NIHONWELD E9018-B3

Specification :

AWS Specification: AWS A5.5 E9018-B3

JIS Specification: DT 2418

Other Specification: KS ET2418

Packing Price 5kg/pack

Ready Stock :

Dia 2.5mm = Rp 777.000/5kg

Dia 3.2mm = Rp 721.500/5kg

Dia 4.0mm = Rp 721.500/5kg

Description :

- E9018-B3 is an all position, iron powder-low hydrogen electrode developed for welding 2.25% Cr-1% Mo steel, subjected to elevated temperatures such as those found in the power piping and boiler industries

- Features extremely high deposition efficiency, producing X-ray quality weld deposits with mechanical properties that meet or exceed AWS-ASTM requirements

- Provides a stable arc with low spatter

Application :

- Used in piping steels (A335-P22)

- Boiler and heat excharger steel tubes (A199-T22, A200-T22, A213-T22)

- Rolled steels (A387-D)

- Cast steels (A217-WC)

- Forged steels (A182-F22, 336-F22)

Remarks :

- Dry the electrodes at 325-375°C for about one hour before use

- Pre-heat at 200 - 350°C and post-heat at 680 - 730°C

- Adopt back step method or strike the arc on a small steel plate to prevent blowholes at the arc starting

- Keep the arc as short as possible