Steel Grade
CK60,CK67,CK75,SK85,SK5, SK4, 60Si2Mn,50CrV4
Grade
65Mn,SAE1070,CK75,CS75,C80,C60
Place of Origin
Guangdong, China
Standard
AiSi, ASTM, bs, DIN, GB, JIS
Surface Treatment
Polished
Product Name
hardened and tempered steel strip
edge
mill/sheared/slited/round/square
hardness
40-55HRC 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