OK Autrod 4043

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 4043

OK Autrod 4043 is one of the most widely used welding and brazing alloys and can be classed as a general purpose filler alloy. The silicon additions result in improved fluidity (wetting action) to make the alloy a preferred choice by welders. The alloy is not sensitive to weld cracking and produces bright and almost smut free welds. Not recommended for anodizing. Non-heat treatable.


Classifications Wire Electrode: SFA/AWS A5.10:ER4043, EN ISO 18273:S Al 4043 (AlSi5), JIS Z 3232:A4043
Approvals: CE EN 13479, DB 61.039.05, JIS JIS Z 3232, VdTÜV 12187, CWB AWS A5.10/A5.10M:2012 (ER4043)

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


Alloy Type: AlSi


Typical Tensile Properties
Condition Yield Strength Tensile Strength Elongation
As welded 55 MPa 124 MPa 18 %


Typical Wire Composition %
Mn Si Al Cu Fe Ti Zn
0.01 5.00 Rem 0.02 0.14 0.01 0.01


Deposition Data
Diameter Current Voltage
0.8 mm 60-170 A 13-24 V
0.9 mm 60-170 A 13-24 V
1.0 mm 90-210 A 15-26 V
1.2 mm 140-260 A 20-29 V
1.6 mm 190-350 A 25-30 V
2.0 mm 280-400 A 26-31 V
2.4 mm 280-400 A 26-31 V