Altigweld ER4043 Alloy, .030" Wire Diameter, 1 lb Spool, 1065 F to 1170 F Melting Range
Alloy 4043 is one of the oldest and most widely used welding and brazing alloys. Almigweld and altigweld 4043 can be classified as a general purpose type filler alloy. The silicon additions result in improved fluidity (wetting action) to make the alloy a preferred choice by welders. The alloy is less sensitive to weld cracking and produces brighter, almost smut free welds.Typical Applications: Welding Filler Wire Spray and Flame Metallizing WireGeneral Information: Trade designation: Almigweld and Altigweld Non-Heat treatable Similar to AlSi5 (Germany), BS N21 (United Kingdom) ISO designation: AlSi5 Principle alloying elements: Silicon Applicable specifications: ANSI/AWS A5.10 (ER & R), AMS 4190Welding Approvals: Canadian Welding Bureau Lloyd" s Register CE DBChemistry: Silicon: 4.5 - 6.0 Iron: 0.8 Copper: 0.30 Manganese: 0.05 Magnesium: 0.05 Zinc: 0.10 Titanium: 0.20 Beryllium: 0.0003 Others: Each (0.05), Total (0.15) Aluminum: Remaining
| Anodize Color: | Gray |
| Conductivity: | 42% IACS (-O) |
| Density: | .097 lbs./cu. in. |
| Melting Range: | 1065 F to 1170 F |
| Packaging: | 1 lb. Spool |
| Resistance to Corrosion: | B (Gen) A (SCC) |
| Wire Diameter: | .030" |
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