8 Year Exporter Hmpe Beads Wire - Oil Tempered Spring Steel Wire – TianJin ChunYuan Wire

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To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for Hot Dipped Galvanized Steel Wire , Steel Wire Strand , Pc Wire , To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation.

8 Year Exporter Hmpe Beads 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
SIZE/mm	TOLERANCE/mm	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
SIZE/mm	TOLERANCE/mm	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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That has a sound small business credit, great after-sales service and modern production facilities, we've earned an outstanding standing amid our buyers across the earth for 8 Year Exporter Hmpe Beads Wire - Oil Tempered Spring Steel Wire – TianJin ChunYuan Wire, The product will supply to all over the world, such as: Ecuador , Angola , Colombia , With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

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