Applications:
Cast tungsten carbide welding rods are mainly used as pile-up welding on the surface of metal parts to enhance its wear ability. Generally, YZ20 - 30g is used in thick electrode surfacing work and work requirements for scraping role of the parts and components. If required welding layer is 3 to 4 mm, using YZ30 - 40g multi-electrode; and if surfacing request is thin layer formation, the best choice is YZ40 - 60g or more granular tubular alloy electrode.
Specification:
| Item No. |
Range of Particle Sizes
(Mesh) |
Pipe OD.
(mm) |
Pipe Length
(mm) |
| YZ2 |
-20~+30 |
7-7.15 |
390±5 |
| YZ3 |
-30~+40 |
6-6.15 |
390±5 |
| YZ4 |
-40~+60 |
5-5.15 |
390±5 |
| YZ5 |
-60~+80 |
4.3-4.4 |
390±5 |
