New Arrival China Steel Strand - Oil Tempered Spring Steel Wire – TianJin ChunYuan Wire

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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Spiral Ribbed Pc Steel Wire , Ot Wire , Prestressed Concrete Buildings , "Passion, Honesty, Sound services, Keen cooperation and Development" are our goals. We've been here expecting close friends all around the earth!
New Arrival China Steel Strand - Oil Tempered Spring Steel Wire – TianJin ChunYuan Wire Detail:

1. General Introduction: All raw material is procured from BAO STEEL, the most guaranteed and biggest manufacturer for alloy wire rod in China. State-of-the-art and well-developed technique as well as leading edged systematical processing line have brought guarantee to quality and confidence to our partners. From wire drawing to heating furnace, all-time temperature supervision automatically by sensoring device, oil-tempering, winding, stress relief, packaging. All these procedures are precisely controlled.

The assembly line is equipped with wire drawing machine and cleaning equipment.The world-class on-line eddy current flaw detector is used to test the prodction.These products reach the world leading level.The size of the steel wire is Φ0.3mm-Φ16mm.The tension of the steel wire reaches more than 2000mpa.

2. Main range of applications:

(1). Suspension spring for vechiles

(2). Valve spring

(3). Mechanical spring for important usage

3. Material available:

(1) SAE9254-55SiCr

(2) 60Si2Mn

(3) SAE6150-50CrV

(4) 65Mn

(5) High-carbon spring steel for VD,FD, ASTM-A229 grade I

4. Specifications: 2.0mm-16.00mm to comply with standards DIN17223-2-1990, ASTM-A229, 230, 231, 232, 401

CHEMICAL COMPOSITION %

CLASS

C

Si

Mn

P

S

Cu

Cr

V

VD

0.63-0.73

0.10-0.30

0.50-1.00

Max 0.020

Max 0.020

Max 0.060

 

 

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

 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

 

FD

0.60-0.75

0.10-0.30

≥0.50

Max 0.030

Max 0.025

Max 0.120

 

 

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

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:VD,  VD CrV,  VD SiCr

SIZE/mm

TOLERANCE/mm

TENSILE RANGE-N/mm2

VD

VD CrV

VD SiCr

2.00-2.50

 

0.020

1630-1730

1720-1860

1960-2060

2.50-2.70

1600-1700

1670-1810

1910-2010

2.70-3.00

1600-1700

1670-1810

1910-2010

3.00-3.20

1570-1670

1670-1770

1910-2010

3.20-3.50

 

 

 

0.025

1570-1670

1670-1770

1910-2010

3.50-4.00

1550-1650

1620-1720

1860-1960

4.00-4.20

1550-1650

1570-1670

1860-1960

4.20-4.50

1550-1650

1570-1670

1860-1960

4.50-4.70

1540-1640

1570-1670

1810-1910

4.70-5.00

1540-1640

1570-1670

1810-1910

5.00-5.60

1520-1620

1520-1620

1810-1910

5.60-6.00

 

 

0.035

1520-1620

1520-1620

1760-1860

6.00-6.50

1470-1570

1470-1570

1760-1860

6.50-7.00

1470-1570

1470-1570

1710-1810

7.00-8.00

1420-1520

1420-1520

1710-1810

8.00-8.50

1390-1490

1390-1490

1670-1770

8.50-10.00

0.050

1390-1490

1390-1490

1670-1770

 

PARAMETER:FD,  FD CrV,  FD SiCr

SIZE/mm

TOLERANCE/mm

TENSILE RANGE-N/mm2

VD

VD CrV

VD SiCr

2.00-2.50

 

0.035

1670-1820

1750-1900

1970-2140

2.50-2.70

1640-1790

1720-1870

1950-2120

2.70-3.00

1620-1770

1700-1850

1930-2100

3.00-3.20

1600-1750

1680-1830

1910-2080

3.20-3.50

 

 

 

0.045

1580-1730

1660-1810

1900-2060

3.50-4.00

1550-1700

1620-1770

1870-2030

4.00-4.20

1540-1690

1610-1760

1860-2020

4.20-4.50

1520-1670

1590-1740

1850-2000

4.50-4.70

1510-1660

1580-1730

1840-1990

4.70-5.00

1500-1650

1560-1710

1830-1980

5.00-5.60

1470-1620

1540-1690

1800-1950

5.60-6.00

 

 

0.050

1460-1610

1520-1670

1780-1930

6.00-6.50

1440-1590

1510-1660

1760-1910

6.50-7.00

1430-1580

1500-1650

1740-1890

7.00-8.00

1400-1550

1480-1630

1710-1860

8.00-8.50

1380-1530

1470-1620

1700-1850

8.50-10.00

0.070

1360-1510

1450-1600

1660-1810

10.00-12.00

 

0.090

1320-1470

1430-1580

1620-1770

12.00-14.00

1280-1430

1420-1570

1580-1730

14.00-15.00

1270-1420

1410-1560

1570-1720

15.00-16.00

0.12

1250-1400

1400-1550

1550-1700

Packing in coils by plastic film inside and plastic-woven strip outside.

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Product detail pictures:

New Arrival China Steel Strand -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures

New Arrival China Steel Strand -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures

New Arrival China Steel Strand -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures

New Arrival China Steel Strand -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures

New Arrival China Steel Strand -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures


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We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for New Arrival China Steel Strand - Oil Tempered Spring Steel Wire – TianJin ChunYuan Wire, The product will supply to all over the world, such as: Honduras , Poland , Israel , Our expert engineering team will generally be prepared to serve you for consultation and feedback. We are able to also offer you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and products, please speak to us by sending us emails or call us quickly. In an effort to know our products and company extra, you may come to our factory to view it. We will generally welcome guests from all over the world to our business to create business relations with us. Please feel cost-free to speak to us for small business and we believe we'll share the best trading experience with all our merchants.
  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Pag from Doha - 2015.09.21 11:44
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Christine from Nepal - 2015.10.09 19:07

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