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Inconel 625 (UNS: N06625, Werkstoff Nr.: 2.4856)
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ASTM B366 Inconel 625 Flanges
Specifications
| Standards |
Designation |
| ASTM |
B 366 |
| ASME |
SB 366 |
| UNS |
N06625 |
| Werkstoff Nr. |
2.4856 |
Dimensions
Chemical Composition
|
Inconel 625 |
| Ni |
58.0 min |
| Cr |
20.0 – 23.0 |
| Fe |
5.0 max |
| C |
0.10 max |
| Mn |
0.50 max |
| Si |
0.50 max |
| Mo |
8.0 – 10.0 |
| Co |
1.0 max |
| Al |
0.40 max |
| Ti |
0.40 max |
| Nb + Ta |
3.15 – 4.15 |
| P |
0.015 max |
| S |
0.015 max |
Mechanical & Physical Properties – Inconel 625
| Density |
8.4 g/cm3 |
| Melting Point |
1350 °C (2460 °F) |
| Tensile Strength |
Psi – 135,000 , MPa – 930 |
| Yield Strength (0.2%Offset) |
Psi – 75,000 , MPa – 517 |
| Elongation |
42.5 % |
Subcategory: Nickel Alloys; Metal; Nickel Base; Superalloy
Key Words: Inconel Flanges, Inconel 625 Flanges, Inconel Flange, Inconel 625 Flange
Component
Al
C
Co
Cr
Fe |
Wt. %
Max 0.4
Max 0.1
Max 1
20 - 23
Max 5 |
Component
Mn
Mo
Nb
Ni |
Wt. %
Max 0.5
8 - 10
3.15 - 4.15
Min 58 |
| Electrical Properties |
| Electrical Resistivity |
0.000129 ohm-cm |
0.000129 ohm-cm |
|
| Magnetic Permeability |
1.0006 |
1.0006 |
at 200 oersted (15.9 kA/m) |
| Curie Temperature |
Max -196 °C |
Max -321 °F |
|
| Thermal Properties |
| CTE, linear 20°C |
12.8 µm/m-°C |
7.11 µin/in-°F |
20-100°C |
| Heat Capacity |
0.41 J/g-°C |
0.098 BTU/lb-°F |
|
| Thermal Conductivity |
9.8 W/m-K |
68 BTU-in/hr-ft²-°F |
|
| Melting Point |
1290 - 1350 °C |
2350 - 2460 °F |
|
| Solidus |
1290 °C |
2350 °F |
|
| Liquidus |
1350 °C |
2460 °F |
|
