Black Annealed Steel Strip
Usage: It is manufactured by black annealing the cold rolled steel strip. The color of the product is blue-black.
According to different steel grades and annealing technique, it can get to different mechanical property.
Standard: GB/T 708-88, GB/T 709-88, JIS G3131
Main Steel Grade: Q195, Q215, Q235
Thickness: 0.3mm-2.0mm
Width: 30mm-720mm
Coil inner diameter: 450mm, 508mm, 610mm
Usage: It is manufactured by black annealing the cold rolled steel strip. The color of the product is blue-black.
According to different steel grades and annealing technique, it can get to different mechanical property.
Standard: GB/T 708-88, GB/T 709-88, JIS G3131
Main Steel Grade: Q195, Q215, Q235
Thickness: 0.3mm-2.0mm
Width: 30mm-720mm
Coil inner diameter: 450mm, 508mm, 610mm