Fountainhead Alloys
Opera House, Mumbai, Maharashtra
GST No. 27AKOPC9787G1ZI
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Product Details:
| Minimum Order Quantity | 50 Kilogram |
| Material | Nimonic |
| Material Grade | Alloy 263 |
| Usage/Application | Industry |
| Length | 6000 mm |
| Shape | Rectangular |
| Type | Plate |
| Thickness | 200 mm |
| UNS | N07263 |
| Standard | AMS 5886 DIN 2.4650 |
Super alloys are also called high performance alloys. They contain a number of elements in a variety of combinations to reach the desired result. These alloys can function in environments with high temperatures and severe mechanical stress, and also in cases where high surface stability is needed. Super alloys have good creep and oxidation resistance.
Strengthening of super alloys is performed by work hardening, solid-solution hardening, and precipitation hardening methods.
Nimonic Alloy 263™ is a British nickel-chromium-cobalt-molybdenum alloy specially meant for use in high temperature and high strength applications. This alloy can be precipitation-hardened.
The following datasheet will provide more details about Nimonic Alloy 263™.
The following table shows the chemical composition of Nimonic Alloy 263™.
| Element | Content (%) |
|---|---|
| Nickel, Ni | 49 |
| Cobalt, Co | 19-21 |
| Chromium, Cr | 19-21 |
| Molybdenum, Mo | 5.60-6.10 |
| Titanium, Ti | 1.90-2.40 |
| Iron, Fe | 0.70 |
| Manganese, Mn | 0.60 |
| Aluminum, Al | 0.60 |
| Silicon, Si | 0.40 |
| Copper, Cu | 0.20 |
| Carbon, C | 0.040 - 0.080 |
| Boron, B | 0.0050 |
| Sulfur, S | 0.0070 |
The physical properties of Nimonic Alloy 263™ are outlined in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.36 g/cm³ | 0.302 lb/in³ |
| Melting point | 1300-1355°C | 2370-2471°F |
The mechanical properties of Nimonic Alloy 263™ are provided below.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength (precipitation hardened, value at room temperature) | 940 MPa | 136000 psi |
| Yield strength (@strain 0.200%, precipitation hardened, value at room temperature) | 550 MPa | 79800 psi |
| Elongation at break (precipitation hardened) | 39% | 39% |