OK Autrod 19.30

Ðịa chỉ: Số 26 Ðường S5,P. Tây Thạnh, Q.Tân Phú, TPHCM
Ðiện Thoại: (028) 3816 0800/0801/0802
Email: info@namngoclinh.com.vn

Mô tả

OK Autrod 19.30

A continuous, solid, copper wire for the GMAW joining of copper-zinc alloys and low-alloyed copper and for the GMAW brazing of zinc-coated steel sheets. OK Autrod 19.30 is alloyed with silicon and manganese and has good flow properties and wear resistance. The alloy is widely used in the joining of zinc-coated steel sheets in car body production, as well

as for overlay welding on low- and non-alloyed steels and cast iron. Pulsed GMAW is recommended. OK Autrod 19.30 is normally weld-ed with pure Ar as the shielding gas; however, for GMAW brazing, the addition of 1% O2 improves the brazing properties.


Classifications Wire Electrode: SFA/AWS A5.7:ERCuSi-A, EN ISO 24373:CuSi3Mn1
Approvals: VdTÜV 09147

Approvals are based on factory location. Please contact ESAB for more information.


Alloy Type: Alloyed copper (Cu + 3 % Si )


Typical Tensile Properties
Condition Yield Strength Tensile Strength Elongation
As welded 130 MPa 350 MPa 40 %


Typical Wire Composition %
Mn Si Cu Fe Sn Zn
0.9 3 96 0.05 0.01 0.05


Deposition Data
Diameter Current Voltage Wire Feed Speed
0.8 mm 60-165 A 13-17.5 V 4.0-13.0 m/min
1.0 mm 80-210 A 12.5-18 V 4.0-12.0 m/min
1.2 mm 150-320 A 16-29 V 5-11.5 m/min