ZYTC Alloy, a reliable Chinese manufacturer and global supplier of aerospace‑grade nickel‑base superalloys, offers high‑performance AMS 5391 Inconel 713C (UNS N07713) investment castings, along with supporting bars, rods and billet raw materials for high‑temperature critical component production. Produced following strict vacuum casting procedures and fully compliant with SAE AMS 5391 and AMS 5377 standards, Inconel 713C is a precipitation‑hardening nickel‑chromium superalloy optimized for exceptional high‑temperature strength and outstanding thermal‑fatigue resistance, capable of sustained service at temperatures reaching 1700°F (925°C). |  |
Inconel 713C (UNS N07713 / AMS 5391) – Precipitation-Hardening Nickel-Chromium Cast Superalloy for High-Temperature Turbine ApplicationsInconel 713C (UNS N07713) is a precipitation-hardenable nickel-chromium-base cast superalloy specifically designed for high-temperature service in jet engine turbine blades, turbochargers, and industrial gas turbine components. Developed as a vacuum-cast alloy optimized for investment casting, Inconel 713C delivers outstanding rupture strength up to 927°C (1700°F), excellent resistance to thermal fatigue, and good castability. Unlike many wrought nickel alloys, Inconel 713C is primarily used in cast form, making it particularly suitable for complex near-net-shape components such as turbine blades, vanes, and guide vanes. As a professional Chinese nickel alloy supplier, ZYTC Alloy provides certified Inconel 713C investment castings, cast billets, and cast round bars with full material traceability.
Specifications & International EquivalentsInconel 713C is recognized under multiple international standards and is available in various cast product forms for high-temperature applications. | Standard | Designation |
|---|
| SAE AMS | AMS 5391 (investment castings), AMS 5377 | | UNS | N07713 | | Chinese (GB) | K418 (GB/T 14992, HB 5162-1988) | | German (DIN/EN) | 2.4663 (NiCr12Mo4Al6) | | GOST | ЖС13 / ВЖЛ13 |
Available Product Forms: Cast billets, cast round bars, investment castings, and custom near-net-shape components. Related Grades: Inconel 713LC (low-carbon variant with improved ductility), MAR-M246, and Rene 77. |  |
Chemical Composition| Element | Value |
|---|
| Ni | Balance | | Cr | 12.0 – 14.0 | | Mo | 4.0 – 5.0 | | Al | 5.5 – 6.5 | | Nb | 1.8 – 2.8 | | Ti | 0.5 – 1.0 | | C | 0.08 – 0.20 | | B | 0.005 – 0.015 | | Zr | 0.05 – 0.15 | | Si | ≤ 0.50 | | Mn | ≤ 0.25 | | Fe | ≤ 2.50 | | Cu | ≤ 0.50 | | Co | - | | S | ≤ 0.015 | | P | ≤ 0.015 |
Mechanical Properties| productCenter.property | Value |
|---|
| Tensile Strength Rm | ≥ 827 MPa (120 ksi) | | 0.2% Yield Strength | ≥ 690 MPa (100 ksi) | | Elongation A | ≥ 3% |
Physical Properties| Property | Unit | Value |
|---|
| Density | g/cm³ | 7.91 g/cm³ (0.286 lb/in³) | | Melting Range | °C | 1,260 – 1,288°C (2,300 – 2,350°F) | | Modulus of Elasticity (20°C) | GPa | 200 GPa (29 × 10⁶ psi) | | Shear Modulus | - | 77 GPa | | Poisson's Ratio | - | 0.30 | | Thermal Conductivity (20°C) | W/m·K | ~11 W/(m·K) | | Thermal Conductivity (870°C) | W/m·K | ~25 W/(m·K) | | CTE (20–100°C) | - | ~10.8 ppm/°C (6.0 ppm/°F) | | CTE (20–870°C) | - | ~15.5 ppm/°C (8.6 ppm/°F) | | Specific Heat (20°C) | J/kg·K | 0.42 J/(g·K) | | Electrical Resistivity (20°C) | μΩ·cm | ~1.15 μΩ·m | | Magnetism | - | Non-magnetic (austenitic) |
Key Material Advantages- Excellent creep and stress‑rupture strength under elevated temperature up to 925°C
- Reliable high‑temperature oxidation resistance for long‑term harsh‑environment operation
- Good filling performance for investment casting, enabling manufacturing of complex thin‑wall castings
- Strong thermal‑fatigue property against repeated heating and cooling cycles
- Vacuum processed feedstock effectively reduces inclusions to secure consistent casting quality
Typical Application FieldsAerospace & Aviation Jet engine turbine blades, nozzle guide vanes, integrated cast turbine rotors and other engine hot‑section components. Power Generation Industrial gas turbine cast components working under continuous high‑temperature operating loads. Automotive Turbocharger wheels and hot‑end assemblies for high‑performance turbo systems. Industrial & Defense High‑stress precision cast parts subjected to severe thermal cycling conditions.
Why Choose ZYTC Alloy for Inconel 713C?ZYTC Alloy is a leading AS9120B and ISO 9001 certified nickel alloy supplier and manufacturer based in China, with decades of experience in the specialty metals industry serving global aerospace, power generation, automotive, and industrial clients. Our Advantages: ✅ AS9120B & ISO 9001 certified – rigorous quality management ✅ AMS 5391 compliant investment castings, cast billets, and cast round bars ✅ Full material traceability from melt to delivery ✅ EN 10204 3.1 / 3.2 inspection certificates available ✅ Vacuum casting capability for high-integrity components ✅ Custom casting and machining to meet specific customer requirements ✅ Competitive factory pricing with no intermediaries ✅ Fast global delivery from ex-stock inventory ✅ Technical support from experienced metallurgists
ZYTC Alloy supplies both finished investment casting products and raw bars, rods and billets for foundry customers. Supplementary services including HIP hot isostatic pressing, custom heat treatment and dimension machining are available per customer drawings. Reach out to our technical team for material datasheets, inspection test reports and project quotation of AMS 5391 Inconel 713C castings. Contact ZYTC Alloy Today 📧 Email: daisy@zytcsteel.com
📲 WhatsApp: +86 17335753350 |
