Oxidation Resistant Incoloy 800HT Alloy Bar With Enhanced Thermal Stability
Price:
Price is negotiated based on the required specifications and quantity
MOQ:
100KG
Delivery Time:
5-8 working days, depending on the parameters required for negotiation
Brand:
Zhonggong Special Metallurgy
Product Description
Oxidation Resistant Incoloy 800HT Alloy Bar With Enhanced Thermal Stability
Product Overview
Incoloy 800HT is a high-temperature nickel-iron-chromium alloy engineered for exceptional thermal stability and mechanical performance in extreme conditions. This alloy maintains superior oxidation and carburization resistance at temperatures up to 1100°C (2010°F), making it ideal for demanding industrial applications.
Key Attributes
| Attribute | Value |
|---|---|
| Name | Incoloy 800HT |
| Density | 7.94g/cm3 |
| Melting Point | 1350-1400°C (2460-2550°F) |
| Tensile Strength | 600-800 MPa (87,000-116,000 psi) |
| Yield Strength (0.2% offset) | 450-600 MPa (65,000-87,000 psi) |
| Elongation | 30% min |
| Hardness (Brinell) | ≤200 HB |
| Electrical Resistivity | 1.08 µΩ·m at 20°C (68°F) |
| Thermal Conductivity | 11.0 W/m·K at 20°C (68°F) |
| Specific Heat Capacity | 460 J/kg·K at 20°C (68°F) |
| Coefficient of Thermal Expansion | 14.2 µm/m·K (20-100°C) |
| Magnetic Permeability | ≤1.01 (approximate) |
| Corrosion Resistance | Excellent resistance to oxidation and carburization at high temperatures |
Chemical Composition
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 30.0 - 35.0 |
| Iron (Fe) | 39.5 min |
| Chromium (Cr) | 19.0 - 23.0 |
| Aluminum (Al) | 0.85 - 1.20 |
| Carbon (C) | 0.06 - 0.10 |
| Titanium (Ti) | 0.25 - 0.60 |
| Copper (Cu) | 0.15 - 0.60 |
Performance Characteristics
Incoloy 800HT maintains superior strength and dimensional stability under thermal stress conditions, with excellent creep resistance and good ductility. The alloy is weldable using standard techniques and offers favorable machining characteristics for versatile fabrication.
Typical Applications
- Heat exchangers and industrial furnace components
- Petrochemical processing equipment
- Power generation systems
- Gas turbine components
- High-temperature chemical processing equipment
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Get in Touch
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Company
Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
Location
New South Stainless Steel Trading Market, Fangcheng Avenue, Wuxi City, Jiangsu Province, 12-101.
Contact Person
John zhou