Fine spring wire for apparatus and music instrument, high stress and fatigue resistance spring wire.
Reference: JIS G 3522-1991
|
Classification
|
Code
|
Diameter
(mm)
|
Application
|
|
A
|
SWP-A
|
0.08-10.00
|
Dynamic Load Spring
|
|
B
|
SWP-B
|
0.08- 7.00
|
|
V
|
SWP-V
|
1.00- 6.00
|
Valve Spring
|
Reference: JIS G 3522-1991
|
Classification
|
Code
|
Diameter
(mm)
|
Number of Torsions
|
|
A
|
SWP-A
|
0.70-2.00
|
≥25
|
|
2.00-3.50
|
≥20
|
|
B
|
SWP-B
|
3.50-6.00
|
≥15
|
|
V
|
SWP-V
|
1.00-6.00
|
≥25
|
|