Welding steel with brass
Are you interested in welding steel with brass? Supplier Evek GmbH offers to buy welded brass at an affordable price in a wide range. We will ensure the delivery of products to any point of the continent. The price is optimal.
Manual welding of brass and steel products
The choice of welding technology is determined by the brands of brass and steel, as well as the type of welding electrodes. In any case, only electric welding is used, which forms the most uniform weld seam. For manual welding, carbon electrodes and fluxes are used, and those from which the phosphorus enters are excluded from the list of additive materials. Manual welding is used primarily for brass, which contains an increased percentage of copper, and the presence of zinc is limited to a limit of 18… 18%.
Zinc makes welding difficult
With an increase in the amount of zinc, the wetting conditions of the melt deteriorate, as a result of which the seam is obtained intermittently, and the formation of scaly folds with increased brittleness is possible along its edges. As additives, wire made of tin-lead bronze is used. Bevels on the edges of the brass product are not met. Supplier Evek GmbH offers to buy brass rolled products of domestic and foreign production at an affordable price in a wide range. We will ensure the delivery of products to any point of the continent. The price is optimal.
Mechanized electric welding of steel and brass
When using welding semiautomatic machines, two technologies are used:
- Welding with copper electrodes containing surface coatings of siliceous-manganese bronze;
- Welding with non-consumable tungsten electrodes.
The first method is effective for brass, which contains from 85% of copper. The mechanical strength of the joint is in the range of 280… 320 MPa, with a bend angle of at least 170 ° without cracking. Welding under a layer of flux using tungsten electrodes is more effective because it has no limitations on the brands of brass, and the welded joint has a strength limit of 340… 360 MPa, with an allowable bending angle of 160… 170 °. The arc is directed mainly to the brass edges, and to improve the quality and accuracy of the welded joint use a welded arc no longer than 15… 18 mm.
Buy. Supplier, price
Are you interested in welding steel with brass? Supplier Evek GmbH offers to buy welded brass at the manufacturer’s price. We will ensure the delivery of products to any point of the continent. The price is optimal. We invite you to partner cooperation.