Steel Grade
65Mn,SAE1070,CK75,CS75,C80,C60
Grade
65Mn,SAE1070,CK75,CS75,C80,C60
Place of Origin
Guangdong, China
Standard
AiSi, ASTM, bs, DIN, GB, JIS
Surface Treatment
Polished
Processing Service
hardened and tempered
Product Name
hardened and tempered spring steel strip
Technology
Cold Rolled Hardened and Tempered
edge
mill/sheared/slited/round/square
hardness
44-48HRC for hardened tempered
Surface Treatment
nature,blue, yellow, white, polish
Material
ASTM/AISI/SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-q345
tolerance of width
+/-0.03mm
tolerance of thickness
+/-0.1mm