Welding Consumables AWS A5.4 E310-15 Low Hydrogen Electrode for Stainless Steel

Stainless Steel Welding Electrode

A407                                   

GB/T E310-15

AWS A5.4 E310-15 

Description: A407 is a Cr26Ni21 pure austenitic stainless steel electrode with low hydrogen sodium coating.  Use DCEP (direct current electrode positive) and can be welded in all positions. Deposited metal has good oxidation resistance under high temperature conditions of 900 ~ 1100 ℃. Since the deposited metal is pure austenite, the thermal crack resistance is not as good as that of the duplex structure.

Application: It is used for welding the same type of heat-resistant stainless steel, stainless steel lining and dissimilar steel, and it can also be used for welding steel structures such as Cr5Mo, Cr9Mo, Cr13 and Cr28 with high hardenability.

Chemical composition of weld metal(%):

 Mechanical properties of weld metal:

Recommended current:

Notice: The electrode must be baked for 1 hour at around 250℃ before welding operation.

Wenzhou Tianyu Electronic Co., Ltd. was established in 2000. We have been engaged in the manufacturing of welding electrodes, welding rods, and welding consumables for more than 20 years.

Our main products include stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, stainless steel welding wires, gas-shielded flux cored wires, aluminum welding wires, submerged arc welding. wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, and other welding accessories & consumables.