Self-shielding welding wires (gasless)
Wire spool ⌀ 0.8 mm self-stripping powdered welding wire - D200 4,5kg
Self-shielded powder wire is designed for gas-free welding of ordinary and higher strength carbon steels not exceeding 540 MPa. It is used in prefabrication, construction, tank manufacturing, agricultural equipment, etc. Used in both production and repair of equipment.
Applications
- Designed for all welding positions, single-layer fillet and butt welds, during automatic and semi-automatic welding.
- Can be used for aluminized and galvanized steels with a thickness of 1.2 - 5.0 mm.
- Designed for general use when there are no impact resistance requirements
- Recommended DC polarity: "-" on the wire.
CHEMICAL COMPOSITION %
| C | Mn | Si | P | S | Al | Cr | Ni | Mo | V |
| 0.13 | 0.38 | 0.25 | 0.010 | 0.007 | 1.18 | 0.03 | 0.02 | 0.01 | 0.02 |
MECHANICAL PROPERTIES
| Plasticity limit | Tensile strength | Extension of A5 |
| 430 MPa | 540 MPa | 22.0 % |
WELDING PARAMETERS
| Wire diameter | Welding current | Welding voltage |
| 0.8 mm | 40 - 100 A | 12 - 16 V |
