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Hardness HB400 Wear Resistant Steel Plate Sheet 3000mm NM500 Hot Rolled
May,28,2023
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Hot rolled hardness HB400 HB450 HB500 wear resistant steel sheet AR400 AR450 AR500 NM450 NM400 NM500 wearing steel plate Specification Steel Grade GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460D, Q460E, ...
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