ASTM B564 UNS N08020 Alloy 20 forged forging disc ring shaft sleeves
1. Alloy 20 general characteristics
Common Trade Names: Incoloy® Alloy 020, Alloy 20, Carpenter 20, 20CB-3.
INCOLOY® alloy 020 (UNS N08020) has excellent corrosion resistance in chemical environments containing sulfuric acid, and useful resistance to environments containing chlorides, nitric acid, and phosphoric acid. Other uses include the production of gasoline, solvents, explosives, inorganic and organic chemicals, pharmaceuticals, and food and synthetic materials. INCOLOY alloy 020 is readily fabricated to produce mixing tanks, heat exchangers, process piping, pickling equipment, pumps, valves, fasteners and fittings.
Available Product Forms:
Pipe, tube, sheet, strip, plate, round bar, flat bar, forging stock, hexagon and wire.
HEAT TREATMENT
Alloy 20Cb-3 cannot be hardened by heat treatment. Annealing is carried out at 1725/1850ºF (940/1010ºC) for 30 minutes per inch of section thickness followed by water quenching. This treatment will ensure optimum stabilization. If maximum softness is required, say for improved formability, the annealing temperature may be increased up to 2100ºF (1150ºC) but only if the part will not be welded or used in service above 1000ºF (540ºC).
Stress relieving may be used – up to 1000ºF (540ºC) – on welded structures of intricate design.
| CHEMICAL ANALYSIS |
| C | Carbon 0.06 max |
| Mn | Manganese 2.00 max |
| S and P | Sulfur and Phosphorus 0.035 max |
| Si | Silicon 1.00 max |
| Cr | Chromium 19.00/21.00 |
| Ni | Nickel 32.50/35.00 |
| Mo | Molybdenum 2.00/3.00 |
| Cu | Copper 3.00/4.00 |
| Cb + Ta | Columbium + Tantalum 8 x min/1.00 |
2. Alloy 20 forging, disc, shaft sleeves, Circle, Rings Other Available Products
| Alloy 20 Sheets | Alloy 20 Plates |
| ASTM B463 Alloy 20 Shim Sheets | Alloy 20 Cold Rolled Sheet |
| Alloy 20 Plates Exporters | Alloy 20 Hot rolled plate |
| Alloy 20 Coils Suppliers | Alloy 20 Rings |
| Alloy 20 Perforated Sheet Dealer | Alloy 20 Chequered Plate |
| UNS N08020 Plain Sheets Stockholder | Alloy 20 Circles Distributors |
| Alloy 20 Perforated Coils | Alloy 20 Sheets & Plates Manufacturer |
| DIN 2.4660 Alloy 20 Foils | Alloy 20 Strips |
| Alloy 20 Blank | Alloy 20 Profile |
| Alloy 20 Rolls | Alloy 20 Foils Stockist |
| Alloy 20 Flat | Alloy 20 Coils, Circle & Rings |
3. Alloy 20 forged forging disc ring shaft sleeves Specification
Dimensions : ASTM, ASME and API
Specifications : ASTM B 564 ASME SB 462
Size : as per the clients request
Thickness : as per the clients request
Form : Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc.
4. Alloy 20 forged forging disc ring shaft sleeves
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ASTM B564 UNS N08020 Alloy 20 Forged Forging Disc Ring Shaft Sleeves Images
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