Specification |
Type: Square;
Standard: AISI, ASTM, DIN, JIS, GB, BS;
Composition: Square Tube;
Technique: Welded;
Shape: Square;
Surface Treatment: Black;
Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel;
Application: Tube;
Outer Diameter: 6mm--1250mm or According to Customer's Requirement;
Thickness: 0.25mm--50mm or According to Customer's Requiremen;
Surface Structure: Black Paint, Varnish, Oil, Galvanized, Anti-Corros;
Quality: Approved by SGS,ISO;
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Type: Coil;
Standard: ASTM;
Composition: Ferrous Steel Scrap;
Technique: Forged;
Shape: Round, Square, Flat;
Surface Treatment: Black, Grinded, Peeled, Polished, Rough Turned;
Special Use: Mold Steel;
Application: Structural Steel Bar;
Similar Grades: DIN1.5028, Sup7, 56si7;
Size Range: Diameter: 20-480mm;
Quality Standard: ASTM-A29;
Delivery Condition: Annealed, Qunched and Tempered;
Surface Condition: Black, Grinded, Peeled, Polished;
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Type: Alloy Steel Bar;
Standard: AISI, DIN, JIS;
Composition: Ferrous Steel Scrap;
Technique: Hot Rolled;
Shape: Round, Flat, Square.;
Surface Treatment: Black, Grinded, Peeled, Rough Turned, Polished;
Special Use: High-strength Steel Plate;
Application: Structural Steel Bar;
Size Range: 50-420mm;
Quality Standard: BS En ISO 4957;
MOQ: 1t;
Steel-Making Condition: Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+E;
Delivery Condition: Annealed, Quenched + Tempered;
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Type: Alloy Steel Bar;
Standard: AISI, ASTM, DIN, JIS;
Composition: Ferrous Steel Scrap;
Technique: Forged;
Shape: Round, Flat, Square.;
Surface Treatment: Black, Grinded, Peeled, Rough Turned, Polished;
Special Use: High-strength Steel Plate;
Size Range: 10-420mm;
MOQ: 1t;
Steel-Making Condition: Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+E;
Delivery Condition: Annealed, Quenched + Tempered;
Surface Condition: Black, Grinded, Peeled, Rough Turned, Polished;
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Type: Round;
Standard: JIS;
Composition: Ferrous Steel Scrap;
Technique: Forged;
Shape: Round,Flat or Square;
Surface Treatment: Polished;
Special Use: Wear Resistant Steel;
Application: Tool Steel Bar;
Size Range: Round Bar:Dia12~420mm Flat Bar:2~420 X 30~1500mm;
Smelting Process: Ef, Eaf, ESR;
Delivery Condition: Hot Rolled, Forged, Annealed,Quenched and Tempered;
Surface Condition: Black Surface, Grinded,Peeled,Milled,Polished;
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