1. Consistent high quality, higher tensile strength
2. High quality raw materials
3. Three oil quenching spring steel wire production line
4. The surface treatment is treated by peeling shell which is the advanced technology
5. No thorns or bruises on the surface
6. Used for clutch spring ,valve spring , fuel injector spring&suspension springs
Product Name | DIN 1.8159 SAE 9254 ASTM 1070 Spring Steel Wire |
Material | 60# 65# 70# 72# 80# |
Size | Dia.1.4mm-16mm |
Standard | DIN GB ISO JIS BA ANSI |
Certification | ISO 9001:2008 ISO/TS 16949 |
Package | Waterproof membrane |
Used | For making screw springs, railway springs, otmb springs and so on |
High Carbon Steel Wire | JIS G 3521 | ||||
wire diameter(mm) | Tensile Strength (Mpa) | ||||
SWA grade | SWB grade | SWC grade | |||
0.16 | 1910-2210 | 2210-2550 | 2550-2890 | ||
0.18 | 1910-2210 | 2210-2500 | 2500-2840 | ||
0.2 | 1810-2210 | 2210-2500 | 2500-2790 | ||
0.23 | 1860-2160 | 2160-2450 | 2450-2750 | ||
0.26 | 1810-2110 | 2110-2400 | 2400-2700 | ||
0.29 | 1700-2060 | 2060-2350 | 2350-2650 | ||
0.32 | 1720-2010 | 2010-2300 | 2300-2600 | ||
0.35 | 1720-2010 | 2010-2300 | 2300-2600 | ||
0.4 | 1670-1960 | 1960-2260 | 2260-2550 | ||
0.45 | 1620-1910 | 1910-2210 | 2210-2500 | ||
0.5 | 1620-1910 | 1910-2210 | 2210-2500 | ||
0.55 | 1570-1860 | 1860-2160 | 2160-2450 | ||
0.6 | 1570-1810 | 1810-2110 | 2110-2400 | ||
0.65 | 1570-1810 | 1810-2110 | 2110-2400 | ||
0.7 | 1520-1770 | 1770-2060 | 2060-2350 | ||
0.8 | 1520-1770 | 1770-2010 | 2010-2300 | ||
0.9 | 1520-1770 | 1770-2010 | 2010-2260 | ||
1 | 1470-1720 | 1720-1960 | 1960-2210 | ||
1.2 | 1420-1670 | 1670-1910 | 1910-2160 | ||
1.4 | 1370-1620 | 1620-1860 | 1860-2110 | ||
1.6 | 1320-1570 | 1570-1810 | 1810-2060 | ||
1.8 | 1270-1520 | 1520-1770 | 1770-2010 | ||
2 | 1270-1470 | 1470-1720 | 1720-1960 | ||
2.3 | 1230-1420 | 1420-1670 | 1670-1910 | ||
2.6 | 1230-1420 | 1420-1670 | 1670-1910 | ||
2.9 | 1180-1370 | 1370-1620 | 1620-1860 | ||
3.2 | 1180-1370 | 1370-1570 | 1570-1810 | ||
3.5 | 1180-1370 | 1370-1570 | 1570-1770 | ||
4 | 1180-1370 | 1370-1570 | 1570-1770 | ||
4.5 | 1130-1320 | 1320-1520 | 1520-1720 | ||
5 | 1130-1320 | 1320-1520 | 1520-1720 | ||
6 | 1030-1230 | 1230-1420 | 1420-1620 | ||
6.5 | 1030-1230 | 1230-1420 | 1420-1620 | ||
7 | 980-1180 | 1180-1370 | 1370-1570 | ||
8 | 980-1180 | 1180-1370 | 1370-1570 | ||
9 | 930-1130 | 1130-1320 | 1320-1520 | ||
10 | 930-1130 | 1130-1320 | 1320-1520 |