HXM offers high-quality 4043 aluminum wire, a silicon-based aluminum alloy wire widely used in welding, brazing, and other manufacturing processes. 4043 aluminum wire is known for its excellent corrosion resistance and thermal conductivity, ensuring excellent performance in a variety of applications.
If you are looking for a 4043 aluminum wire supplier, comparing 4043 aluminum wire prices, or exploring custom options, our company has you covered.
4043 Aluminum Wire Specifications
Diameter: 0.5mm-50mm
Length: Roll
Alloy Temper: HO,H12,H14,H16,H18,H19,H22,H24,H26,H28,F,H112,T651,T3,T451, T4,T6, ect.
Craft: Cutting, hemming, arc bending, welding, grinding, spraying, forming
Surface: Mill finish, no stains, without rough selvage, Anodizing
Certificate: ISO9001, CE, SGS, etc
Delivery Time: 7-20 days.
4043 Aluminum Wire Data Sheet
The equivalent of Aluminum Wire 4043
| Standard | Equivalent Alloy Designation |
|---|---|
| ASTM | 4043 |
| ISO | AlSi5 |
| DIN | AlSi5 (3.2245) |
| EN | AlSi5 |
| UNS | A94043 |
Chemical Composition of Aluminum Wire 4043
| Element | Content (%) |
|---|---|
| Si | 4.5 – 6.0 |
| Fe | ≤ 0.8 |
| Cu | ≤ 0.30 |
| Mn | ≤ 0.05 |
| Mg | ≤ 0.05 |
| Zn | ≤ 0.10 |
| Ti | ≤ 0.20 |
| Al | Balance |
Mechanical Properties and Tempers of 4043 Aluminium Alloy Wire
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| O (Annealed) | 120 – 160 | ~60 | ~18 | ~40 |
| H12 | 140 – 180 | ~80 | ~12 | 45 – 50 |
| H14 | 160 – 190 | ~95 | ~10 | 50 – 55 |
| H18 | 170 – 200 | ~105 | ~8 | 55 – 60 |
Applications of 4043 Aluminium Wire Alloy
Welding and Brazing: Commonly used for joining 6000 series alloys.
Automotive Industry: Ideal for structural welding and repairs.
Aerospace: Ensures strong, lightweight bonds in aircraft components.
Construction: Used in the fabrication of durable structures and frameworks.
4043 Aluminium Wire Packages
The following is our company’s standard aluminum wire export packaging. If the customer has any packaging requirements, our company can meet them.
FAQ
Features of 4043 Aluminum Wire
Outstanding Weldability: Suitable for MIG and TIG welding processes.
Excellent Corrosion Resistance: Ideal for applications in harsh environments.
High Thermal Conductivity: Ensures efficient heat transfer.
Minimal Cracking: Reduces the risk of post-weld cracking, even in challenging conditions.
What industries commonly use 4043 Aluminium Wire?
It is popular in automotive, aerospace, construction, and general fabrication industries.
Why Choose Us As Your 4043 Aluminum Wire Supplier?
Premium Quality: Products comply with international welding standards.
Affordable Pricing: Competitive and transparent rates.
Custom Solutions: Tailored to meet your unique specifications.
Fast Shipping: Reliable global delivery to keep your projects on schedule.
Technical Expertise: Professional support for product selection and usage.
What makes 4043 Aluminum Wire suitable for welding?
Its silicon content enhances flow and reduces the risk of cracking during and after welding.
Can I use 4043 Aluminium Wire for structural applications?
Yes, it is widely used in structural welding due to its high strength and durability.
