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65/70/85 Tempered Spring Steel Coil/Strip
Different MOQ, Different Prices
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1.5000㎡super large warehouse
2.5000 ton inventory
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Product Description

弹簧卷(乾元)_01.jpg

Products namePrime Quality Alloy Steel Strip Coil Cold Rolled Steel Strip for Band Saw Blade
MOQ1 Ton/roll
Surface colorSurface color nature, blue, white,black,yellowbright, polished
Thickness0.30-6.0mm
Width3-1550mm
Material Grade65,70,85,65Mn,55Si2Mn, 55SiMnVB,60Si2Mn,60Si2MnA,60Si2CrA,55CrMnA,60CrMnA,60CrMnBA
Coils weightCustomized
Applicationrolling shutter door spring, band sawblades steel springs coil springs masonary tools,construction tool,agricultural tools,auto
parts,springs metal parts,washers,spacers,clips,pin,inserts
ConditionsConditions hardened &tempered,annealed,cold rolled

GRADES COMPARISON FOR SPRING STEEL
CHINA GB/TUSA ASTMJAPAN JISGERMANY DINFRANCE NFBIRTAIN BSISOKOREA KSTAIWAN CNS
651065SUP2 S65-CSP60EXC65060A67C60E4

701070S70C-CSP60EXC70070A728458-3 DAB

851084SUP2 SK5-CSPC85EXC85060A868458-2 DHSUP1SUP3
65Mn1566S60C-CSPCK67
080A67C60E4

55Si2Mn9255SUP 6 SUP755Si755Si7251H6055SiCr7

55SiMnVB







60Si2Mn9260SUP 6 SUP765Si765Si7251H6061SiCr7SUP3SUP6
60Si2MnA9260SUP 6 SUP765SiMn555Cr7251H661SiCr7SUP3SUP6
60Si2CrA

65SiCr765SiCr7685H5755SiCr6-3

60Si2CrVA


65SiCr7
55SiCr6-3

55SiCrA







55CrMnA5155SUP955Cr355Cr3527A6055Cr3SPS5SUP9
60CrMnA5160SUP9A55Cr355Cr3527A60
SPS5ASUP9A
60CrMnMoA4161SUP13



SPS9SUP13
50CrVA6150SUP1051CrV451CrV4735A5151CrV4SPS6SUP10
60CrMnBA51B60HSUP11A52MnCr83

60VrB3SPS67SUP11
30w4Cr2VA







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