Oil Tempered Spring Alloy Steel Wire in Coils

Specifications 1. Grade: 60Si2Mn, 65Mn, 60Si2CrV etc

2. Size: Dia.2mm-15mm

3. Surface: Black+ Oiled

We own the eight profession engineers of high strength steel wire,and many  QC to keep the products good quality so that in oversea marketing .we have been getting good reputation for over 10 years.   Next we introduce the products details as follows:   1. Steel grade: S60C, 65Mn, 55CrSi.   2. Size: D2mm-D15mm*C.    3. Usage: For making screw springs, railway springs, auto springs and so on.   4.  Min order quantity: 10mt.   5. Package: Waterproof membrane + PVC + steel truss or asper your customers' requirement.   6. Applied standard: Technical agreement.   7. Wire rod process flow:     Billets-RHF-Water descaling-Rolling-Laying head-Control cooling-Finishing, Packing, Warehousing.   8. Inside diameter: 1400mm-2000(mm) or as per your requirements.   9. Out diameter: 1600mm-2400mm or as per your requirements.   10. Tolerance: As per your requirements.   Mechanical property of steel wire with static level and moderate fatigue level:       

Diameter mm	Tensile strength MPa					Reduction of area %≥
	FDC TDC	FDCrV-A TDCrV-A	FDCrV-B TDCrV-B	FDSiMn TDSiMn	FDCrSi TDCrSi
						FD	TD
≥8.00~9.00	1380~1530	1370~1520	1470~1620	1610~1760	1700~1850	30	35
>9.00~10.00	1360~1510	1350~1500	1450~1600	1600~1750	1660~1810	30	35
>10.00~12.00	1320~1470	1320~1470	1430~1580	1580~1730	1660~1810	30	—
>12.00~14.00	1280~1430	1300~1450	1420~1570	1560~1710	1620~1770	30	—
>14.00~15.00	1270~1420	1290~1440	1410~1560	1550~1700	1620~1770	—
>15.00~16.00	1250~1400	1270~1420	1400~1550	1540~1690	1580~1730

  If you have any demands abou steel products,pls don't hesitate to contact us.We look forward to built business relationship with you.