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  线径特性 Wire Diameters and Characteristics
线径记号
种别记号
标准线径
线径公差
引张强度
破断荷重
导电率
Wire
Diameter
Code
Grade
Standard
Wire
Diameter
mm
Diameter
Tolerance

mm
Tensile
Strenth
(min)
N/mm2
Breaking
Load
(min)
N
Conductivity

(min)
%
15
H
(HARD)
0.15
±0.001
980
17.4
22
20
0.20
30.8
25
0.25
48.2
30
0.30
69.3
15
S
(SOFT)
0.15
±0.001
441
7.7
25
20
0.20
13.8
25
0.25
21.7
30
0.30
31.2