MC 141 

 

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AWS/ASME SFA-5.29      E 91 T1-G

 

Application/ Properties: seamless copper coated wire, with metal powder filling no slag low alloyed in Ni and Mo. For welding in single and multi-run technique of high tensile strength steels. Good impact values down to -60 ˚C. To be sued with mix Ar CO2 shielding gas

 

All-Welded metal analysis%:

Gas	C	Mn	Si	S	P	Cr	Ni	Mo
Mix	0.03-0.07	1.45-1.85	0.5-0.75	≤0.025	≤0.025	≤0.5	0.45-0.65	0.2-0.45

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

 

Gas	Heat treatment	Yield Strength (N/mm2)	Tensile Strength (N/mm2)	Elongation L0=5d(%)	ISO-V Impact energy (j) -400C   -600C
Mix	-	580	650-750	≥19	≥90      ≥50

 

Material:

Rolling stock construction - agriculture machines - bridge cranes, cranes, each moving machines.

Current: DC+

Gas: Mix (Ar/Co2) or Co2 to En 439-M21 (5-25% Co2, Balance Ar)

Diffusible Hydrogen: 3ml/100gr

 

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

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