Classification: G 21-UM-55-CG (DIN 8555)
Flexible rod for hard surfacing by TIG/oxy-gas welding.
Price on request
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Flexible rod for hard surfacing by TIG/oxy-gas welding. Consists of a small diameter pure nickel core wire thickly coated tungsten carbides in a Ni-Cr-B-Si matrix. The weld metal is a heterogeneous metal composed of tungsten carbides (W2C, WC) distributed in a hard and tough matrix. Shows extremely high abrasion resistance. It has got a quiet melting and good wetting. Especially used for hard surfacing of mixers, crushing mills, die blades and heads, sand foundary equipment, drilling tricones.
Standards and classifications
| DIN 8555 | G 21-UM-55-CG |
Typical mechanical values of weld metal
| Test Condition | Matrix (HRC) | W2C, WC (HV) |
|---|---|---|
| As welded | 40-45 | 2350 |
Welding positions
PAPBPC
Polarity
DC(-)
Variants and packaging
| Product Code | Diameter X Length (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 28130SVKM2 | 5.00x450 | 2.5 | 4 | 11.4 | VAC Box |
Storage and re-drying
- Shouldn t be exposed to high statical load and impact.
Documentation
Documents open from the official Magmaweld pages (PDF).