>Low Temperature Steel
LC-300NS
LC-300NS is an extra low hydrogen type electrode for all-position welding of aluminumkilledsteel used at low temperature and provides good usability.Weld metal is 0.5%Ni-Ti-B type, and has better notch toughness at -60℃ and CTODproperties at temperature down to -30℃.
- AWS
- A5.5 E7016-G
- KS
- D 7023 DL5016-6AP0
- JIS
- Z 3211 E4916-N1APL
- EN
- ISO 2560-A E 42 6 Z B 1 2
ISO 2560-B E4916-G AP U
| Applications | Welding of 50kgf/mm2 class aluminum-killed steel for low temperature used for offshore constructions, LPG tankers and LPG storage tanks. |
|---|---|
| Characteristics | LC-300NS is an extra low hydrogen type electrode for all-position welding of aluminumkilled steel used at low temperature and provides good usability. Weld metal is 0.5%Ni-Ti-B type, and has better notch toughness at -60℃ and CTOD properties at temperature down to -30℃. |
| Notes on usage | (1) Dry the electrodes at 350~400℃ for about one hour before use. (2) Keep the arc short as possible. (3) Pay attention not to exceed proper heat-input because excessive heat-input causes deterioration of impact values of weld metal. |
| Shielding Gas | - |
| Certification | ABS |  5Y400, H10 |
BV | 5Y40, H10 |
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| CCS | - | CWB | - | ||
| DNV | 5YH10 |
GL | - | ||
| JIS | - | KR | - | ||
| KS | - | LR | 5Y42m, H15 |
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| NK | - | RINA | - | ||
| TUV | - | ||||
| MSDS | |
Handbook | |
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| DOP Attachment | |
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