Selectarc F57 SG2 - Copper-plated MIG wire for steel

Selectarc Mig Wire Steel SG2/G3SI1 F57

Copper-plated solid wire for MAG welding under gas shielding (Ar + CO2 or 100% CO2) of construction steels type E36 and similar (S235-S355; P235-P310).

Good mechanical properties.

Main applications: automotive, railway and naval construction, construction and maintenance of public works equipment, mines, quarries, agricultural equipment, etc.

Weldable grades:

General purpose structural steels:

- EN: S185 – S355; P235 – P355; L210 – L360

- Naval sheet metal: Quality A and B

- ASTM: A285 grade C; A442 grade 55, 60; A414 grade C, D, E, F; A515 grade 55, 60, 65

Mechanical characteristics of the deposited metal* (min/max/type):

- Re: 420/-/430 MPa

- Rm: 500/640/530 Mpa

- A5: 22/-/28%

- KV (-40°C): >47/-/55 J

Shielding gas: M21 (Ar + CO2)

BS300 type metal spool with 52.6 mm hub.