OEM/ODM Factory Brass Welding Wire - Oil Tempered Spring Steel Wire – TianJin ChunYuan Wire

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OEM/ODM Factory Brass Welding Wire - 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.

oq


Product detail pictures:

OEM/ODM Factory Brass Welding Wire -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures

OEM/ODM Factory Brass Welding Wire -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures

OEM/ODM Factory Brass Welding Wire -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures

OEM/ODM Factory Brass Welding Wire -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures

OEM/ODM Factory Brass Welding Wire -
 Oil Tempered Spring Steel Wire  – TianJin ChunYuan Wire detail pictures


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Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for OEM/ODM Factory Brass Welding Wire - Oil Tempered Spring Steel Wire – TianJin ChunYuan Wire, The product will supply to all over the world, such as: Saudi Arabia , Swaziland , Algeria , Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better future.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Andrea from Israel - 2015.12.11 14:13
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Lydia from San Francisco - 2016.02.18 15:54

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