Heat Resistant Nickel Alloy 20 Pipe 2.4660 UNS N08020 Tube - 620 MPa Tensile Strength, 8.05 g/cm³ Density
Price:
40-45 USD/Kg
MOQ:
500 kgs
Delivery Time:
5 - 12 days based on the quantity
Brand:
DELTA
Product Description
Product Overview
Heat Resistant Nickel Alloy Pipe 20 / 2.4660 / UNS N08020 Tube is a premium corrosion-resistant alloy designed for demanding industrial applications. This low-carbon, niobium-stabilized austenitic nickel/iron/chromium alloy offers exceptional performance in aggressive chemical environments.
Material Specifications
Available Alloy Grades
- Duplex: 2205 (UNS S31803/S32205), 2507 (UNS S32750), UNS S32760 (Zeron 100), 2304, 904L
- Special Alloys: 253Ma, 254SMo, 654SMo, F50 (UNS S32100), F60, F61, F65, 1J22, N4, N6
- Nickel Alloys: Alloy 20/28/31
- Hastelloy Series: B, B-2, B-3, C22, C-4, S, C276, C-2000, G-35, G-30, X, N
- Inconel Series: 600, 601, 602CA, 617, 625, 713, 718, 738, X-750
- Incoloy Series: 800, 800H, 800HT, 825, 925, 926
- Monel Series: 400, K500, R405
Product Dimensions
- Wire: 0.01-10mm diameter
- Strip: 0.05×5.0-5.0×250mm
- Bar: φ4-50mm; Length 2000-5000mm
- Pipe: φ6-273mm; Wall thickness 1-30mm; Length 1000-8000mm
- Sheet: Thickness 0.8-36mm; Width 650-2000mm; Length 800-4500mm
Technical Properties
Chemical Composition
| Element | Content (%) |
|---|---|
| Iron, Fe | 35 |
| Nickel, Ni | 32-38 |
| Chromium, Cr | 19-21 |
| Copper, Cu | 3-4 |
| Manganese, Mn | ≤2 |
| Molybdenum, Mo | 2-3 |
| Niobium, Nb | ≤1 |
| Silicon, Si | ≤1 |
| Carbon, C | ≤0.07 |
| Phosphorous, P | ≤0.045 |
| Sulfur, S | ≤0.035 |
Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.05 g/cm³ | 0.291 lb/in³ |
Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength (annealed) | 620 MPa | 89900 psi |
| Yield strength (annealed) | 300 MPa | 43500 psi |
| Elongation at break (annealed) | 41% | 41% |
Thermal Properties
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion coefficient (@20-100°C/68-212°F) | 14.7 µm/m°C | 8.17 µin/in°F |
| Thermal conductivity | 12.3 W/mK | 85.4 BTU.in/hrft².°F |
Industry Standards & Certifications
- Standards: GB, AISI, ASTM, DIN, EN, SUS, UNS
- Certifications: ISO, SGS, BV
- Equivalent Designations: ASME SB-462, SB-464, SB-468, ASTM B462, B464, B468, B472, B474, B751
Applications
- High temperature components in aviation, naval and industrial gas turbines
- Turbine blades, guide vanes, turbine disks, high pressure compressor disks
- Combustion chambers and machine manufacturing
- Chemical and petroleum processing equipment
- Production of plastics and synthetic fibers
- Mixing tanks, heat exchangers, and process piping
Product Images
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Get in Touch
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben