Submerged ARC Welding Wire - S2Mo
Standards
| TS EN ISO 14171-A | S2 Mo |
|---|---|
| EN ISO 14171-A | S2 Mo |
| AWS A5.23 | EA2 |
Chemical Composition of Weld Metal % (Typical)
| Sumerged Arc Welding Flux | C | Si | Mn | Mo |
|---|---|---|---|---|
| ELIFLUX BFB | 0.06 | 0.40 | 1.40 | 0.50 |
| ELIFLUX BFF | 0.07 | 0.25 | 1.15 | 0.45 |
| ELIFLUX BAB-S | 0.07 | 0.55 | 1.70 | 0.50 |
| ELIFLUX PIPE | 0.06 | 0.40 | 1.40 | 0.50 |
Chemical Composition of Welding Wire% (Typical)
| C | 0.12 |
|---|---|
| Si | 0.10 |
| Mn | 1.0 |
| Mo | 0.5 |
| Cu | <0.30¹ |
| ¹: | Copper coated |
Typical Base Material Grades
- Pipe Steels: L485MB(X70)
- Boiler Steels: 16Mo3, P355 GH
- Fine-grained Steels: S460N, P460N
Mechanical Properties
| Sumerged Arc Welding Flux | AWS A5.23 | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation ((Lo=5do) (%)) | Impact Strength (ISO-V/-20°C) (Joule) | Impact Strength (ISO-V/-40°C) |
|---|---|---|---|---|---|---|
| ELIFLUX BFB | F8 A4-EA2-A2 | 490 | 600 | 26 | 90 J | 60 J |
| ELIFLUX BFF | F8A4-EA2-A2 / F8P5-EA2-A2 | 480 | 570 | 27 | --- | 70 J |
| ELIFLUX BAB-S | F8A4-EA2-A3 | 500 | 600 | 26 | --- | 60 J |
| ELIFLUX PIPE | F7A4-EA2-A4 | 510 | 640 | 25 | --- | 60 J |
Features and Applications
- Specific applicability in welding high-strength low-alloyed steels and creep-resisting steels
- Weld metal of 1/2 Mo-alloy with resistance to creep at high-temperature applications
- Serviceability at temperatures of values up to 500°C
Operating Data
| Product Code | Package Type | Weight (Kg) | Diameter (mm) | Diameter (inch) |
|---|---|---|---|---|
| 3010400140 | K 435 Spool or BIG PACK | 25 (K435 Spool) | Ø2.00 | Ø5/64 |
| 3010400141 | K 435 Spool or BIG PACK | 25 (K435 Spool) | Ø2.4 | Ø3/32 |
| 3010400142 | K 435 Spool or BIG PACK | 25 (K435 Spool) | Ø3.2 | Ø1/8 |
| 3010400143 | K 435 Spool or BIG PACK | 25 (K435 Spool) | Ø4.0 | Ø5/32 |
| 3010400144 | K 435 Spool or BIG PACK | 25 (K435 Spool) | Ø5.0 | Ø3/16 |
