Description
ASTM / ASME B 463 Alloy 20 Sheets, Alloy UNS N08020 Chequered Plate, Alloy 20 Coils Leading Manufacturers.
DIN 2.4660 Alloy 20 Shim Sheet, Alloy 20 ASTM B463 Diamond Plate, Alloy 20 Perforated Sheet Exporter.
Alloy 20 Foils, ASME SB 463 Alloy 20 Strips, Alloy 20 Ring, Alloy 20 Rolls, Alloy 20 Profile Suppliers.
These UNS N08020 Plates has excellent mechanical properties and fabricability, along with minimal carbide precipitation during welding. It also contains niobium for stabilization against sensitization and resultant intergranular corrosion. As a manufacturer, supplier, stockiest andexporter, we offer these UNS N08020 Sheets, Plates and Coilsin custom-made sizes and thicknesses as per the exact demands of our esteemed clients.
Alloy 20 Plates, Sheets & Coils Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | EN |
| Alloy 20 | 2.4660 | N08020 | Z2NCUD31-20AZ | NiCr20CuMo |
ASTM B463 Alloy 20 Plates, Sheets & Coils Specification
Dimensions : ASTM, ASME and API
Specifications : ASTM B 463 / ASME SB 463
Grade : Alloy 20 – UNS N08020
Size : 15NB to 150NB In
Thickness : 0.3 mm to 120mm
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.
Alloy 20 Plates, Sheets & Coils Chemical Composition
| Element | Alloy 20 |
| Ni | 32 – 38 |
| Fe | Bal |
| C | 0.02 max |
| Mn | 1 – 2 |
| Si | 0.7 max |
| Cu | 3 – 4 |
| Cr | 19 – 21 |
| Mo | 2 – 3 |
| S | 0.005 max |
| P | 0.02 max |
| Nb | 0.1 – 0.3 |
Alloy 20 Plates, Sheets & Coils Physical & Mechanical Properties
| Element | Alloy 20 |
| Density | 8.1 g/cm3 |
| Melting Point | 1443 °C (2430 °F) |
| Tensile Strength | Psi -80,000, MPa -551 |
| Yield Strength (0.2%Offset) | Psi – 35,000, MPa – 241 |
| Elongation | 30 % |
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