High Dimensional Accuracy and Minimum Tensile Variation har
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
Your message must be between 20 to 2000 characters
Contact Now| Place of Origin: | Guangdong,China |
|---|
Product: Hard drawn steel wire for Springs According to JIS G 3521
Description
GHANGHUA – A leading manufacturer of High Carbon Steel Wire
A range of wire products suitable for manufacturing mechanical spring and wire components according to JIS G 3521, strict raw material selection and production processes.
Specification
1. Surface Finish: Bright dry drawn and phosphatized
Bright dry drawn and grey
2. Standard: JIS G 3521
3. Diameter and Mechanical properties
Diameter and Mechanical properties
|
Dia. mm |
Tensile Strength N/mm2 |
|
Dia. mm |
Tensile Strength N/mm2 |
||||
|
SW-A |
SW-B |
SW-C |
SW-A |
SW-B |
SW-C |
|||
|
0.45 |
1620-1910 |
1910-2210 |
2210-2500 |
1.80 |
1270-1520 |
1520-1770 |
1770-2010 |
|
|
0.50 |
1620-1910 |
1910-2210 |
2210-2500 |
2.00 |
1270-1470 |
1470-1720 |
1720-1960 |
|
|
0.60 |
1570-1810 |
1810-2110 |
2110-2400 |
2.30 |
1230-1420 |
1420-1670 |
1670-1910 |
|
|
0.65 |
1570-1810 |
1810-2110 |
2110-2400 |
2.60 |
1230-1420 |
1420-1670 |
1670-1910 |
|
|
0.70 |
1520-1770 |
1770-2060 |
2060-2350 |
2.90 |
1180-1370 |
1370-1620 |
1620-1860 |
|
|
0.80 |
1520-1770 |
1770-2060 |
2010-2300 |
3.20 |
1180-1370 |
1370-1570 |
1570-1810 |
|
|
0.90 |
1520-1770 |
1770-2060 |
2010-2260 |
3.50 |
1180-1370 |
1370-1570 |
1570-1770 |
|
|
1.00 |
1470-1720 |
1720-1960 |
1960-2210 |
4.00 |
1180-1370 |
1370-1570 |
1570-1770 |
|
|
1.20 |
1420-1670 |
1670-1910 |
1910-2160 |
4.50 |
1130-1320 |
1320-1520 |
1520-1720 |
|
|
1.40 |
1370-1620 |
1620-1860 |
1860-2110 |
5.00 |
1130-1320 |
1320-1520 |
1520-1720 |
|
|
1.60 |
1320-1570 |
1570-1810 |
1810-2060 |
5.50 |
1080-1270 |
1270-1470 |
1470-1670 |
|
|
|
||||||||
4. Torsion
Torsion
|
Diameter mm |
Torsion ( min) |
|
>0.70 --- < 2.00 |
20 |
|
2.00 --- < 3.50 |
15 |
|
3.50 --- < 6.00 |
10 |
5. Raw Material
High carbon wire rod
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 |
6. Cast : As per client’s request
7.Packaging
- Z2 coils with paper core
- Z3 coils with paper core
- Strapped Coils
- Former
8. Application
- Mechanical component
- Spring washer
9. Advantage
- Strict raw material selection
- Strict process control
- Consistent tensile strength
- Wire free of defects
- Clear surface
- Trouble- free pay off
