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OK Autrod 19.30

A continuous, solid copper wire, for welding of copper-zinc alloys, low-alloyed copper and for Mig brazing of zinc coated steel sheets. OK Autrod 19.30 is alloyed with silicon and manganese. The alloy is widely used in the automotive industry for Mig brazing of galvanised steel in car body production. The wire is also suitable for overlay welding of un- and low alloyed steels. Pulsed GMAW is recommended.

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Highlights

Process

Specifications
Classifications SFA/AWS A5.7 : ERCuSi-A
EN ISO 24373 : CuSi3Mn1
Approvals VdTÜV : 09147
Alloy Type
Shielding Gas I1, I2, I3, M13 (EN439)
Approvals VdTÜV : 09147
Tensile_Properties
Testing Condition Yield Strength Tensile Strength Elongation
As Welded 130 MPa 350 MPa 40 %
Typical Weld Metal Analysis %
Mn Si P Ni Al Sn Pb Fe
0.8 3 0.005 0.005 0.004 0 0.003 0.05
Typical Wire Composition %
Mn Si Cu Sn Zn Fe
0.9 3 96 0.01 0.05 0.05
Welding_Parameters
Wire Diameter Amps Volts Wire Feed Speed
0.8 mm 60-165 A 13-17.5 V 4.0-13.0 mm/min
1.0 mm 80-210 A 12.5-18 V 4.0-12.0 mm/min
1.2 mm 150-320 A 16-29 V 5.0-11.5 mm/min
1.6 mm - - -
Description Product Number
OK Autrod 19.30 0.8mm 5kg 1930084600
OK Autrod 19.30 0.8mm 15kg 1930089820
OK Autrod 19.30 1.0mm 150kg 1930103700
OK Autrod 19.30 1.0mm 5kg 1930104600
OK Autrod 19.30 1.0mm 200kg 1930109300
OK Autrod 19.30 1.0mm 15kg 1930109820
OK Autrod 19.30 1.2mm 200kg 1930129300
OK Autrod 19.30 1.2mm 200kg 1930129630
OK Autrod 19.30 1.2mm 15kg 1930129820
OK Autrod 19.30 1.6mm 15kg 1930169820
OK Autrod 19.30 1.6mm 200kg 1930169630
OK Autrod 19.30 1.0mm 200kg 1930109630
OK Autrod 19.30 0.8mm 200kg 1930089630
OK Autrod 19.30 0.9mm 200kg 1930099630
OK Autrod 19.30 0.9mm 15kg 1930099820

Fact Sheets

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OK Autrod 19.30

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