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Read MoreAlloy 263 Supplier and Stockist in India
Leading Alloy 263 Stockist in Mumbai, India. Exporter of UNS N07263 Sheets, ASTM B446 Alloy 263 Round Bars Supplier, DIN 2.4650 Plates Dealer. Reliable Aerospace-Grade Alloy 263 Supplier Worldwide.
Alloy 263 is a precipitation-hardenable nickel-cobalt-chromium alloy engineered to deliver exceptional strength, oxidation resistance, and thermal stability, making it a trusted choice in high-temperature environments. With its superior creep resistance and excellent formability, Alloy 263 is widely utilized in the aerospace and defense sectors, particularly in turbine components, engine parts, and exhaust systems where performance under extreme heat is critical. Bhansali AeroAlloys specializes in supplying high-quality Alloy 263 in various forms, including round bars, sheets, plates, and custom forms to meet precise industry requirements.

Alloy 263 Stockist
At Bhansali AeroAlloys, we understand the demanding standards of aerospace and defense applications, which is why we ensure our Alloy 263 products adhere to strict international specifications for durability and reliability. Whether you need stock materials or tailor-made solutions, our expert team is committed to providing you with the best material support for your projects. For inquiries or to request a quote, reach out to us today at sales@bhansaliaeroalloys.com and partner with a trusted supplier for your critical applications.
Standards
- UNS N07263
- 2.4650
Sizes Available
- Sheets / Plates / Coils: 0.8mm (0.032”) to 50.8mm (2”)
(Larger sizes available on request) - Round Bars / Wires: 1.6mm DIA to 254mm DIA
(Larger sizes available on request)
Specifications
- Plate: AMS 5872, B50A774, EMS 70797, MSRR7036
- Sheet: AMS 5872, B50A774, EMS 70797, MSRR7036
- Bar: AMS 5886, DIN 17752
Type Analysis
Element | Min (%) | Max (%) |
---|---|---|
Carbon | 0.04 | 0.08 |
Manganese | -- | 0.60 |
Silicon | -- | 0.40 |
Chromium | 19.0 | 21.0 |
Nickel | Balance | -- |
Boron | -- | 0.005 |
Iron | -- | 0.70 |
Cobalt | 19.0 | 21.0 |
Titanium | 1.90 | 2.40 |
Aluminum | -- | 0.60 |
Molybdenum | 5.60 | 6.10 |
Copper | -- | 0.20 |
Sulfur | -- | 0.007 |
Silver | -- | 0.0005 |
Bismuth | -- | 0.0001 |
Al + Ti | 2.40 | 2.80 |
Modulus of Elasticity
Temperature (°F) | ksi x 103 | GPa |
---|---|---|
200 | 31.7 | 219 |
400 | 30.7 | 212 |
600 | 29.6 | 205 |
800 | 28.5 | 198 |
1000 | 27.5 | 192 |
1200 | 26.2 | 185 |
1400 | 24.8 | 176 |
1600 | 22.9 | 166 |
1800 | 21.1 | 154 |
Room | 32.1 | 221 |
Electrical Resistivity
Temperature (°F) | Micro Ohm-in |
---|---|
200 | 45.8 |
400 | 46.5 |
600 | 47.5 |
800 | 48.2 |
1000 | 49.1 |
1200 | 49.6 |
1400 | 49.4 |
1600 | 48.9 |
1800 | 48.9 |
Room | 45.3 |
Thermal Conductivity
Temperature (°F) | Btu-in/ft²-hr-°F | W/m-K |
---|---|---|
200 | 89 | 13.0 |
400 | 103 | 14.7 |
600 | 115 | 16.3 |
800 | 128 | 18.0 |
1000 | 141 | 19.7 |
1200 | 154 | 21.4 |
1400 | 167 | 23.0 |
1600 | 182 | 24.7 |
1800 | 195 | 26.8 |
Room | 81 | 11.7 |