GuangzhouShi GuangWeiYouliang'sblue spring steel strip with high tensilehas good performance for making varieties springs, stampings, high tensile metal parts, washers, and other special uses.ourCold-rolled Hardened and tempered steel stripwith bright blue color, slit/round/square edge, hardness: 42-52 hrc according customer's request, we know elasticityfor this blue tempered C55 C67 C75 C80 steel strip is most important, so the materials must undergo a full tempering process in the last steps ensure good flexibility, GuangWeiYouLiang's steel strip has homogenous hardness, fine mechanical performance etc. properties; before lading we can always do Mill Inpection Certificate, and all testing record is backuped till customer received goods, and run out it, apart from our own examination, we also accept Client's goods inspected by The Third Party, product list as belowfor overwiew.
CONTACT:
M: +86 139 8323 3991
E: rockyyang AT gdgwsteel dot com
www. gdgwsteel .cn
Cold rolled hardened&tempered steel strip/ coil/ sheet. | |||||
Delivery condition (Steel- sheet/strip/coil) |
Grand based on DIN standard | Prime steel strip/coil/shet heat-treated of commonly specifications, hardness, process method | |||
Cold rolled | Hardened&Tempered | ||||
21Hrc< span=""> | 29Hrc< span=""> | ||||
thickness | width | thickness | width | ||
High carbon steel | CK45,K50,CK55, CK60,CK67, CK70,CK75, etc. | 0.15-4.0mm | 8-320mm | 0.15-3.0mm | 8-300mm |
Alloy steel | 50CrV4,C75Cr1,51CrV4, 60Si2Mn etc. | 0.15-4.0mm | 8-320mm | 0.15-3.0mm | 8-300mm |
Stainless spring steel | 420J2 etc. | 0.15-4.0mm | 8-1200mm | 0.15-3.0mm | 8-300mm |
Edge process | Slit / round / square. | ||||
Tolerance | Thickness +/-0.03mm max; width +/-0.05mm max | ||||
Surface | Polished (blue, yellow, white, gray-blue, black, bright) or Nature etc | ||||
Physical property | Tensile strength: 450-1850N/mm2 | ||||
Packing | Each bundle firmed with high tensile steel packing straps, then wrapped with water-resistant paper for standard seaworthy packing |
Product Overview Blue spring steel strip with high tensile GuangzhouShi GuangWeiYouliang\'s blue spring steel strip with high tensile has good performance for making varieties springs, stampings, high tensile metal parts, washers, and other special uses.our Cold-rolled Hardened ...
Product Overview Guangzhou Shi GuangWeiYouLiangTrading Co.,Ltd (GWYL) is a specialized hi-tensile steel strapping producer, our product applicable for Automation packaging machinery and manual packing tools.serve for both the domestic and foreign markets The companies not only ...
Product Overview Guangzhou Shi GuangWeiYouLiangTrading Co.,Ltd (GWYL)is a specialized hi-tensile steel strapping producer, our product applicable for Automation packaging machinery and manual packing tools.serve for both the domestic and foreign markets The companies not only ...