By visiting this site, you accept the use of cookies. More about our cookie policy.

Stainless steel welding methods

Technical Characteristics

Stainless steel welding can be done by manual arc welding, welding with fusible and non-fusible electrode, pulsed arc welding, plasma and some other types of welding, which are not so widely known. Recently, one of the new methods of stainless steel welding has become widespread - laser high-frequency welding, which has opened new, broadest prospects in this direction. Supplier offers to buy high quality products, corresponding to GOST and international standards. The price is optimal. Buy today. Buy in bulk and in installments.

Manual arc welding.

It is usually used to join stainless steel parts, the thickness of which exceeds one and a half millimeters. The highest performance, in comparison with other welding has a fusion arc welding in an inert gas. As a rule, it is used for joining thin stainless steel sheets less than one and a half millimeters thick.

Other types of arc welding

Pulsed arc - performed with a fusing electrode in inert gas. It is most effective for stainless steel of 0.8 mm thickness. Arc welding with metal jet transfer is used if stainless steel sheet thickness is 0.8-3 mm, and plasma welding is used for stainless steel sheet thickness exceeding 3 mm. If there is a need to weld stainless steel with a thickness of more than ten millimeters, submerged arc welding is resorted to.

Choice of method

Stainless steel welding methods take into account the grade of the steel. Some secondary considerations are also taken into account, such as the resistance of the metal to cracking. If the stainless steel product to be welded is expected to be used in corrosive environments, it must have sufficient resistance to corrosion. In this case, the methods of heat treatment are also chosen particularly carefully.

Final Treatment

A loose oxide layer is formed on the surface of the weld, which weakens the corrosion resistance of the welded joint. It is obligatory to remove this layer and the weld is thoroughly grinded. Etching is the most common method of treatment. Properly performed, this procedure restores the corrosion resistance of stainless steel by completely removing the oxide layer. The corrosion resistance can be further improved if the weld is sanded or polished after pickling the metal.

Furnizor

Are you interested in stainless steel welding methods? Auremo's stainless steel welding methods comply with GOST and international quality standards. Auremo supplier's experience guarantees timely delivery of quality products. Optimal price from the supplier. Large selection. For wholesale customers - the price is preferential. Buy in bulk and by installments.

Buy at a discounted price.

Auremo is a supplier of certified rolled metal products in Eastern and Central Europe, we sell metal on the most favorable terms. Auremo" supplier's experience will let you easily buy any alloys at the best price. The catalog provides a wide selection of products. The price depends on the size of the order and additional terms of delivery. We have the best price-quality ratio. We invite you to partner cooperation. Buy today. The best price from the supplier.