Products

Description：

AWS ER420

UNS S42080

Smelting Technology：IF/EAF/LF/AOD/VOD/VIM/ESR/VAR

Quality Control: Component testing, mechanical properties testing,Ultrasonic testing for inner side,Eddy current testing for surface...

Supply Conditions:

1. Wire Rod in Coil:                          5.5-20.0 mm (naked packing or in plastic paper)

2. Semi-finished Wire:                   1.0-10.0 mm (in coil or cut length in box)

3. Welding wire/Finished wire:   0.8-5.0 mm (in spool or in box)

Introduce: ER420 is similar to ER410 except it contains a higher carbon content and a semi higher hardness of weld deposits, which increases wear resistance. ER420 is often used for surfacing applications that require a resistance to corrosion and abrasion. This alloy requires preheat and interpass temperatures no lower than 400°F followed by slow cooling.

Chemical Composition:

Factory:

Related Products: 

ER307  ER308  ER309  ER310  ER316  ER321  ER347  ER2209  ERNiCrMo-3  ER15-5PH