ASTM A240 UNS N08020 Nickel Base Alloy Sheet and Plate with 0.4 - 16.0mm Thickness in Stock
Price:
US $4.69-6.22 / kg
MOQ:
300 kg
Delivery Time:
Negotiable
Product Description
ASTM A240 UNS N08020 Austenitic Stainless Steel Sheet and Plate
Available in thickness range 0.4 - 16.0mm, ready for immediate delivery from stock inventory.
Material Overview
N08020 is a low-carbon, niobium-stabilized austenitic nickel/iron/chromium alloy with molybdenum and copper additions. This alloy demonstrates exceptional corrosion resistance in chemical environments containing phosphoric acid, chlorides, and sulfuric acid, while maintaining excellent mechanical properties at both ambient and elevated temperatures.
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 co-efficient (@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 |
Equivalent Designations
- ASME SB-462 - SB-464
- ASME SB-468
- ASTM B 462 - B 464
- ASTM B 468
- ASTM B 472 - B 474
- ASTM B 751
- ASTM A240
Industrial Applications
- Production of plastics and synthetic fibers
- Chemical and petroleum processing equipment
- Mixing tanks
- Heat exchangers
- Process piping
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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