Deskripsi
Karakteristik:
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.
Aplikasi:
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.
Catatan tentang Penggunaan:
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
Klasifikasi:
AWS A5.5 E8018-G
JIS Z3212 D5316
Posisi pengelasan:
Komposisi kimiawi khas logam las (wt%)
| C | Mn | Si | P | S | Ni | Cr |
| 0.06 | 1.30 | 0.05 | 0.023 | 0.004 | 0.8 | 0.03 |
Sifat mekanis khas dari logam las
| YP N/mm² | TS N/mm² | EL % | IV -45°C J | PWHT |
| 530 | 630 | 30 | 85 | 740°C x1hr |
Ukuran dan kisaran arus yang disarankan (AC atau DC+)
| Diameter (mm) | 3.2 | 4.0 | 5.0 | |
| Panjang (mm) | 350 | 450 | 450 | |
| Amps | F | 100-140 | 140-180 | 180-230 |
| V & OH | 90-130 | 120-160 | – | |
| Berat per kemasan (kg) | 5 | 5 | 5 | |
| Berat per karton (kg) | 20 | 20 | 20 | |
