1 | Product Name | Piano wire /Music wire |
2 | Material | High Carbon Steel (82B,T9A) |
3 | Size | 0.2-12 |
4 | Packing | In coils, B60,Spool,Z2 or as the customer’s requirement |
5 | Standard | JIS G 3510 |
6 | Application | Spring or Rolling |
Piano wire is a kind of high-strength carbon steel spring material that is cold-drawn after being lead patenting. The common form is round wire. Piano wire has high tensile strength, elastic limit and fatigue resistance.It is widely used in small spring material. The piano wire has a structly requirement for quality and performance. Besides the tensile test, it also need to have tets of torsion and corrosion.According to the purpose, it can be divided into: the piano used in the manufacture of various important springs, the piano for various high-stress mechanical springs and valve springs.
Application: Steel wire for making strings, valve springs and high stress springs.
Diameter |
Piano wire |
Diameter |
Piano wire |
||
SWP-A |
SWP-B |
SWP-A |
SWP-B |
||
MM |
MPa |
MM |
MPa |
||
0.20 |
2600-2840 |
2840-3090 |
2.00 |
1810-2010 |
2010-2210 |
0.23 |
2550-2790 |
2790-3040 |
2.30 |
1770-1960 |
1960-2160 |
0.26 |
2500-2750 |
2750-2990 |
2.60 |
1770-1960 |
1960-2160 |
0.29 |
2450-2700 |
2700-2940 |
2.70 |
1720-1910 |
1910-2110 |
0.32 |
2400-2650 |
2650-2890 |
2.90 |
1720-1910 |
1910-2110 |
0.35 |
2400-2650 |
2650-2890 |
3.20 |
1670-1860 |
1860-2060 |
0.40 |
2350-2600 |
2600-2840 |
3.50 |
1670-1810 |
1810-1960 |
0.45 |
2300-2550 |
2550-2790 |
4.00 |
1670-1810 |
1810-1960 |
0.50 |
2300-2550 |
2550-2790 |
4.50 |
1620-1770 |
1770-1910 |
0.55 |
2260-2500 |
2500-2750 |
5.00 |
1620-1770 |
1770-1910 |
0.60 |
2210-2450 |
2450-2700 |
5.50 |
1570-1710 |
1710-1860 |
0.65 |
2210-2450 |
2400-2650 |
6.00 |
1520-1670 |
1670-1810 |
0.70 |
2160-2400 |
2350-1600 |
6.50 |
1520-1670 |
1670-1810 |
0.80 |
2110-2350 |
2300-2500 |
7.00 |
1470-1620 |
1620-1770 |
0.90 |
2110-2300 |
2260-2450 |
8.00 |
1470-1620 |
- |
1.00 |
2060-2260 |
2210-2400 |
9.00 |
1420-1570 |
- |
1.20 |
2010-2210 |
2160-2350 |
10.00 |
1420-1570 |
- |
1.40 |
1960-2160 |
2110-2300 |
|
|
|
1.60 |
1910-2110 |
2060-2260 |
|
|
|
1.80 |
1860-2060 |
|
|
|
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