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| Brand Name : | Fuxing |
| Model Number : | 0.6-4.0mm |
| Certification : | ISO9001, CE, Lloyd's, ISO14001, OHSAS18001 |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 3000 Tons per month |
| Delivery Time : | 20-30 Days |
Round Cold-Drawing Steel Wire, Spring Steel Wire , Bright , Used For Spring Of Automobile Seat And Cushion
PRODUCTS DESCRIPTION:
HIGH CARBON SPRING STEEL WIRE
1. MATERIAL: 60# 65# 70#
2. DIAMETER: 0.45MM - 4.0MM
3. SURFACE TREATMENT: GALVANIZED, OILED
4. PACKING: 20KG/COIL-200KG/COIL PLASTIC INSIDE, POLYWOVEN BAG OUTSIDE
5. APPLICATION: CONSTRUCTION
OR PRODUCE AS YOUR REQUESTS, PLS FEEL FREE TO CONTACT US.
| CHEMICAL COMPOSITION OF RAW MATERIAL | |||||||
| 60# | C | Si | Mn | Cr | Ni | Cu | |
| 0.57-0.65 | 0.17-0.37 | 0.50-0.80 | 0.25max | 0.30max | 0.25max | ||
| CHEMICAL COMPOSITION OF RAW MATERIAL | |||||||
| 65# | C | Si | Mn | Cr | Ni | Cu | |
| 0.62-0.70 | 0.17-0.37 | 0.50-0.80 | 0.25max | 0.30max | 0.25max | ||
| CHEMICAL COMPOSITION OF RAW MATERIAL | |||||||
| 70# | C | Si | Mn | Cr | Ni | Cu | |
| 0.67-0.75 | 0.17-0.37 | 0.50-0.80 | 0.25max | 0.30max | 0.25max | ||
TECHNOLOGY DETAIL
| Carbon spring steel wires | |||
| Suitable for using the springs in machinery | GB4357-89 | ||
| Diameter mm | Tensile Strength ,MPa | ||
| B | C | D | |
| 0.40 | 1910-2300 | 2250-2650 | 2600-2990 |
| 0.45 | 1860-2260 | 2200-2600 | 2550-2940 |
| 0.50 | 1860-2260 | 2200-2600 | 2550-2940 |
| 0.55 | 1810-2210 | 2150-2550 | 2500-2890 |
| 0.60 | 1760-2160 | 2110-2500 | 2450-2840 |
| 0.63 | 1760-2160 | 2110-2500 | 2450-2840 |
| 0.70 | 1710-2110 | 2060-2450 | 2450-2840 |
| 0.80 | 1710-2060 | 2010-2400 | 2400-2840 |
| 0.90 | 1710-2060 | 2010-2350 | 2350-2750 |
| 1.00 | 1660-2010 | 1960-2300 | 2300-2690 |
| 1.20 | 1620-1960 | 1910-2250 | 2250-2550 |
| 1.40 | 1620-1910 | 1860-2210 | 2150-2450 |
| 1.60 | 1570-1860 | 1810-2160 | 2100-2400 |
| 1.80 | 1520-1810 | 1760-2110 | 2010-2300 |
| 2.00 | 1470-1760 | 1710-2010 | 1910-2200 |
| 2.20 | 1420-1710 | 1660-1960 | 1810-2110 |
| 2.50 | 1420-1710 | 1660-1960 | 1760-2060 |
| 2.80 | 1370-1670 | 1620-1910 | 1710-2010 |
| 3.00 | 1370-1670 | 1570-1860 | 1710-1960 |
| 3.20 | 1320-1620 | 1570-1810 | 1660-1910 |
| 3.50 | 1320-1620 | 1570-1810 | 1660-1910 |
| 4.00 | 1320-1620 | 1570-1760 | 1620-1860 |
| 4.50 | 1320-1570 | 1520-1760 | 1620-1860 |
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