Argeloy NP Bond
Non-Precious Alloys
| Color | WHITE |
| Type | 4 |
| ADA Class | Predominantly Base (PB) |
|
Application
 
|
|
| Processing | |
|---|---|
| Investment | Phosphate Bonded |
| Crucible | Quartz or Zircon |
| Degassing Temp C | 650-1040 |
| Oxidation Procedure | Hold 0 Min With Vacuum, Do Not Remove Oxide |
| Solder & Laser Wires | |
|---|---|
| PreSolder | P, NP, Flux-N-SOL |
| PostSolder | LO, R |
| Laser Wire | LWNPNI |
| Physical Properties | |
|---|---|
| VHN After Firing | 370 |
| VHN Soft | |
| VHN Hard | |
| Proof Stress Soft MPa | 630 |
| Proof Stress Hard MPa | |
| Tensile Strength Soft MPa | 937 |
| Tensile Strength Hard MPa | |
| Elongation Soft | 10 |
| Elongation Hard | |
| Elastic Modulus GPa | 207 |
| Composition | |
|---|---|
| Nickel (Ni) | 77.0 |
| Chromium (Cr) | 14.0 |
| Aluminium (Al) | 2.0 |
| Titanium (Ti) | 0.25 |
| Cobalt (Co) | 0.25 |
| Molybdenum (Mo) | 4.7 |
| Beryllium (Be) | 1.8 |
| Thermal Properties | |
|---|---|
| Melting Range C | 1160-1280 |
| Casting Temp C | 1370 |
| Density g/cc | 7.8 |
| Expansion at 500C | 14.5 |
| Expansion at 600C | 14.7 |
| Burnout Temp C | 870 |