GB 60CrMoA SPRING STEEL FLAT BAR are designated by AISI four-digit numbers. They are more responsive to heat and mechanical treatments than carbon steels. They comprise various types of steels having compositions which exceed the limitations of Va, Cr, Si, Ni, Mo, C and B in the carbon steels.
|Standard||Grade||Chemical composition (%)|
Thickness: 5mm-115mm, width50mm-250mm
Quenching temperature: 830℃-860℃, oil cooling
Tempering temperature: 460℃-520℃
Large spring under heavy load and high stress condition, like large-section leaf spring and large- diameter sprial spring of automobile and tractors.
Third Party :ABS ,DBV ,BV,GL,CCS,LR,RINA,KR,NK,CE,SGS,IKE,IEI or other quality department
Delivery time:5-30 days
Trade Term: FOB ,FCA,CFR,CIF
Payment Term: T/T or L/C.
Sample Service, Third party inspection
Packing Type: Loose in Bulk, in bundles, seaworthy packing
Country of Origin: China
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