Welding of brass with argon

Are you interested in welding argon brass? Supplier Avlob offers to buy brass rolls at a bargain price. The supplier guarantees the timely delivery of products to any address in Europe or abroad. Regular customers receive a discount discount. The price is the best in this segment.

Welding difficulties

When welding brass, zinc begins to burn out, increasing the porosity of the seam. Another technological difficulty is that with rapid heating to 300… 450 ° C, brass alloys are prone to cracking. For the high-quality welding of brass, the use of fluxes, which prevent the access of oxygen to the formation zone of the welding joint, is necessary.

Preparing for welding

If the thickness of the parts does not exceed 1… 1.5 mm, then flanging is performed, if the thickness is up to 5 mm — one-sided cutting, for thicker workpieces necessarily produce X-shaped preparation. In addition to stripping, the edges are also treated in concentrated sulfuric acid, which most qualitatively removes all grease. Welding should only be subjected to well-dried preforms; Supplier Avlob offers to buy brass at a bargain price. The price is the best in this segment of rental.

Welding with argon

As filler material for welding, brass wire is used from alloys that contain an increased percentage of silicon. This increases the strength of the seam and reduces the burning out of zinc. Use a «short arc», with a length of not more than 15 mm, and voltage is not more than 25 V. Supply of argon to the welding zone should be performed with a flow rate of not less than 100… 110 dm3 / h per 1 mm of the weld, a burner whose nozzle is perpendicular to the surfaces to be welded.

Delivery, price

Are you interested in welding argon brass? Buy brass rolls at an affordable price from the supplier Avgob today. The price is formed on the basis of European production standards. Supplier Avlob offers to buy brass rolls at the optimal price in bulk or at retail.