ESAB

OK Autrod 19.30

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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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Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded40 %350 MPa (51 ksi)130 MPa (19 ksi)

Recommended Welding Parameters

Current Voltage Wire Diameter Wire Feed Speed
60-165 A 13-17.5 V 0.8 mm (0.030 in.) 4.0-13.0 m/min (157-512 in./min)
80-210 A 12.5-18 V 1.0 mm (0.040 in.) 4.0-12.0 m/min (157-472 in./min)
150-320 A 16-29 V 1.2 mm (0.047 in.) 5.0-11.5 m/min (197-453 in./min)
- 1.6 mm (1/16 in.)

Classifications

Wire Electrode SFA/AWS A5.7 : ERCuSi-A
EN ISO 24373 : CuSi3Mn1

Approvals

Grade 09147
Society VdTÜV
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Alloyed copper (Cu + 3 % Si )
Shielding Gas I1, I2, I3, M13 (EN439)

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
Al Cu Fe Mn Ni P Pb Si Sn Zn
0.004 % - 0.05 % 0.8 % 0.005 % 0.005 % 0.003 % 3 % 0 % -
Typical Wire Composition %
- 96 % 0.05 % 0.9 % - - - 3 % 0.01 % 0.05 %
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Part Numbers and Accessories

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Part Numbers : OK Autrod 19.30
1930089820 Find a distributor
1930089630 Find a distributor
1930084600 Find a distributor
1930099820 Find a distributor
1930099630 Find a distributor
1930109630 Find a distributor
1930103700 Find a distributor
1930109820 Find a distributor
1930109300 Find a distributor
1930104600 Find a distributor
1930129300 Find a distributor
1930129630 Find a distributor
1930129820 Find a distributor
1930169820 Find a distributor
1930169630 Find a distributor

ESAB EQUIPMENT WARRANTIES ARE VALID ONLY WHEN PURCHASED THROUGH AN ESAB AUTHORIZED DEALERSHIP.

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