Product Catalog

E70C-6M


Alloy Type:

E70C-6M metal-cored welding wire combines the efficiencies of solid (GMAW) wires with high productivity rates of flux-cored (FCAW) wires-low fume generation rates, high efficiencies, no slag to clean or remove-with all the advantages cored wires have over solid wires-no “cold lap” or lack of sidewall fusion, pure spray achievement with 75-80% argon/balance carbon dioxide, faster travel speeds for a given fillet size.  E70C-6M is well suited to applications where higher manganese and silicon levels are essential, such as in the presence of heavy mill scale or mild contaminants, or when improved wetting of the weld bead is desired.  This product excels in general purpose welding, but is equally superior in higher demand situations as in heavier sheet metal fabrication, structural work, pipe welding and welding of hot water heaters.

 

AWS Class: E70C-6M Certification:     AWS A5.18/A5.18M:2005
Alloy:  E70C-6M ASME SFA A5.18

 

Welding Position:                           F, H, V, OH .035-1/16”

F, H 5/64”-1/8”

Current:

DCEP

 

Tensile Strength, kpsi: 70 100% CO2
Yield Strength, kpsi: 58 100% CO2
Elongation in 2”%: 22 100% CO2

 

 

Typical Wire Chemistry as per AWS A5.18 (single values are maximum)

C Mn Si S P Ni Cr Mo V Cu  
0.12 1.75 0.90 0.03 0.03 0.50 0.20 0.30 0.08 0.50  
Typical Welding Parameters
Diameter Process Volt Amps Shielding Gas
in (mm)
 .035  (0.9) GMAW  24-35 160-250 75-95% Ar/balance Co2, 35-50cfh
 .045  (1.2) GMAW  37-33 180-330 75-95% Ar/balance Co2, 35-50cfh
.052 (1.3) GMAW 25-35 220-460 75-95% Ar/balance Co2, 35-50cfh
 1/16  (1.6) GMAW  26-37 240-520 75-95% Ar/balance Co2, 35-50cfh
 5/64  (2 ) GMAW  27-36 240-550  75-95% Ar/balance Co2, 35-50cfh
 3/32  (2.4 ) GMAW  28-36 350-550 75-95% Ar/balance Co2, 35-50cfh
 7/64  (2.78 ) GMAW  27-34 400-600  75-95% Ar/balance Co2, 35-50cfh
 1/8  (3.2) GMAW  26-32 95-145 75-95% Ar/balance Co2, 35-50cfh

 

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