20- 0.60 0.05- 0.16

S355J2WP weathering steel mechanical properties:

Thickness (mm)
S355J2WP ≤ 16 > 16 ≤ 40 > 40 ≤ 63 > 63 ≤ 80 > 80 ≤ 100 > 100
Yield strength (≥Mpa) 355 345 345 345 345 345
S355J2WP < 3 ≥ 3 ≤ 100 > 100
Tensile strength (Mpa) 510-680 470-630 470-630

BBN steel has been engaged in weathering steel for more than 18 years. For any information about S355J2WP weathering steel, such as S355J2WP weathering steel chemical composition, S355J2WP weathering steel mechanical property, S355J2WP weathering steel specification, S355J2WP weathering steel data sheet, S355J2WP weathering steel price, please feel free to consult BBN steel.