Descripción
Características:
LKE-8016-G is an electrode for the welding of 550 N/mm² grade low-temperature service steel. With good toughness can be obtained at -45°C due to containing of 0.8%Ni.
Aplicaciones:
It is suitable for welding of Aluminum Killed Steel use at LPG tanks including high-carbon steel, low Manganese alloy steel, cast iron, steel pipe for low temperature service, pressure vessel, etc.
Notas sobre el uso:
1.Dry the electrodes at 350-400°C for 60 minutes before use.
2.Do not exceed the range of recommended because over heat input might decrease the impact value.
3.Keep the arc as short as possible.
4.Thick plate should be preheat at 50-100°C
Clasificación:
AWS A5.5 E8018-G
JIS Z3212 D5316
Welding position:
Composición química típica del metal de soldadura (wt%)
| C | Mn | Si | P | S | Ni | Cr |
| 0.06 | 1.30 | 0.05 | 0.023 | 0.004 | 0.8 | 0.03 |
Propiedades mecánicas típicas del metal de soldadura
| YP N/mm² | TS N/mm² | EL % | IV -45°C J | PWHT |
| 530 | 630 | 30 | 85 | 740°C x1hr |
Sizes and recommended current range (AC or DC+)
| Diámetro (mm) | 3.2 | 4.0 | 5.0 | |
| Length (mm) | 350 | 450 | 450 | |
| Amperios | F | 100-140 | 140-180 | 180-230 |
| V&OH | 90-130 | 120-160 | – | |
| Peso por envase (kg) | 5 | 5 | 5 | |
| Weight per carton (kg) | 20 | 20 | 20 | |
