Sifalumin No 27 - 3.2mm

Product Code RO273225

Product information
A 3.2mm 2.5kg 5% silicon aluminium alloy-welding TIG rod suitable for welding duralumin, cast and wrought alloys as well as other 4-series aluminium's. Can be used TIG or in Oxy Acetylene.

EN ISO 18273 S Al 5356 (AlMg5)
BS 2901 5356 (NG6)

Typical Properties
Melting Point 640°C
Ult Tensile Strength 250 N/mm²
Hardness 60

Material to be Welded
Suitable for welding forged and cast aluminium-manganese/ aluminium-magnesium components and dissimilar
aluminium alloy grades containing a maximum of 5% Mg. Can also be used to weld components which are to be subsequently anodised. Pre-heating up to 1200°C may be necessary, subject to material size and thickness. Wire brushing between passes is recommended to ensure removal of surface oxide build up. Suitable for use on plate, pipe, tube and components.
Ensure that parent metal surface is cleaned and fully degreased prior to welding..

Available Formats
1.6mm RO271601
2.4mm RO272401
3.2mm RO273201

1.6mm RO271625
2.4mm RO272425
3.2mm RO273225

Our Product ID: 53926In Stock
SizePrice (ex VAT)Quantity
Each £32.19

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All products are typically delivered within three working days, If however you need your goods quicker call our customer services on 01937 534318 and we will prioritise your order. On the rare occasions your order may take longer than three days you will be advised by metals4U.

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