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ASTM A240 UNS N08020 Nickel Base Alloy Sheet and Plate with 0.4 - 16.0mm Thickness in Stock
Product Details
| Model Number | N08020 | Shape | Flat |
|---|---|---|---|
| Technique | Cold Rolled | Surface Treatment | Bright |
| Thickness Range | 0.4 - 16.0mm | Iron Content | 35% |
| Nickel Content | 32-38% | Chromium Content | 19-21% |
| Copper Content | 3-4% | Molybdenum Content | 2-3% |
| Density | 8.05 G/cm3 | Tensile Strength | 620 MPa |
| Yield Strength | 300 MPa | Elongation At Break | 41% |
| Thermal Conductivity | 12.3 W/mK | ||
| Highlight | ASTM A240 Stainless Steel Sheet,UNS N08020 Stainless Steel Plate,0.4 - 16.0mm Thickness Nickel Base Alloy Sheet |
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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
Product Images
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