This detailed product description refers to the high-quality AlSi12 welding wire offered by Wieländer+Schill, specifically developed for MIG/MAG and TIG welding of aluminum-silicon alloys. The product is an ideal choice for professional body repair and semi-industrial applications where a reliable and durable bond is essential.
The AlSi12 welding wire is a consumable electrode made from an aluminum-silicon alloy, primarily recommended for welding aluminum castings of the same composition. It is excellently applicable in the automotive industry, especially in the repair of aluminum chassis structures and body parts, where AlSi12 alloys are widely used.
The wire has a diameter of 1.2 mm, providing an optimal balance between welding speed and precise work execution. The product is supplied on a D200 type plastic spool, containing 2 kg of welding material. This packaging size is ideal for frequent but not extremely large volume usage, ensuring easy handling and storage.
The welding wire is manufactured according to strict quality requirements, guaranteeing stable arc handling and excellent mechanical properties in the welded joint.
| Property | Value | Unit of Measure | Note |
|---|---|---|---|
| Material | AlSi12 | – | Aluminum-Silicon Alloy |
| Wire diameter | 1,2 | mm | Optimal for MIG/MAG Welding |
| Spool Size | D200 | – | Plastic Spool |
| Filling Weight | 2 | kg | Net Weight |
| Tensile strength ($R_m$) | 130 | N/mm² | |
| Yield strength ($R_{p0.2}$) | 60 | N/mm² | |
| Elongation | 15 | % | |
| Spool Dimensions (H x W x D) | 200 x 200 x 52 | mm |
The wire is excellently suited for gas-shielded arc welding processes (MIG/MAG and TIG). The selection of the appropriate shielding gas is crucial to ensure the quality of the weld seam:
For TIG Welding (according to EN ISO 14175):
Argon (I1)
For MIG Welding (according to EN ISO 14175):
Argon (I1)
Argon-Helium Mixtures (I3)
The use of the correct shielding gas minimizes oxidation and porosity, ensuring a clean, homogeneous weld seam that meets the strict requirements for AlSi12 alloys.
The product arrives in a On a D200 plastic spool It is wound. This standard size ensures compatibility with most portable and workshop welding equipment.
For undisturbed wire feeding and precise introduction into the welding machine, the use of the following accessory is recommended:
By using AlSi12 welding wire, users gain the following advantages:
Excellent Alloy Compatibility: Chemical composition specifically optimized for AlSi12 castings, minimizing the risk of cracking in the joint.
Reliable Mechanical Properties: A tensile strength of 130 N/mm² and a yield strength of 60 N/mm² ensure that repaired parts retain their original strength.
Professional Packaging: The 2 kg D200 spool is ideal for workshops where efficiency and quick material change are important.
Quality Assurance: The product is manufactured under the strict quality management system of Wieländer+Schill, which is also supported by ISO 9001 certification.
This welding wire is part of the Wieländer+Schill welding technology range, meeting the highest professional demands.
