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Product classification |
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Contact us |
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KING SHINE(B.J) INTERNATIONAL TRADING CO.,LIMITED.Tel: 010 53515696
URL£ºwww.lvwiremesh.com
Email: 2740059829@qq.com
Add:7 Unit,No.2 Building,Kangyiyuan,Daxing ,Beijing,China. |
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Oil Tempered Spring Steel Wire |
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Product introduction£º
DESCRIPTION OF OIL TEMPERED SPRING STEEL WIRE
1.Steel grade: 55CrSi, 60Si2Mn, 65Mn.
2.Size: D3mm-D16mm*C.
3.Usage: For making screw springs, railway springs, auto springs and so on.
4.Wire rod process flow:
Billets-RHF-Water descaling-Rolling-Laying head-Control cooling-Finishing, Packing, Warehousing.
5.Inside diameter: 1500mm-2000(mm) or as per your requirements.
6.Out diameter: 1600mm-2400mm or as per your requirements.
7.Tolerance: As per your requirements.
8.Surface treatment: advanced technology of shot blasting, 100% rubbed smooth, almost can do zero defects for the surface. |
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Material:
Iron, cobalt, nickel, copper, carbon, zinc,and so on
Classification:
1.Steel Grade: Q195, Q235, SAE1006, SAE1008, SAE1010, 40#, 45#, 42A, 42B, SAE1040, SAE1045, S40C, S45C, 60#, 65#, 65Mn, 70#, 72A, 72B, 80#, 82A, 82B, SAE1060, SAE1065, 12L14
Oil-tempered spring steel wire-DIN17223-2-1990
(EN10270-2 & ASTM-A229-GRADE¢ñ& ASTM-A230 & ASTM-A231 & ASTM-A232 & ASTM-A401)
CHEMICAL COMPOSITION %:
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CLASS |
C |
Si |
Mn |
P |
S |
Cu |
Cr |
V |
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VD |
0.63-0.73 |
0.10-0.30 |
0.50-1.00 |
Max 0.020 |
Max 0.020 |
Max 0.060 |
¡¡ |
¡¡ |
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VD CrV |
0.62-0.72 |
0.15-0.30 |
0.50-0.90 |
Max 0.025 |
Max 0.020 |
Max 0.060 |
0.40-0.60 |
0.15-0.25 |
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VD SiCr |
0.50-0.60 |
1.20-1.60 |
0.50-0.90 |
Max 0.025 |
Max 0.020 |
Max 0.060 |
0.50-0.80 |
¡¡ |
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FD |
0.60-0.75 |
0.10-0.30 |
¡Ý0.50 |
Max 0.030 |
Max 0.025 |
Max 0.120 |
¡¡ |
¡¡ |
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FD CrV |
0.62-0.72 |
0.15-0.30 |
0.50-0.90 |
Max 0.030 |
Max 0.025 |
Max 0.120 |
0.40-0.60 |
0.15-0.25 |
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FD SiCr |
0.50-0.60 |
1.20-1.60 |
0.50-0.90 |
Max 0.030 |
Max 0.025 |
Max 0.120 |
0.50-0.80 |
¡¡ | PARAMETER:
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SIZE/mm |
TOLERANCE/mm |
TENSILE RANGE-N/mm2 |
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VD |
VD CrV |
VD SiCr |
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2.00-2.50 |
¡À0.020 |
1630-1730 |
1720-1860 |
1960-2060 |
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2.50-2.70 |
1600-1700 |
1670-1810 |
1910-2010 |
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2.70-3.00 |
1600-1700 |
1670-1810 |
1910-2010 |
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3.00-3.20 |
1570-1670 |
1670-1770 |
1910-2010 |
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3.20-3.50 |
¡À0.025 |
1570-1670 |
1670-1770 |
1910-2010 |
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3.50-4.00 |
1550-1650 |
1620-1720 |
1860-1960 |
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4.00-4.20 |
1550-1650 |
1570-1670 |
1860-1960 |
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4.20-4.50 |
1550-1650 |
1570-1670 |
1860-1960 |
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4.50-4.70 |
1540-1640 |
1570-1670 |
1810-1910 |
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4.70-5.00 |
1540-1640 |
1570-1670 |
1810-1910 |
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5.00-5.60 |
1520-1620 |
1520-1620 |
1810-1910 |
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5.60-6.00 |
¡À0.035 |
1520-1620 |
1520-1620 |
1760-1860 |
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6.00-6.50 |
1470-1570 |
1470-1570 |
1760-1860 |
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6.50-7.00 |
1470-1570 |
1470-1570 |
1710-1810 |
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7.00-8.00 |
1420-1520 |
1420-1520 |
1710-1810 |
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8.00-8.50 |
1390-1490 |
1390-1490 |
1670-1770 |
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8.50-10.00 |
¡À0.050 |
1390-1490 |
1390-1490 |
1670-1770 | PARAMETER:FD,FD CrV,FD SiCr
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SIZE/mm |
TOLERANCE/mm |
TENSILE RANGE-N/mm2 |
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VD |
VD CrV |
VD SiCr |
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2.00-2.50 |
¡À0.035 |
1670-1820 |
1750-1900 |
1970-2140 |
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2.50-2.70 |
1640-1790 |
1720-1870 |
1950-2120 |
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2.70-3.00 |
1620-1770 |
1700-1850 |
1930-2100 |
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3.00-3.20 |
1600-1750 |
1680-1830 |
1910-2080 |
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3.20-3.50 |
¡À0.045 |
1580-1730 |
1660-1810 |
1900-2060 |
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3.50-4.00 |
1550-1700 |
1620-1770 |
1870-2030 |
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4.00-4.20 |
1540-1690 |
1610-1760 |
1860-2020 |
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4.20-4.50 |
1520-1670 |
1590-1740 |
1850-2000 |
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4.50-4.70 |
1510-1660 |
1580-1730 |
1840-1990 |
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4.70-5.00 |
1500-1650 |
1560-1710 |
1830-1980 |
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5.00-5.60 |
1470-1620 |
1540-1690 |
1800-1950 |
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5.60-6.00 |
¡À0.050 |
1460-1610 |
1520-1670 |
1780-1930 |
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6.00-6.50 |
1440-1590 |
1510-1660 |
1760-1910 |
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6.50-7.00 |
1430-1580 |
1500-1650 |
1740-1890 |
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7.00-8.00 |
1400-1550 |
1480-1630 |
1710-1860 |
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8.00-8.50 |
1380-1530 |
1470-1620 |
1700-1850 |
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8.50-10.00 |
¡À0.070 |
1360-1510 |
1450-1600 |
1660-1810 |
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10.00-12.00 |
¡À0.090 |
1320-1470 |
1430-1580 |
1620-1770 |
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12.00-14.00 |
1280-1430 |
1420-1570 |
1580-1730 |
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14.00-15.00 |
1270-1420 |
1410-1560 |
1570-1720 |
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15.00-16.00 |
¡À0.12 |
1250-1400 |
1400-1550 |
1550-1700 | Package:Packing in coils by plastic film inside and plastic-woven strip outside.
delivery details:25-30 days after getting L/C or according to your quantity.
What information we need if you require a price?
1.the steel grade
2.the wire gauge
3.compressive strength |
