The weight of the raw material cold rolled steel is generally 20-40 tons, and the hot-rolled pickled coil is continuously rolled at room temperature. The raw material cold rolled steel inner diameter is 610mm.
raw material cold rolled steel - Cold Rolled Steel Sheet Coil – Ruigang Detail:
Loading Port | Any Port In China |
Package | Standard Sea Worthy Package For Export |
Surface | Oiled And Chromated |
Shipment Time | 20-35 Days |
Shipment | Container Or Break Bulk Vessel |
Grades: Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345 A(B); SPCC, SPCD, SPCE, ST12-15; DC01-06 DC01-DC06 CR220IF HC340LA 590DP 220P1 CR220BH CR42 DC01-DC06 SPCC-J1 SPCC-J2 SPCD SPCE TYH THD SPCC-SC TLA SPCC DC01
The cold work hardening caused by continuous cold deformation increases the strength, hardness and toughness and plastic index of rolled hard coil.
| Application | used to make roof board and grill for industrial and civilian buildings; |
| Light industry: used to make casing of household electric appliances, | |
| civilian smoke stack; Automobile industry: | |
| used to make the parts of the automobiles. |
Product Features
Because raw material cold rolled steel has not been annealed, its hardness is very high (HRB is greater than 90), and its machinability is extremely poor, so raw material cold rolled steel can only perform simple directional bending less than 90 degrees (perpendicular to the coiling direction).
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