| Product name | China manufacturer hot sale ck75 tempered steel coil ck67 spring steel coil. |
| Supply ability | 15,000 tons per year |
| MOQ | 1 ton |
| Size | thickness:0.08-3.00mm,width:2.0-320mm |
| Hardness | annealing:max 18 hrc ; hardened and tempered:30-55hrc;cold rolled:20-30hrc |
| edge | mill;slit;sheared;rounded;square; one side slit,one side rounded |
| Steel grades | CK50,CK55,CK60,CK67,CK70,CK75,CK80,CK95,50cRv4,60Si2Mn,51CrV4 |
|
Payment term |
T/T,D/A,D/P,L/C,Trade assurance,western union,ect. |
| Delivery Condition | Sizes | Surface |
| 1.Cold Rolled Only | 1.Thickness: 0.1-5mm | Bright / Polished / Blue |
| 2.Cold Rolled+Anaerobic Annealed | 2.Width: 6-530mm | |
|
3.Cold Rolled+Hardened
+Tempered |
Coil insider diameter: 300-500mm | |
| 4.Cold Rolled+Patented |