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| INTERNATIONAL CLASSIFICATIONS |
AWS/ASME A 5.11 E NiCrMo3
EN ISO 14172
DIN 1736: EL NiCr20Mo9Nb
ENi6625 NiCr22Mo9Nb
| FEATURES & APPLICATIONS |
- Phenomenal strength and crack resistance.
- Excellent positional performance.
- Weld metal is highly corrosion resistant.
- Used extensively in the petrochemical industries.
| All Weld Metal Analysis (Typical Weight %) |
Flux Color: Grey
| C | Mn | Fe | P | S | Si | Cu | Cr | Nb | Mo | Ni |
| .09 | .8 | 6.7 | .03 | .02 | .70 | .50 | 22 | 4.0 | 9.5 | Bal. |
| Typical Mechanical Properties |
Undiluted Weld Metal Maximum Value Up to:
Tensile Strength 116,000 PSI (800 MPa)
Yield Strength 70,000 PSI (480 MPa)
Elongation 46 %
| Welding Current & Instructions |
Recommended Current: DC Reverse (+)
| Diameter (mm) | 3/32 (2.4) | 1/8 (3.2) | 5/32 (4.0) |
| Minimum Amperage | 60 | 90 | 120 |
| Maximum Amperage | 85 | 120 | 155 |
Welding Techniques: Use the lowest possible amperage and weld with a stringer bead technique
Welding Positions: Flat, Horizontal, Vertical up, Overhead
Deposition Rates:
| Diameter (mm) | Length (mm) | Weldmetal/ Electrode | Electrodes per lb (kg) of Weldmetal | Arc Time of Deposition min/lb (kg) | Amperage Settings |
| 3/32 (2.4) | 10″ (250) | .35 oz (10g) | 42 (92) | 45 (100) | 65 |
| 1/8 (3.2) | 14″ (350) | .76 oz (21g) | 23 (51) | 22 (49) | 90 |
| 5/32 (4.0) | 14″ (350) | 106 oz (31g) | 17 (37) | 20 (45) | 105 |
| APPROXIMATE ELECTRODE PACKAGING & DIMENSIONS |
| 3/32 (2.4) | 1/8 (3.2) | 5/32 (4.0) | |
| Length (mm) | 10″ (250) | 14″ (350) | 14″ (350) |
| Electrodes / lb | 24 | 13 | 9 |
| Electrodes / kg | 53 | 29 | 20 |