| 是否进口：否 | 产地：美国 | 品牌：阿克泰克 |
| 型号：ER4043 | 焊芯直径：1.2mm | 订货号：45122 |
| 货号：45122 | 牌号：ER4043 | 类型：堆焊焊条 |
| 材质：合金 | 药皮性质：碱性焊条 | 直径：1.2mm |
| 长度：1000mm | 焊接电流：80-130A | 电流幅度：80-130A |
| 熔点：220 | 工作温度：220℃ | 适用范围：广泛 |
| 硬度HRC：标准 | 是否跨境货源：否 |
铝硅合金焊丝ER4043
性能特点：本品为含硅5％的合金焊丝，适合焊接铸铝合金典型化学成份：Si 5、Mg≤0.10、Fe≤0.04、Cu≤0.05 ，AL余量用途：船舶、机车、化工、食品、运动器材
、模具、家具、容器、集装箱
4043 Alloy
Alloy Characteristics
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.
Features
Welding Filler Wire
Spray and Flame Metallizing Wire
Typical Applications
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 4190
