Welding Positions
Standards
Mechanical Properties
Si
5.00
Al
95.0
AWS : A5.10 ER 4043
EN ISO 18273 S Al 4043A (Al Si 5)
BS 2901 4043A (NG 21)
Melting Point ºC 630
UTS N/mm2 120
Hardness BHN 45
Features and Applications
• Aluminium alloy with 5% silicon gives excellent flow and
penetration. Suitable for joining duraluminium, cast and
wrought alloys. NB: Weld will discolour if anodised
• Ship building, automotive and food industries, repair and
maintenance
Current Type
AC
Shielding Gas
Pure Argon
Chemical Composition
Product Information
2.5kg Tube
Approvals on request
Manufacturer's Approvals
4043
ALUMINIUM TIG WIRE
Pt No. Diameter
7050 1.6mm
7051 2.4mm
7052 3.2mm
6
Aluminium
TIG
Welding Positions
Standards
Mechanical Properties
AWS : A5.10 ER 1100
EN ISO 18273-S AL 1070 (Al 99.7)
BS 2901 1050A (GIB)
Melting Point ºC 650
UTS N/mm2 90
Hardness BHN 15
Features and Applications
• A pure Aluminium (99.5%) rod producing a ductile weld
that can be stretched, drawn or hammered without fracture
• Chemical, food and electronics industries, repair and general
maintenance
Current Type
AC
Shielding Gas
Pure Argon
Chemical Composition
Product Information
2.5kg Tube
Approvals on request
Manufacturer's Approvals
1050
Al
99.5
Fe
0.40
Cu
0.10
Pt No. Diameter
7047 1.6mm
7048 2.4mm
7049 3.2mm