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Deformed Steel Bar Reinforcement Bar (AST 615 GR 40)

Deformed Steel Bar Reinforcement Bar (AST 615 GR 40)
Steel No. Chemical Componet% Yield Strength/Mpa Tensile Strength/Mpa Elongation/% C Si Mn P S N Ceq ≤ GB HRB335 0.25 0.8...

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