>Hard Facing
CH-350
CH-350 is a low hydrogen type electrode for inter-metallic abrasion whose hardness andtoughness are balanced. It is suitable for inter-metallic abrasion and moderate impactabrasion. Machining on the weld metal is applicable, and the hardness can be increasedby quenching after machining.
- AWS
- -
- KS
- -
- JIS
- Z 3251 DF2A-350-B
- EN
- -
| Applications | Hard-surfacing of rollers, gears and sprockets of bulldozers. |
|---|---|
| Characteristics | CH-350 is a low hydrogen type electrode for inter-metallic abrasion whose hardness and toughness are balanced. It is suitable for inter-metallic abrasion and moderate impact abrasion. Machining on the weld metal is applicable, and the hardness can be increased by quenching after machining. |
| Notes on usage | (1) Preheating at more than 150℃ is required. (2) In case of high cooling speed, apply the preheating or postheating. (3) Dry the electrodes at 300~350℃ for 30~60 minutes before use. |
| Shielding Gas | - |
| Certification | ABS | - | BV | - | |
|---|---|---|---|---|---|
| CCS | - | CWB | - | ||
| DNV | - | GL | - | ||
| JIS | - | KR | - | ||
| KS | - | LR | - | ||
| NK | - | RINA | - | ||
| TUV | - | ||||
| MSDS |  |
Handbook | |
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| DOP Attachment | - | ||||
