D&H 25/4 is stainless steel electrode for high temperature applications. Weld metal has excellent performance in high temperature up to 1100°C and defend against attack of sulphurous oxidizing or reducing combustion gases. Ideally suitable for joining and surfacing on heat-resistant chromium and chromium-nickel steel and cast steel of similar compositions.
1. Re-dry the electrodes at 250-300°C for one hour, as per our standard recommended practice.
2. Use short arc, stringer bead, and low currents.
|Size (mm) Dia x Length||5x350||4x350||3.15x350||2.5x350|
|Current Range (Amps)||150-180||120-150||90-120||65-80|
|Weight / Carton (kgs)||2.5||2.5||2.5||2.5|