Blue Spring Steel Strip
CS70 is high carbon "spring" steel and part of the UK designation
BS1449. used in a variety of applications where high tensile
strength is required.
CS70 is normally supplied in the annealed condition, in which it is
suitable for bending, shaping and forming, before heat treatment. (
Used in the manufacture of a wide variety of springs, it is
normally purchashed in the annealed condition. Annealed material
allows the steel to be formed and shaped prior to hardening.)
Guangwei Youliang Trading Co. can supply CS70 in thicknesses from
0.20mm through to 2.6mm and close equivalents (75CR1) up to 5.30mm
in coil strip or sheet.
CS70 is equivalent to AISI/ SAE 1070, Din CK67 and Euronorm EN10132
Guangwei Youliang Trading Co. are specialists in supplying small
quantities(MOQ 0.5-1TON) of spring steel strip. We can offer a wide
range of sizes to suit small volume manufacturing and for prototype
We are able to offer a wide range of materials for small batch
production and development and prototyping, including:-
Hardened and tempered polished carbon spring steel in CS70, Ck67, 75CR1, 60Si2Mn and 50CrV4 from 0.15mm to 4.00mm
Hardened and tempered stainless spring steelin type 420/410/430 from 0.1mm to 2.00mm
CS70 annealed/hardened and tempered spring steel strips
Hardened and tempered spring steel strips, polished then blued in
furnace, packed for standard seaworthy.