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spring steel wire (factory)It is widely used to make springs under static loads such as spring, bed spring, seat spring, bicycle spoke, parasol spoke, green house fixing grip, various needles, cable case, wire entanglements and screen.
Raw-material:
SAE1045,SAE1065,SAE1070,SAE1080,SWRCH 72A ,SWRCH 65Mn,
SWRCH82B,T9A
Standard:GB4357-89 ,EN10270,ASTM A227 ,DIN17223 ,JIS 3521
Packing: Z2 ,B60 ,Coil,Spool , Spider…
