Characteristics:
LKE-318 is a modified 316 stainless steel which contains Nb. Good corrosion resistance to sulfuric acid and organic acid can be obtained due to its Mo and Nb content.
Applications:
It is suitable for welding of chemical vessels, pipe line and steel plate of AISI 316Ti/SUS 316-Ti.
Notes on Usage:
1.Dry the electrodes at 200-250°C for 60 minutes and keep at 100-150°C before use.
2.Use lower currents and keep the arc as short as possible
Classification:
AWS A5.4 E318-16
JIS Z3221 D318-16
Welding position:
Typical chemical composition of weld metal (wt%)
| C | Mn | Si | P | S | Cr | Ni | Mo | Nb |
| 0.04 | 0.85 | 0.75 | 0.030 | 0.010 | 18.50 | 11.50 | 2.50 | 0.40 |
Typical mechanical properties of weld metal
| TS N/mm² | EL % |
| 580 | 41 |
Sizes and recommended current range (AC or DC+)
| Diameter (mm) | 2.6 | 3.2 | 4.0 | 5.0 | |
| Length (mm) | 300 | 350 | 350 | 350 | |
| Amps | F | 60-90 | 80-130 | 130-170 | 180-210 |
| V&OH | 50-70 | 70-110 | 100-130 | – | |
| Weight per pack(kg) | 4/5 | 5 | 5 | 5 | |
| Weight per carton (kg) | 20 | 20 | 20 | 20 | |
