>Heat Resistance Steel
LC-300B
LC-300B is an extra low hydrogen type electrode for all-position welding. Suitable forwelding of boilers and other pressure vessels for high temperature service as well asheavy dutied machinery.LC-300B is also suitable for welding of the joints where insufficient strength of weldsafter postheat treatment may possibly be occured by conventional Mn-Si type 50kgf/mm2class electrodes.
- AWS
- A5.1 E7016
- KS
- D 7006 E5016
- JIS
- Z 3211 E4916
- EN
- ISO 2560-A E 42 0 Z B 1 2
ISO 2560-B E4916-G AP U
| Applications | Welding of boiler for generating electric power and pressure vessel for nuclear plant. |
|---|---|
| Characteristics | LC-300B is an extra low hydrogen type electrode for all-position welding. Suitable for welding of boilers and other pressure vessels for high temperature service as well as heavy dutied machinery. LC-300B is also suitable for welding of the joints where insufficient strength of welds after postheat treatment may possibly be occured by conventional Mn-Si type 50kgf/mm2 class electrodes. |
| Notes on usage | (1) Dry the electrodes at 325~375℃ for about one hour before use. (2) 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. (3) 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 | |
||
| DOP Attachment | - | ||||
