JIS G3125 hot rolled steel sheet with superior atmospheric corrosion resistance

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JIS G3125 hot rolled steel sheet with superior atmospheric corrosion resistance

JIS G3125 hot rolled steel sheet with superior atmospheric corrosion resistance
JIS G3125 hot rolled steel sheet with superior atmospheric corrosion resistance
JIS G3125 hot rolled steel sheet with superior atmospheric corrosion resistance is supplied with thickness less than 16mm. There are two types under this specification: SPA-H and SPA-C. Both SPA-H and SPA-C hot rolled steel are available in plates, sheets, strips and sections.

SPA-H steel equivalent

EN standard JIS standard UNI
S355J0WP(1.8945) SPA-H Fe510C1K1
Chemical composition(%) in 2015 version
Grade Carbon, max Silicon Manganese, max Phosphorous Sulfur,max Copper Chromium Nickel, max
SPA-H and SPA-C 0.12 0.20-0.75 0.60 0.070-0.150 0.035 0.25-0.55 0.30-1.25 0.65

Mechanical properties in 2015 version

Grade Thickness Yield strength, min, MPa Tensile strength, min.MPa Elongation min, %
SPA-H plate <6.0mm 355 490 22
Plate/section >6.0mm 355 490 15
SPA-C - 315 450 26
 
SPA-H corten steel sheet delivery state
Hot Rolled, Cold Rolled, Normalized, Quenched, Tempering, Thermal Mechanical Control Process (TMCP), Electroslag Remelting Technical, HIC test.
 
JIS G3125 steel is a high quality rolled steel with particularly excellent atmospheric corrosion resistance for vehicles, buildings, railways and other structural parts. We can supply JIS G3125 hot rolled plates process like: cutting (various sizes and shapes) drilling, welding, milling, machining and steel structure.
 

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  • Henan BEBON Iron&Steel co.,ltd.
  • Xincheng Science & Technology Building High-Tech Development Zone, Zhengzhou, China
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