We are leading professional manufacturer in high carbon steel strip over 10 years,the raw material of steel strips as
| Delivery condition (strip,coil,sheet) | Grade based on DIN Standard | High quality heat treating steel strip, coil, sheet | |||
| supply capacity and condition | |||||
| Hardness<20HRC | Hardness 29-55HRC | ||||
| annealed | hardened and tempered | ||||
| thickness | Width | thickness | Width | ||
| High carbon steel | CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1 | 0.15-2.5mm | 8-600mm | 0.15-2.5mm | 8-300mm |
| Alloy spring steel | 50CrV4, 51CrV4, 60Si2Mn | 0.20-2.2mm | 8-180mm | 0.20-2.2mm | 8-180mm |
| Stainless spring steel | 3Cr13-6Cr13 | 0.20-2.5mm | 8-150mm | 0.20-2.5mm | 8-150mm |
| Edge process | slit edge; both rounded; one side round, one side slit; square etc | ||||
| Finish surface | polished (blue, yellow, white, grey-blue, black, bright) or Nature etc | ||||
| Tolerance | thickness +/-0.01mm max; width +/-0.05mm max | ||||
| Physical property | Tensile strength: 450-1850N/mm2 | ||||
Whatsapp/Mob:+86 13822267321
Mail us：nicole@cgoodsteel.com
Mail us：nicolehuang@gdgwsteel.com
Add：326-328,Ping kang Rd,Sha Xu I,ShiQiaoStreet,PanYu Dist,Gangzhou CHINA ,PS511400
