Stainless Steel DIN 1.4438 Electrodes

Stainless Steel DIN1 4438 Electrodes consist mainly of Iron (Fe), Chromium (Cr) and Nickel (Ni). For this grade, the chemical composition also includes additional trace elements such as Manganese (Mn), Molybdenum (Mo), Silicon (Si) and Copper (Cu). Depending on the type of electrode being made, the specific concentration of each element will vary; however, it is common to see the ratio of Fe: Cr: Ni at approximately 66: 16.5 – 19.5: 9 – 13 % in most welding applications. While these electrodes provide excellent corrosion resistance due to their high chromium content, their extra strength comes from the added Nickel. This makes Stainless Steel DIN1 4438 Electrodes suitable for many industrial applications where high strength is desired, but oxidation or rusting needs to be avoided.

SS DIN1 4438 Electrodes are widely-used manufacturing materials, boasting properties such as resistance to oxidation in acidic and chloride-containing atmospheres. Furthermore, they are suitable for welding low carbon 18/8 grade Austenitic stainless steel, making them ideal for fabricating and welding vessels, industry tanks and other components. With excellent welding characteristics, they also offer great strength to suit various pressure requirements. There is a lot of flexibility when utilizing this type of electrode due to the different melting points, which vary depending on the filler material used. Stainless Steel DIN1 4438 Electrodes are tough and resistant to fatigue, making them suitable for engineering and automotive parts that require high durability.