EDM Wire - Relevant Forms
Wire Strength and Cutting
| Hardness |
Tensile Strength |
Elongation |
Cutting Selection |
| kg/ |
N/ |
PSI |
% |
| Hard |
>100 |
>980 |
>14,400 |
<2 |
Surface straighten cutting |
| Medium hard |
60-70 |
≒650 |
≒9,400 |
<5 |
Tape cutting under 10 degree |
| Soft |
45-60 |
≒445 |
≒6,400 |
>20 |
Tape cutting between 7~30 degree |
Spool-Type, Size, Package and Wire Weight
| Type |
Wire Weight |
Size(m/m) |
Package |
| Kg |
lbs |
a |
w |
d |
D |
h |
| P-3 |
3.0 |
6.6 |
10 |
110 |
82 |
130 |
20 |
4#/Ct. |
| P-5 |
5.0 |
11.0 |
12 |
114 |
90 |
160 |
20 |
4#/Ct. |
| P-10 |
10.0 |
22.0 |
12 |
134 |
90 |
200 |
30 |
2#/Ct. |
| P-15 |
20 |
44.0 |
15 |
140 |
110 |
250 |
34 |
1#/Ct. |
| D-125 |
3.5 |
7.7 |
12 |
125 |
82 |
125 |
30 |
4#/Ct. |
| D160 |
6.5 |
14.3 |
15 |
160 |
100 |
160 |
22 |
4#/Ct. |
| D-200 |
15 |
33.0 |
19 |
200 |
120 |
200 |
22 |
1#/Ct. |
Wire Diameter and Length in Spool
| Diameter |
Length in Spool(m) |
| (m/m) |
(inch) |
P-3 |
P-5 |
P-10 |
P-15 |
D-125 |
D-160 |
D-200 |
| 0.10 |
0.004 |
|
----- |
----- |
----- |
----- |
----- |
----- |
| 0.15 |
0.006 |
|
----- |
----- |
----- |
----- |
----- |
----- |
| 0.20 |
0.008 |
|
|
|
|
|
|
|
| 0.25 |
0.010 |
|
|
|
|
|
|
|
| 0.30 |
0.012 |
|
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