Classification:
| PN-EN ISO 14341-A | 4Si1 |
| AWS A5.18 | ER 70S-6 |
| DIN 8559 | SG3 |
Characteristics / application:
-
Welding electrode wire, coated with copper with the addition of deoxidisers Mn and Si for semi-automatic welding under the protective atmosphere of CO2 and under the mixture of M2 and M3. Increased content of Mn provides higher strength of the fusion weld compared with HOT WELD M wire. Mechanical properties of this wire ensure high quality of fusion welds and unfailing feeding of wire in mechanical welding process. This wire is designed for welding of unalloyed construction steel, boiler steel and ship steel.
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Typical chemical composition of the wire [%]:
| C | 0,08 |
| Si | 0,90 |
| Mn | 1,65 |
Typical mechanical properties of the weld metal:
| Yield point [Re]: | > 460 MPa |
| Tensile strength [Rm]: | 530÷680 MPa |
| Elongation [A 5 ]: | > 20 % |
| Impact energy [KV] in temp – 40° C: | > 47 J |
| Impact energy [KV] in temp – 20° C: | > 47 J |
Approvals: DB, TÜV
Dimensions range and packaging options:
| Diameter [mm] | Packaging [kg] |
| 0,80 | 15; |
| 1,00 | 15; 250; |
| 1,20 | 15; 250; |
| 1,60 | 15; |
15kg - precision layer wound on the wire basket or spool
250kg - wire in a special wound delivered inertialess, the drums
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