347Si Stainless Steel Tig Rods 3.2mm 5Kg Proweld T347Si32S

347Si is primarily intended for welding the Nb or Ti stabilised 18% Cr / 10% Ni austenitic stainless steel grades 347 and 321. It is also suitable for the unstabilised grades of 304 and 304L. For structural applications at temperatures above 400°C, grade 308H is recommended because of its superior creep strength at elevated temperatures. The higher silicon content provides a more fluid weld pool which may be preferred for certain welding applications.

Classifications: AWS A5.9 / ER347Si / EN ISO 14343 / W 19 9 Nb Si

The Higher Silicon content gives better arc stability and weld fluidity.

Part Number/SKU: T347Si32S

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