JIS G3125 SPA-H I Beam Steel Introduction:JIS G3125 SPA-H I Beam Steel is the atmospheric corrosion resistance steel. The H of SPA-H means hot-rolled. JIS G3125 SPA-H I Beam Steel is made of carbon steel and copper, nickel, phosphorus and other chemical elements. Because different alloying elements, weather resisting steel has better mechanical properties, as well as greater corrosion resistance.
JIS G3125 SPA-H I Beam Steel Application:
JIS G3125 SPA-H I Beam Steel is used for marine containers, bridges, and train tracks or as structural steel for other places needs high strength corrosion resistance.
JIS G3125 SPA-H I Beam Steel is used for marine containers, bridges, and train tracks or as structural steel for other places needs high strength corrosion resistance.
JIS G3125 SPA-H I Beam Steel Chemical composition(Heat Analysis Max%)
Grade | C ≤ | Si | Mn | P | S ≤ | Cu | Cr | Ni ≤ |
| SPA-H | 0.12 | 0.25~0.75 | 0.20~0.50 | 0.07~0.15 | 0.04 | 0.25~0.60 | 0.30~1.25 | 0.65 |
JIS G3125 SPA-H I Beam Steel Mechanical properties
Symbol | Thickness(mm) | Yield point or proof stress N/mm² (min) | Tensile strength N/mm² min | Elongation % min |
| SPA-H | ≤ 6.0 | 345 | 480 | 22 |
| >6.0 | 355 | 490 | 15 |
Shanghai Katalor Enterprises Co., Ltd is a standard company specialized in producing and exporting JIS G3125 SPA-H I Beam Steel. We have about 2000 tons ex-stock of JIS G3125 SPA-H I Beam weathering steel in our warehouse. If you need JIS G3125 SPA-H I Beam steel, please contact us. We’d like to provide you the competitive price, good quality and best service.
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