Hardfacing Welding Electrode
Standard: DIN 8555 (E10-UM-60-GRZ)
Type No.: TY-C LEDURIT 61
Specification & Application:
· Basic coated high recovery SMAW electrode for hardsurfacing.
· Extra hard surfacing of parts undergoing heavy abrasion and moderate impact.
· Suitable for final hard layers after buffer layer.
· Sinter plant parts, wear bars and plates, scraper bars, blast furace, charging systems, cement furnaces, bucket teeth and lips, screens.
Chemical composition of deposited metal(%):
|
C |
Si |
Mn |
Cr |
Mo |
Nb |
W |
V |
Ni |
Fe |
DIN |
High C content and Cr content |
Bal. |
||||||||
EN |
1.5 4.5 |
- |
0.5 3.0 |
25 40 |
- 4.0 |
- |
- |
- |
- 4.0 |
Bal. |
Typical |
3.2 |
1.0 |
1.8 |
29 |
- |
- |
- |
- |
- |
Bal. |
Hardness of deposited metal:
As Welded (HRC) |
1 layer on steel with C=0.15% (HRC) |
1 layer on high Mn-steel (HRC) |
60 |
55 |
52 |
General Characteristics:
· Microstructure Martensitic+Austenite+Carbides
· Machinability Grinding only
· Redrying Redry for 2 h at 300℃ before using.