| Single Electrode for Railway Points and Crossings |
| Terroweld DS6 is a heavy-coated basic electrode for
applications, which demand resistance to high abrasion
coupled with heavy to moderate impact. It is a very
smooth running electrode having very good slag detachability
and bead appearance. |
| |
| The weld deposit consists of fi ne austenite grains with
about 5% carbide precipitated at the grain boundaries. |
| |
| ALLOY BASE |
| Fe, Cr, Ni, Mn, Mo |
| |
| SPECIAL FEATURES |
- Beautiful bead appearance
- Exceptional slag detachability
- High recovery deposition
|
| APPLICATIONS |
| Suitable for welding and surfacing manganese steels
where heavy impact loads accompanied by severe
abrasion and friction is prevalent, such as in railway
points and crossings. This electrode obviates the need
for separate electrodes for joining the points & crossings
and hardfacing. |
| |
| PROPERTIES |
| UTS |
|
|
: |
59-65 kg / mm2 |
| Elongation |
|
|
: |
18-22% |
| Hardness |
: |
As deposited |
: |
22-26 HRC |
| |
|
Work hardened |
: |
40-44 HRC |
|
| |
| WELDING PROCEDURE |
- Welding is recommended to be done by stringer
beads
- All precautions, as necessary for welding manganese
steel parts, should be taken
- Peening at hot condition has beneficial effect
|
| |
| CURRENT RANGE : (AC 70, DC+/-) |
