Arc manual metal welding electrode
Edge details, if possible, subjected to pruning, bevel and cleaning. To obtain a smooth and clean surface edges, they are sometimes treated torturesome and beveling machines.
The amount of current
Increasing the current increases, the depth of the joint If arc manual welding involves the weld depth of more than 75% of the thickness of the metal being welded, dramatically change the conditions of heat dissipation from the lower part of the weld pool and may occur through penetration of the metal. The lighter the metal, the less the density, the deeper the seam .
The polarity of the current
Maximum depth of penetration obtained when welding with direct current reverse polarity. Straight polarity the weld depth less than 40−50%, and when welding with alternating current is less by 15−20% than when welding with direct current reverse polarity.
Offer to buy a weld metal at an affordable price with specialized warehouses supplier Evek GmbH with delivery to any city. Full compliance with modern quality standards. Supplier Evek GmbH offers to buy the weld metal, the price is optimal in this segment of the rental. Manual arc welding is carried out under the order.
To buy, best price
The provider offers welded metal, the price is determined by the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. You can order products in non-standard settings. We have the best ratio of price and quality for the entire range of products. Manual arc welding is conducted under the order. In the segment of modern metal products company Evek GmbH is the best partner.