>Heat Resistance Steel
CM-108
CM-108 is an iron powder low hydrogen type electrode for 2.25%Cr-1%Mo steel usedfor main steam pipes etc. Suitable for highly efficient welding of thick steam pipes andrepairing of cast steel.
- AWS
- A5.5 E9018-B3
- KS
- D 7022 DT2418
- JIS
- Z 3223 E6218-2C1M
- EN
- ISO 3580-A E CrMo2 B 3 2
ISO 3580-B E6218-2C1M
| Applications | Welding of 2.25%Cr-1%Mo steel used for super-heater tubes and steam pipes of boilers for electric power plant and marine use, equipments for oil refining industries and high temperature synthetic chemical industries. |
|---|---|
| Characteristics | CM-108 is an iron powder low hydrogen type electrode for 2.25%Cr-1%Mo steel used for main steam pipes etc. Suitable for highly efficient welding of thick steam pipes and repairing of cast steel. |
| Notes on usage | (1) Dry the electrodes at 325~375℃ for about one hour before use. (2) Preheat at 200~350℃ and postheat at 680~730℃. (3) Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose to prevent blowholes at the arc starting. (4) Keep the arc as short as possible. |
| Shielding Gas | - |
| Certification | ABS | - | BV | - | |
|---|---|---|---|---|---|
| CCS | - | CWB | - | ||
| DNV | - | GL | - | ||
| JIS | - | KR | - | ||
| KS | - | LR | - | ||
| NK | - | RINA | - | ||
| TUV | - | ||||
| MSDS |  |
Handbook | |
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| DOP Attachment | - | ||||
