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ARCTECH
308Mo |
 |
| Coated
Electrodes For Stainless Steels |
| Classification |
| AWS A5.4 |
: |
E 308Mo-15 |
|
| DIN 8556 |
: |
E 20 10
3 B 20+ |
| EN 1600 |
: |
E 20 10
3 B 42 |
 |
| Description
and Applications |
| Basic
coated electrode with molybdenum content and steel core wire, for |
| welding
of armour plates, hard enable low alloy steels and difficult to weld |
| steels. |
| Distinguished
by its outstanding welding characteristics such as excellent |
| out
of position weldability, good striking and restriking properties,
stable |
| arc
and no spattering, high hot cracking resistance, easy slag removal, |
|
weld metal resistant hot-cold cracking and thermal schocks. |
|
| Typical
Chemical Analysis (%) |
C |
Mn |
Si |
Cr |
Ni |
Mo |
0.05 |
2.50 |
0.35 |
19.0 |
10.0 |
2.5 |
|
| Typical
Mechanical Properties (%) |
| Yield |
Tensile |
Impact |
Elongation |
| Strength |
Strength |
Value |
(%) |
| (N/mm²) |
(N/mm²) |
(ISO-V) |
|
| min 400 |
min 620 |
min 47 J (+20ºC) |
min 20 |
|
| Current
Range and Polarity |
|
|
| Ø(mm) |
Ø(in) |
Amperage |
|
| 2.50 |
3/32 |
50-80 |
|
| 3.25 |
1/8 |
90-110 |
|
| 4.00 |
5/32 |
120-140 |
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