• AUTOTHERME Mn-Mo - ER80S-G

Solid Wires

AUTOTHERME Mn-Mo

AWS: SFA 5.28 ER80S-G
EN ISO CODE: 14341-B G 55A Z C1 4Mo

Autotherme Mn-Mo is a copper-coated solid wire for GMAW, available in bright finish, gives smooth flow, stable arc and spatter free under optimum welding conditions. It gives radiographic quality welds. It is suitable for welding high strength fine-grained structural steels containing ~0.5%Mo. The wire is also suitable for welding of penstock pipe-line, fabrication of earth moving equipments, etc. where high tensile strength property is desired from the weld metal. Suitable for welding of ASTM steels: SA-455/ SA-455M, Gr.60, Gr.65 steels of SA-515/ SA- 515M, Gr.60, Gr.65 steels of SA-516/ SA-516M, Class 1 of A, B, C, D grades of SA- 533/ SA-533M, etc.

Approvals
CE
CHEMICAL COMPOSITION OF SOLID WIRE, WT. %:


Element
CMnSiSPMoCu
Percent
0.061.750.530.0100.0150.400.15


MECHANICAL PROPERTIES OF ALL WELD METAL


UTSYsElongation
(MPa)
(MPa)
(L= 5d)%
64054023.0


CURRENT AND PACKING DATA:


STANDARD SIZE :    1.2 mm & 1.6 mm

QUANTITY :    15.0 kgs wire, layer wound in a plastic spool that conforms to DIN-8559 SD-300.

WELDING PARAMETER: DC(+)


Diameter
Flat


Volt, V
Current, A
1.20 mm
27-32
300-360
1.60 mm
25-30
340-420


SHIELDING GAS


CO2/ 80% Ar & 20 % CO2 

WELDING POSITION


H,F,VU,OH

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