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EN 758                                          T 46 2P M 1 H5

EN 758                                          T 46 2 p C 1 H5

AWS/ASME SFA-5.20      E 71 T-1lMH4/E71 T-1 H4

 

Application/ Properties: Rutile seamless copper coated cored wire for welding metal constructions in single or multi pass technique. Designed for high deposition rate welding stable and low spattering arc characteristics. Easy slag removal and good bead appearance, even on oxidized plate. Particularly designed for shipbuilding applications, especially for vertical up welding even without waving the torch in order to obtain small size beads. Shielding gas: Mix Ar CO2 (M21-EN 439) or CO2 for welding carbon manganese steels like Fe 430-Fe 510, with good impact properties down to -20 ˚C.

 

All-Welded metal analysis%:

GAS	C	Mn	Si	S	P
Mix	0.03-0.07	1.20-1.70	0.35-0.70	≤0.020	≤0.020
CO2	0.03-0.08	1.00-1.50	0.20-0.60	≤0.021	≤0.020

 

Mechanical properties of all-weld metal (typical values) :

 

	Heat treatment	Yield Strength (N/mm2)	Tensile Strength (N/mm2)	Elongation L0=5d(%)	ISO-V Impact energy (j) -200C
Mix	-	460	530-640	≥22	≥60
CO2	-	460	530-620	≥23	≥60

 

 

Material:

Shipbuilding-rolling stock construction - agriculture machines - bridge cranes, cranes, each moving machines.

Current: DC+

Gas: Mix (Ar/Co2) (S-25 % Co2 , Balance Ar) or Co2

Diffusible Hydrogen: 3ml/100gr

 

Delivery: coil in diameter: 1,1.2,1.6mm & weight 16kg.

Note: other weight & sizes are produced upon customers request.