Description
Product Name: cold rolled steel
Model No.:
Place of Origin:Jiangsu
The cold rolled steel plates, following the cold rolling process, undergoes annealing and temper rolling to obtain consistency in thickness, flatness, and smooth surface. In addition, these treatments provide cold-rolled sheets and coils with superior mechanical properties. As a result, cold-rolled sheets and coils are highly workable and are suitable for metallic coating, painting, or other such treatments.
Product Specification/Models
Quality specification : Commercial Quality (CQ), Drawing Quality (DQ), Deep Drawing Quality (DDQ), Stablized Deep Drawing Quality (DDQ-N), Structural Quality (STQ)
JIS G 3141 : SPCC, SPCD, SPCE, SPCEN
ASTM : A366, A619, A620, A611
BS 1449 : CR4, CR3, CR2, CR1, CR34/20, CR37/23
DIN 1623 : St 12, St 13, St 14, St 37-2, ST 70-2
Surface Finish : Dull Finish, Bright Finish
Edge : Mill Edge, Slit Edge (Trimmed Edge)
Oiling : oiled (heavy, general, or light, dos oiling, powdering) or un-oiled.
Temper grade : As annealed, Standard, 1/8 hard, 4/1 hard, 1/2 hard, 1 full-hard
Size availability
Thickness : 0.18 – 2.3mm
Width :20mm-450mmmm
Packing : Horizontal packing, Vertical packing (eye to sky)
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