Product Details:
Payment & Shipping Terms:
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Size Range: | 0.60mm - 4.25mm | Surface Finish: | Bright Dry Drawn And Phosphatized |
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Process: | Patented And Cold Drawn | Packaging: | Z2 , Z3, Strapped Coils |
Standard: | DIN 17223 | Application: | Helical Spring, Spring Washers, Other Springs |
High Light: | industrial steel wire,Tyre Bead Wire |
1. Mechanical properties
Diameter mm |
Tensile Strength N/mm2 |
Diameter mm |
Tensile Strength N/mm2 |
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Class A |
Class B |
Class A |
Class B |
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0.6 |
- |
2140 ~ 2400 |
1.7 |
1570 ~ 1800 |
1810 ~ 2030 |
0.63 |
- |
2130 ~ 2380 |
1.8 |
1550 ~ 1780 |
1790 ~ 2010 |
0.65 |
- |
2120 ~ 2370 |
1.9 |
1540 ~ 1760 |
1770 ~ 1990 |
0.7 |
- |
2090 ~ 2350 |
2 |
1520 ~ 1750 |
1760 ~ 1970 |
0.75 |
- |
2070 ~ 2320 |
2.1 |
1510 ~ 1730 |
1740 ~ 1960 |
0.8 |
- |
2050 ~ 2300 |
2.25 |
1490 ~ 1710 |
1720 ~ 1930 |
0.85 |
- |
2030 ~ 2280 |
2.4 |
1470 ~ 1690 |
1700 ~ 1910 |
0.9 |
- |
2010 ~ 2260 |
2.5 |
1460 ~ 1680 |
1690 ~ 1890 |
0.95 |
- |
2000 ~ 2240 |
2.6 |
1450 ~ 1660 |
1670 ~ 1880 |
1 |
1720 ~ 1970 |
1980 ~ 2220 |
2.8 |
1420 ~ 1640 |
1650 ~ 1850 |
1.05 |
1710 ~ 1950 |
1960 ~ 2200 |
3 |
1410 ~ 1620 |
1630 ~ 1830 |
1.1 |
1690 ~ 1940 |
1950 ~ 2190 |
3.2 |
1390 ~ 1600 |
1610 ~ 1810 |
1.2 |
1670 ~ 1910 |
1920 ~ 2160 |
3.4 |
1370 ~ 1580 |
1590 ~ 1780 |
1.25 |
1660 ~ 1900 |
1910 ~ 2140 |
3.6 |
1350 ~ 1560 |
1570 ~ 1760 |
1.3 |
1640 ~ 1890 |
1900 ~ 2130 |
3.8 |
1340 ~ 1540 |
1550 ~ 1740 |
1.4 |
1620 ~ 1860 |
1870 ~ 2100 |
4 |
1320 ~ 1520 |
1530 ~ 1730 |
1.5 |
1600 ~ 1840 |
1850 ~ 2080 |
4.25 |
1310 ~ 1500 |
1510 ~ 1700 |
2 |
1520 ~ 1750 |
1760 ~ 1970 |
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2. Chemical Requirements
Chemical Requirements
Element |
Composition, % |
Carbon |
0.45 – 0.85 |
Manganese |
0.30 – 1.00 |
Phosphorus, max |
0.040 |
Sulfur, max |
0.050 |
Silicon |
0.020 |
3. Cast
As per client’s request
Every year, we aways supply our clients quality patented cold drawn steel wires according to DIN 17223, in 2015, up to now, we export this kind of spring wires over 10,000 tonnes.