Steel Grade: Spring Steel 60Si2Mn /1.7108 /9260

Specification:

Round barDiameter (mm)Length (mm)

12~300mm4000~6000 Hot rolled

280~1000mm3000~5800 forged

Flat bars/blocksThickness(mm) Width(mm)Length (mm)

20~60050~10001000~5800

Surface: Black surface, turned surface and milling surface according to customer's requirements.

60Si2Mn /1.7108 /9260 Chemical Composition
C	Mn	Cr	Si	P	S	Cu	Ni
0.62-0.70	0.90-1.20	≤0.25	0.17-0.37	≤0.035	≤0.035	≤0.25	≤0.25