AWS A5.10 ER4047A

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ER4047A · Fidat Al Si12 W, our shop photo

ER4047AFidat Al Si12 W

AWS A5.10 ER4047A EN ISO 18273 S Al 4047A (AlSi12(A))

High-silicon aluminium wire for Al-Si alloys with more than 7% silicon; often used to braze cast and wrought aluminium. Not recommended where anodising is required.

Sizes
0.8 · 1.0 · 1.2 · 1.6 · 2.0 · 2.4 · 3.17 mm
Tensile (minimum)
130 MPa
Current
DC+
Gas
Ar · Ar-He

Specifications for reference. Availability confirmed on request.

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A starting suggestion, not a welding procedure. For code or high-pressure work, check with your project's welding engineer or talk to us.

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