The mechanical properties of the stainless steel spring wire(YB(T)11)
 
Wire diameter
mm
Tensile strength£¬kgf/mm£¨N/mm£©
GROUP A
1Cr18Ni9
0Cr19Ni10
0Cr17Ni12Mo
GROUP B
1Cr18Ni9
0Cr19Ni10
GROUP C
0Cr17Ni8Al
0.080
0.090
165¡«190(1618¡«1863)
220¡«245(2057¡«2403)
-
0.10
0.12
0.14
0.16
0.18
0.20
200¡«225(1961¡«2006)
0.23
160¡«185(15698¡«1814)
210¡«235(2059¡«2305)
0.26
0.29
0.32
0.35
0.40
195¡«220(1912¡«2157)
0.45
0.50
0.55
0.60
0.65
0.70
200¡«225(1961¡«2206)
185¡«210(1814¡«2059)
0.80
0.90
1.00
150¡«175(1471¡«1716)
190¡«215(1863¡«2108)
180¡«205(1765¡«2010)
1.20
1.40
140¡«165(1373¡«1618)
180¡«205(1765¡«2010)
170¡«195(1667¡«1912)
1.60
1.80
2.00
135¡«155(1275¡«1520)
170¡«195(1667¡«1912)
160¡«185(1569¡«1814)
2.30
2.60
130¡«155(1275¡«1520)
160¡«185(1569¡«1814)
150¡«175(1471¡«1716)
2.90
3.20
3.50
4.00
120¡«145(1177¡«1422)
150¡«175(1471¡«1716)
140¡«165(1373¡«1618)
4.50
5.00
5.50
6.00
110¡«135(1079¡«1324)
140¡«165(1373¡«1618)
130¡«155(1275¡«1520)
6.50
7.00
8.00
100¡«125(981¡«1226)
130¡«155(1275¡«1520)
-
9.00
-
115¡«140(1128¡«1373)
-
10.00
100¡«125(981¡«1228)
12.00
90¡«115(883¡«1128)