Grade SWP-A
Corresponding Standard JIS G 3522-2014
Piano Wires
Classification Carbon Steel
SWP-A Mechanical Properties
diameter
d
mm
Tensile Strength
σb
Mpa
0.08 2890~3190
0.09 2840~3140
0.1 2790~3090
0.12 2750~3040
0.14 2700~2990
0.16 2650~2940
0.18 2600~2890
0.2 2600~2840
0.23 2550~2790
0.26 2500~2750
0.29 2450~2700
0.32 2400~2650
0.35 2400~2650
0.4 2350~2600
0.45 2300~2550
0.5 2300~2550
0.55 2260~2500
0.6;0.65 2210~2450
0.7 2160~2400
0.8 2110~2350
0.9 2110~2300
1 2060~2260
1.2 2010~2210
1.4 1960~2160
1.6 1910~2110
1.8 1860~2060
2 1810~2010
2.3 1770~1960
2.6 1770~1960
2.9 1720~1910
3.2 1670~1860
3.5;4 1670~1810
4.5;5 1620~1770
5.5 1570~1710
6;6.5 1520~1670
7;8 1470~1620
9;10 1420~1570

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!