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Ultimate tensile strength | 490mpa-620 mpa |
Thickness | 1m m to 30 mm |
Production Process | Raw material test →Cutting→Molding or bending →Welding (longitudinal ).verify→Flange welding→Hole drilling →Calibration →Galvanization or powder coating , painting →Recalibration - →Packages |
Usually Q235B/A36, minim um yield strength≥235n/m m² | Usually Q235B/A36, minimum yield strength≥235n/mm² |
As well as hot rolled coil from Q460,ASTM573 GR65, GR50,SS400,SS490ST52 |
New products from manufacturers at wholesale prices