inconel 690
Incazelo emfushane:
Ingxubevange 690 has ukumelana ezivelele amakhemikhali oxidizing futhi ephezulu lokushisa oxidizing amagesi. Futhi has ukumelana ukugcizelela yokugqwala ezindaweni chloride-equkethe kanye sodium hydroxide izixazululo. Ingxubevange 690 isetshenziselwa izicelo ezifana yamalahle gasification amayunithi, izitofu kanye Amapayipi ngoba kucutshungulwa sulfuric acid, amaziko ukuze Petrochemical ukucutshungulwa, incinerators nokunye.
Imininingwane
| uns | W.Nr |
| N06690 | 2,4642 |
Chemical ukwakheka
| Ibanga | % | Ni | Kr | Imali | C | mn | Si | Cu | S |
| 690 | min | 58,0 | 27,0 | 7.0 | 0.05 | ||||
| UMax | 31,0 | 11.0 | 0.5 | 0.5 | 0.5 | 0,015 |
izakhiwo Mechanical (Inani eliphansi at 20 ℃)
| Eqine Strengthσb / MPA | Ukuhoxa Strengthσp0.2 / MPA | Elongationσ5 /% |
| 580 | 260 | 30 |
Okujwayelekile
| Ibha | ekwakheni | Ishidi / Strip | pipe |
| ASTM B166 | ASTM B564 | ASTM B168 | ASTM B163ASTM B829 |
