SAW
PF-H55LT / 
US-36
SAW flux and wire combination
| Features: | - Suitable for welding of structures for low temperature service
- Excellent impact value down to -60°C and CTOD down to -50°C
|
|---|
| Classification: | AWS A5.17 F7A8-EH14, F7P8-EH14 |
|---|
| Type of flux: | Bonded |
|---|
| Redrying of flux: | 200-300°Cx1h |
|---|
| Polarity: | AC |
|---|
Welding Positions:
Packaging data
| Flux | Mesh | Can | Wire | φ mm | Coil |
|---|
| PF-H55LT | 10x48 | 20kg | US-36 | 3.2 | 25kg | 76kg | - |
|---|
|
|
|
| 4.0 | 25kg | 75kg | 150kg |
|
|
|
| 4.8 | 25kg | 75kg | 150kg |
| Volume mm | 240W, 350H, 240L | Volume mm | 430W, 90H, 430L | 740W, 110H, 740L | 840W, 110H, 840L |
|---|
Composition (wire mass%)
| | Typical | Guarantya |
|---|
| C | 0.12 | 0.10-0.20 |
|---|
| Si | 0.03 | 0.10 |
|---|
| Mn | 1.95 | 1.70-2.20 |
|---|
| P | 0.013 | 0.030 |
|---|
| S | 0.008 | 0.030 |
|---|
| Cu | 0.12 | 0.35 |
|---|
| Note: aSingle values are maximium. |
Composition (weld metal mass %)
| | Typical |
|---|
| C | 0.08 |
|---|
| Si | 0.19 |
|---|
| Mn | 1.42 |
|---|
| P | 0.013 |
|---|
| S | 0.005 |
|---|
| Ti | 0.02 |
|---|
| B | 0.004 |
|---|
Weld mechanical properties
| | Typical | Guaranty |
|---|
| 0.2%YS (MPa) | 490 | 460 | 400min. |
|---|
| TS (MPa) | 555 | 540 | 483-655 |
|---|
| EI on 4d (%) | 34 | 34 | 22min. |
|---|
| IV -62°C (J) | 180 | 160 | 27min. |
|---|
| PWHT (°Cxh) | AW | 620x1 | AW & 620±15x1 |
|---|
| Single | Tandem |
|---|
| ABS | 3M, 3YM, MG
| 4YM, MG |
|---|
| LR | 5Y40M, H5 | - |
|---|
| DNV | ⅤYM,VL2-4,VL4-4 | ⅤYM |
|---|
| BV | A4YM, UP | - |
|---|
| NK | KAWL3M | KAWL3M |
|---|
