Alloy20
Short Description:
Alloy 20 (Carpenter 20) is a nickel‑iron‑chromium austenitic corrosion‑resistant alloy with copper and molybdenum. It features outstanding resistance to sulfuric acid and mixed corrosive media, good stress‑corrosion, pitting and crevice corrosion resistance. If you are planning to buy alloy 20 China from professional alloy 20, alloy 20 bar, alloy 20 pipe, alloy 20 sheet, alloy 20 fittings, alloy 20 flange manufacturers China and suppliers China, please feel free to contact Bozhong Group, equi...
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Alloy 20 (Carpenter 20) is a nickel‑iron‑chromium austenitic corrosion‑resistant alloy with copper and molybdenum. It features outstanding resistance to sulfuric acid and mixed corrosive media, good stress‑corrosion, pitting and crevice corrosion resistance.
If you are planning to buy alloy 20 China from professional alloy 20, alloy 20 bar, alloy 20 pipe, alloy 20 sheet, alloy 20 fittings, alloy 20 flange manufacturers China and suppliers China, please feel free to contact Bozhong Group, equipped with productive factory, we are always at your service.
The Alloy 20 material produced by Beall Industry Group are of high quality.
Properties of Alloy20:
Alloy 20 is the corrosion resistant alloy has many excellent performance:
good oxidation and reduction of medium corrosion resistance, excellent
resistance to local corrosion ,resistance to stress corrosion cracking ability.
Application:
Hydro metallurgy and sulfuric acid plant
| GB/T | UNS | AISI/ASTM | Trademark | W.Nr | ||
| NS143 | N08020 | Alloy20Cb-3 | Carpenter20Cb3 | 2.466 | ||
| Chemical Composition: | ||||||
| Grade | % | Ni | Cr | Mo | C | Fe |
| Alloy20 | Min | 32 | 19 | 2 | - | Rest |
| Max | 38 | 21 | 3 | 0.07 | ||
| Mn | Si | S | Cu | P | ||
| - | - | - | 3 | |||
| 2 | 1 | 0.03 | 4 | 0.03 | ||
| Physical Performance: |
||||||
| Density | 8.08 g/cm3 | |||||
| melting point | 1357-1430 | |||||
| Heat Treatment |
T*S | Y*S | El | Hardness | ||
| Rm N/mm2 | RP0.2N/mm2 | % | HB | |||
| Solution | 600 | 320 | 35 | - | ||
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