Phosphated / Galvanised Cold Drawn Steel Wire for Mechanical Spring
| Place of Origin: | Guangdong |
|---|
Company Profile
| Location: | Suzhou, Jiangsu, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Tyre Bead Wire, High Carbon Steel Wire, High Tensile Steel Wire |
Product Detail
| Model No.: | AIA-1 |
|---|
Product Description
Carbon Spring Steel Wire for Mechanical Spring ISO 8458 - 1 / ISO 8458 - 2 Finish Phosphated or Galvanised
Specification
1. Standard: ISO8458 - 1 , ISO8458 - 2
2. Surface Finish: Phosphate coated and dry drawn
Zinc coated
3. Packaging: Z2 coils with paper core
Z3 coils with paper core
Strapped Coils
Spool
Former
4. Chemical Requirements
Chemical composition, % by mass
|
Grade |
C |
Si |
Mn |
P |
S |
Cu |
|
SL,SM,SH |
0.35-1.00 |
0.10-0.30 |
0.50-1.20 |
0.035 |
0.035 |
0.20 |
|
DM, DH |
0.45-1.00 |
0.10-0.30 |
0.020 |
0.025 |
0.025 |
0.12 |
5. Diameter and Mechanical properties
Mechanical properties
|
Dia. mm |
Tolerance mm |
Tensile Strength MPa |
||||
|
SL |
SM |
DM |
SH |
DH |
||
|
0.60 |
+/- 0.008 |
|
2140-2400 |
2140-2400 |
2410-2670 |
2410-2670 |
|
0.63 |
2130-2380 |
2130-2380 |
2390-2650 |
2390-2650 |
||
|
0.65 |
+/- 0.010 |
2120-2370 |
2120-2370 |
2380-2640 |
2380-2640 |
|
|
0.70 |
2090-2350 |
2090-2350 |
2360-2610 |
2360-2610 |
||
|
0.75 |
2070-2320 |
2070-2320 |
2330-2580 |
2330-2580 |
||
|
0.80 |
+/- 0.015 |
2050-2300 |
2050-2300 |
2310-2560 |
2310-2560 |
|
|
0.85 |
2030-2280 |
2030-2280 |
2290-2530 |
2290-2530 |
||
|
0.90 |
2010-2260 |
2010-2260 |
2270-2510 |
2270-2510 |
||
|
0.95 |
2000-2240 |
2000-2240 |
2250-2490 |
2250-2490 |
||
|
1.00 |
1720-1970 |
1980-2220 |
1980-2220 |
2230-2470 |
2230-2470 |
|
|
1.05 |
+/- 0.020 |
1710-1950 |
1960-2200 |
1960-2200 |
2210-2450 |
2210-2450 |
|
1.10 |
1690-1940 |
1950-2190 |
1950-2190 |
| ||