OK Autrod 12.10 is a copper-coated, mild steel
wire for submerged arc welding.
It can be combined with the following fluxes:
OK Flux 10.40, OK Flux 10.45, OK Flux 10.61,
OK Flux 10.70, OK Flux 10.71, OK Flux 10.76,
OK Flux 10.80, OK Flux 10.81, OK Flux 10.83
and OK Flux 10.96.

Classifications
SFA/AWS A5.17 EL12
EN 756 S1
Wire composition
C Si Mn
0.09 <0.1 0.5