Incoloy 800H UNS N08810 High Temperature Alloy with 450 MPa Tensile Strength and 500°C Heat Resistance
Price:
USD 35~70 / KG
MOQ:
50KG
Delivery Time:
25-30 days
Brand:
Superalloys
Product Description
Incoloy 800H / UNS N08810 High Temperature Alloy
Product Overview
Incoloy 800H (UNS N08810) is a high-performance nickel-iron-chromium alloy engineered for demanding high-temperature applications, particularly in nitric condenser systems and other industrial equipment requiring exceptional heat resistance.
Key Features & Benefits
- Excellent corrosion resistance in high-temperature aqueous media up to 500°C
- Superior stress corrosion cracking resistance
- Good workability and formability for manufacturing processes
- High strength retention at elevated temperatures
Chemical Composition
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Nickel (Ni) | 30 | 35 |
| Chromium (Cr) | 19 | 23 |
| Iron (Fe) | Balance | Balance |
| Carbon (C) | 0.05 | 0.10 |
| Manganese (Mn) | - | 1.5 |
| Silicon (Si) | - | 1.0 |
| Copper (Cu) | - | 0.75 |
| Sulfur (S) | - | 0.015 |
| Aluminum (Al) | 0.15 | 0.60 |
| Titanium (Ti) | 0.15 | 0.60 |
Physical Properties
Density: 8.0 g/cm³
Melting Point: 1350-1400°C
Mechanical Properties
| Property | Value |
|---|---|
| Yield Strength | 180 MPa |
| Tensile Strength | 450 MPa |
| Elongation | ≤35% |
| Hardness | HB (Typical) |
Applications
Ideal for nitric condensers, high-temperature processing equipment, industrial furnaces, heat exchangers, and components requiring sustained performance in corrosive high-temperature environments.
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Get in Touch
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Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee