EN 10025-5 S420J2W Corten Steel From China

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional en 10025-5 s420j2w corten steel from china manufacturers and suppliers in China. Welcome to wholesale customized en 10025-5 s420j2w corten steel from china at competitive price from our factory. Good service and quality products are available.

 

 

 

 

 

 

 

EN 10025-5 S420J2W Corten steel

 

 

 

 

 

Weathering Steel Grade Comparison

 

Property / Feature	S355J2W	S420J0W	S420J2W
Yield Strength (ReH)	355 MPa	420 MPa	420 MPa
Tensile Strength (Rm)	470–630 MPa	520–680 MPa	520–680 MPa
Elongation (A5)	≥ 20%	≥ 18%	≥ 20%
Impact Toughness (Charpy V, °C)	27 J at -20°C	27 J at 0°C	27 J at -20°C
Corrosion Resistance	High, forms patina	High, forms patina	High, forms patina (slightly enhanced with K2 alloying)
Recommended Application	Bridges, industrial structures, railway wagons	Bridges, building facades, industrial plants	Bridges, exposed structures in cold climates, high-load industrial projects
Patina Formation Time	6–36 months	6–36 months	6–36 months
Cold Climate Suitability	Good	Moderate	Excellent
Maintenance Requirement	Low	Low	Low
Architectural Appeal	Rust-colored industrial look	Rust-colored industrial look	Rust-colored industrial look

 

EN 10025-5 S420J2W Corten Steel provides an optimal balance of strength, durability, and aesthetics. Engineers select it for:

High-load bridges, industrial structures, and facades

Reduced maintenance in outdoor environments

Cold-region applications due to impact toughness at -20°C

Visual appeal in modern architectural designs

 

 

 

 

 

Exhibition

 

 

          

              

 

 

 

 

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