Grade : ST 3SP / C : 0.14-0.22 / SI : 0.15-0.30 / Mn : 0.40-0.65 / S(max) : 0.04 / P(max) : 0.04
Grade : ST 4SP / C : 0.18-0.27 / SI : 0.15-0.30 / Mn : 0.40-0.70 / S(max) : 0.04 / P(max) : 0.04
Grade : ST 5SP / C : 0.28-0.37 / SI : 0.15-0.30 / Mn : 0.50-0.80 / S(max) : 0.04 / P(max) : 0.04
Steel billets are semi-finished, solid lengths of steel with a square or circular cross-section, typically produced via continuous casting. They serve as the primary raw material—or feedstock—in the steel industry, which is reheated and rolled or forged into finished goods like wire, rods, and bars. read more.

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