Nikel Alloy 20 (UNS N08020) /DIN2.4660
Paduan | unsur | C | Si | Mn | S | P | Ni | Cr | Nb+Ti | Fe | Cu | Mo |
Paduan 20 | Min |
|
|
|
|
| 32.0 | 19.0 | 8*C |
| 3.0 | 2.0 |
Maks | 0.07 | 1.0 | 2.0 | 0.035 | 0.045 | 38.0 | 21.0 | 1.0 | imbangan | 4.0 | 3.0 |
Status wa | Kekuwatan tensile Rm Mpa Min. | kekuatan ngasilaken RP 0. 2 Mpa Min | Elongation A 5 min% |
Annealed | 620 | 300 | 40 |
Kapadhetang/cm3 |
8.08 |
Rod, Bar, Wire lan Forging Simpenan- ASTM B 462 ASTM B 472, ASTM B 473, ASME SB 472, ASME SB 473,
Plate, Sheet lan Strip- ASTM A 240, ASTM A 480, ASTM B 463, ASTM B 906, ASME SA 240,
Pipa lan Tube- ASTM B 729, ASTM B 829, ASTM B 468, ASTM B 751, ASTM B 464, ASTM B 775, ASTM B 474,
Liyane- ASTM B 366, ASTM B 462, ASTM B 471, ASTM B 475, ASME SB 366, ASME SB-462, ASME SB
Resistensi korosi umum sing apik kanggo asam sulfat
Resistensi banget kanggo retak korosi stres klorida
Sifat mekanik lan fabricability sing apik banget
Presipitasi karbida minimal sajrone pengelasan
Excels ing resisting korosi kanggo asam sulfat panas