Description
Characteristics
Material: **2,**4,**6 and **1J1
High corrosion resistance
Stable linearity
Excellent cast and helix
Specification Table
S-CO
SS-CO WPA **2,**4,**6 0.*4~6.*0 General Spring
Forming
WPB **2,**4
WPC **1J1 0.*5~6.*0 High elastic spring
High heat-resisting spring
NI-CO WPA
WPB **2, **4, **6 0.*8~5.*0 Precision coiling at high speed
Spring with larger index(D/d)
SNI-CO Spring with small index(D/d)
Complicated shape spring
BAT Spring to be soldered
NISBR Spring to be polished
Spring for better coiliabilityÂ
NIBR Spring to be polished
Spring for better coiliabilityÂ
BR Forming in bright surface
Spring in bright surface
S-CO : Non-metallic coating
NI-CO : Nickel coating
BR : Bright surface
Dia (mm)Â Tensile Strength
JIS-WPA ASIM JIS-WPB ASTM JIS-WPC ASTM
SUS***2
SUS***4
SUS***6 **6 SUS***2
SUS***4 **2 Class1
**4 SUS***1J1 **1
0.***0.*0 ********0 ********5 ********0 ********0
********0Â Â
0.***0.*0 ********0 ********0 ********0 ********0 ********0
***5
0.***0.*0 ********0 ********5 ********0 ********0 ********0
***5
0.***1.*0 ********0 ********5 ********0 ********5 ********0
***5
1.***1.*0 ********0 ********0 ********0 ********0 ********0
***5
1.***2.*0 ********0 ********5 ********0 ********5 ********0
***0
2.***2.*0 ********0 ********5 ********0 ********5 ********0
***0
2.***4.*0 ********0 ********0 ********0 ********0 ********0
***5
4.***6.*0 ********0 ********5 ********0 ********5 ********0 ***5
