Argeloy NP
Non-Precious Alloys
| Color | WHITE |
| Type | 4 |
| ADA Class | Predominantly Base (PB) |
|
Application
 
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| Processing | |
|---|---|
| Investment | Phosphate Bonded |
| Crucible | Quartz or Zircon |
| Degassing Temp C | 650-1040 |
| Oxidation Procedure | Hold 0 Min With Vacuum; Blue Color Indicates Temp Too Low, Red Too High A Straw Yellow Or Even Grey Oxide Is Desired. Opaque Directly On This Oxide |
| Solder & Laser Wires | |
|---|---|
| PreSolder | P, NP, Flux-N-SOL |
| PostSolder | LO, R |
| Laser Wire | LWNPNI |
| Physical Properties | |
|---|---|
| VHN After Firing | 240 |
| VHN Soft | |
| VHN Hard | |
| Proof Stress Soft MPa | 552 |
| Proof Stress Hard MPa | |
| Tensile Strength Soft MPa | |
| Tensile Strength Hard MPa | 1138 |
| Elongation Soft | 12 |
| Elongation Hard | |
| Elastic Modulus GPa | 192 |
| Composition | |
|---|---|
| Nickel (Ni) | 76.2 |
| Chromium (Cr) | 14.0 |
| Aluminium (Al) | 2.0 |
| Molybdenum (Mo) | 6.0 |
| Beryllium (Be) | 1.8 |
| Thermal Properties | |
|---|---|
| Melting Range C | 1230-1290 |
| Casting Temp C | 1370 |
| Density g/cc | 7.8 |
| Expansion at 500C | 14 |
| Expansion at 600C | 14.4 |
| Burnout Temp C | 870 |