Jiangyin Chengxin Alloy Material Co., Ltd ，
| Payment Terms | T/T,D/P |
| Supply Ability | 30 Tons per day |
| Delivery Time | 7 days |
| Packaging Details | Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated. |
| Place of Orig | China |
| Type | High temperture Alloy Bar |
| Density | 8.14 g/cm³ |
| Melting range | 1320–1380°C (2408–2516°F) |
| Thermal Conductivity | 11.3 W/m·K (at 100°C) |
| Specific Heat Capacity | 0.46 J/g·K (460 J/kg·K) |
| Modulus of Elasticity | 180 GPa |
| Poisson’s Ratio | 0.29 |
| Coefficient of Thermal Expansion | 12.5 × 10⁻⁶ /°C (20–1000°C range) |
| Electrical Resistivity | 1.2 µΩ·m |
| Brand Name | Senphus |
| Model Number | GH2903/GH903/N09903/Incoloy903 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,D/P | Supply Ability | 30 Tons per day |
| Delivery Time | 7 days | Packaging Details | Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated. |
| Place of Orig | China | Type | High temperture Alloy Bar |
| Density | 8.14 g/cm³ | Melting range | 1320–1380°C (2408–2516°F) |
| Thermal Conductivity | 11.3 W/m·K (at 100°C) | Specific Heat Capacity | 0.46 J/g·K (460 J/kg·K) |
| Modulus of Elasticity | 180 GPa | Poisson’s Ratio | 0.29 |
| Coefficient of Thermal Expansion | 12.5 × 10⁻⁶ /°C (20–1000°C range) | Electrical Resistivity | 1.2 µΩ·m |
| Brand Name | Senphus | Model Number | GH2903/GH903/N09903/Incoloy903 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Incoloy903 High Temperature Alloy Bar ，GH2903 High Temperature Alloy Bar | ||
GH2903/GH903/N09903/Incoloy903 Top-Performing High Temperature Alloy Bar For Industrial Components
GH2903 (also known as GH903, N09903, or Incoloy 903) is a high-performance iron-nickel-cobalt alloy designed for applications requiring high strength, excellent fatigue resistance, and superior oxidation resistance at elevated temperatures. It features a well-balanced composition of nickel, iron, cobalt, titanium, and niobium, providing exceptional mechanical properties and stability under thermal cycling conditions.
Commonly used in aerospace, gas turbines, and high-stress mechanical components, GH2903 offers outstanding creep resistance and dimensional stability, making it ideal for jet engine components, turbine disks, and fasteners. The alloy is precipitation-hardened to enhance its strength and durability while maintaining good weldability and machinability.
GH2903 bars are available in various sizes and forms, meeting industry standards for high-temperature applications. Its ability to withstand extreme environments makes it a preferred choice for critical aerospace and power-generation applications, ensuring reliability and long service life in demanding operational conditions.
| Chemical Composition Wt.% | % | Fe | Nb | P | Co | Ni | Al | Ti | C | Mn | Si | S | Mo | B | Al |
| Min | 2.7 | 14 | 36 | 1.35 | 5 | 0.005 | 0.7 | ||||||||
| Max | Bal. | 3.5 | 0.015 | 17 | 39 | 0.5 | 1.75 | 0.05 | 0.2 | 0.2 | 0.015 | 6.5 | 0.01 | 1.15 |
| Physical Constants | Density(g/cm³) | 8.1 | |||||
| Melting Range(℃) | 1350–1400°C (2462–2552°F) | ||||||
GH2903/GH903/N09903/Incoloy903 Alloy Bar key features:
The GH2903 (GH903) / N09903 / Incoloy 903 Alloy Bar is a high-performance nickel-iron-cobalt-based superalloy known for its excellent mechanical and thermal properties. Here are its key features:
Incoloy 903 (GH2903, GH903, N09903) is a high-strength, nickel-iron-cobalt-based superalloy designed for applications requiring excellent thermal stability, high strength, and good corrosion resistance. It is often used in aerospace, power generation, and other high-performance industries.
Applications of Incoloy 903 Alloy Bar:
1.Aerospace Industry
2.Power Generation
3.Automotive & Motorsport
4.Industrial Applications
5.Marine & Defense
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
230000000-240000000
Employee Number:
1400~1500
Ecer Certification：
Verified Supplier
Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre... Company Overview: Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre...
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