60Si2Mn Oil tempred and quenched spring steel wire 60Si2Mn
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Description
Oil Hardened and Tempered Spring Steel Wire
steel grade: 55CrSi, VDSiCr, FDSiCr,60Si2Mn,65MN,SAE9254V.etc.
Procution size:0.5mm-16mm
60Si2Mn spring steel is a widely used silicon manganese spring steel with a slightly higher strength.60 Si2mn spring steel industry production under high load sector on spring and wire diameter under 30 mm coil spring, also suitable for making working temperature below 250 ℃ hot spring in the corrosive medium and under alternating load and working under high stress of large important coiling spring and damping system, etc.
Advantages：
*Can be customized as customer’s requirement.
*High tensile strength
*The surface is smooth and flawless
*The production line has passed the environmental assessment
*More than ten years of working experience
*More than 100 customers trust
Chemical Composition (mass fraction) %
| Code | C | Si | Mn | P max. | S max. | Cr | V | Cu max. |
| FDC |
0.60-0.75 |
0.10-0.35 |
0.50-1.20 |
0.030 | 0.030 | | | 0.20 |
| TDC | 0.020 | 0.025 | 0.12 | |||||
| VDC | ||||||||
| FDSiMn | 0.56-0.64 | 1.50-2.00 | 0.60-0.90 | 0.035 | 0.035 | | | 0.25 |
| TDSiMn | ||||||||
| FDCrSi |
0.5-0.6 |
1.20-1.60 |
0.50-0.90 |
0.030 | 0.030 |
0.50-0.80 |
| 0.20 |
| TDCrSi | 0.025 | 0.025 | 0.12 | |||||
| VDCrSi |
Mechanical and technological properties and quality requirments for wire grades FDC, FDCrV, FDSiCr and FDSiCrV
| Nominal wire diameter | Permissible deviations | Tensile strength Rm /MPa | |||
| /mm | /mm | FDCb | FDCrVb | FDSiCrb | FDSiCrVb |
|
0.80 |
±0.015 | 1860-2060 | 1960-2160 | 2100-2300 | 2280-2430 |
|
1.00 |
±0.020 | 1810-2010 | 1900-2100 | 2070-2260 | 2280-2430 |
|
1.30 |
1790-1970 | 1870-2070 | 2060-2250 | 2260-2410 | |
|
1.40 |
1760-1940 | 1840-2030 | 2040-2220 | 2260-2410 | |
|
1.60 |
±0.025 | 1720-1890 | 1790-1970 | 2000-2180 | 2210-2360 |
|
2.00 |
1670-1820 | 1750-1900 | 1970-2140 | 2160-2310 | |
|
2.50 |
1640-1790 | 1720-1870 | 1950-2120 | 2110-2260 | |
|
2.70 |
±0.030 |
1620-1770 | 1700-1850 | 1930-2100 | 2110-2260 |
|
3.00 |
1600-1750 | 1680-1830 | 1910-2080 | 2110-2260 | |
|
3.20 |
1580-1730 | 1660-1810 | 1900-2060 | 2110-2260 | |
|
3.50 |
1550-1700 | 1620-1770 | 1870-2030 | 2060-2210 | |
|
4.00 |
±0.035 |
1540-1690 | 1610-1760 | 1860-2020 | 2060-2210 |
|
4.20 |
1520-1670 | 1590-1740 | 1850-2000 | 2060-2210 | |
|
4.50 |
1510-1660 | 1580-1730 | 1840-1990 | 2010-2160 | |
|
4.70 |
1500-1650 | 1560-1710 | 1830-1980 | 2010-2160 | |
|
5.00 |
1470-1620 | 1540-1690 | 1800-1950 | 2010-2160 | |
|
5.60 |
±0.040 |
1460-1610 | 1520-1670 | 1780-1930 | 1960-2110 |
|
6.00 |
1440-1590 | 1510-1660 | 1760-1910 | 1960-2110 | |
|
6.50 |
1430-1580 | 1500-1650 | 1740-1890 | 1960-2110 | |
|
7.00 |
±0.045 | 1400-1550 | 1480-1630 | 1710-1860 | 1910-2050 |
|
8.00 |
1380-1530 | 1470-1620 | 1700-1850 | 1890-2030 | |
|
8.50 |
±0.050 | 1360-1510 | 1450-1600 | 1660-1810 | 1870-2010 |
|
10.00 |
±0.070 | 1320-1470 | 1430-1580 | 1620-1770 | 1830-1970 |
|
12.00 |
±0.080 | 1280-1430 | 1420-1570 | 1580-1730 | 1790-1930 |
|
14.00 |
1270-1420 | 1410-1560 | 1570-1720 | 1780-1920 | |
|
15.00 |
±0.090 | 1250-1400 | 1400-1550 | 1550-1700 | 1760-1900 |
| b 1 Mpa =1 N/mm2 | |||||
parameter
Grade: 60Si2 Mn.
Size: Dia 1.4mm- 16mm.
Surface: Black+Oiled .
Profession：We own eight professional engineers in the high strength steel wire field.
QC：The company has strict QC to keep the products high quality.
Reputation : We have been getting good reputation for over 10 years in the oversea marketing .
Next we introduce the products details as follows:
1.Steel grade: 60Si2Mn,55CrSi.
2.Size: 1.4-16mm
3.Usage: For making screw springs,railway springs,OTMB springs and so on
4.Package: Waterproof membrane + PVC +steel truss or depends on customer's requirment
5.Standard: Technical agreemer it.
6.Wire rod process flow:Bllets RHF-Water descaling-Rolling Laying head Conti ol cooling Finishing,Packing,Warehousing.
Packing & Delivery
Packing Details: Packed by plastic inside and woven or bag outside
Delivery Details : about 7-10 days after payment
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