Superalloy Series
0102030405
HADIN KASHIN KIMIYYA
SARKI | % | A ciki | Cr | Fe | Domin | Nb | Co | C | Mn | Kuma | S | Tare da | Al | Na | P | B |
GH4169 | MIN | 50 | 17 | daidaitawa | 2.8 | 4.75 | - | - | - | - | - | - | 0.2 | 0.65 | - | - |
MAX | 55 | 21 | daidaitawa | 3.3 | 5.5 | 1 | 0.08 | 0.35 | 0.35 | 0.015 | 0.3 | 0.8 | 1.15 | 0.015 | 0.06 |
Abubuwan Jiki
yawa | Aloy state | karfin jurewa | samar da ƙarfi | Tsawaitawa | Tsawaitawa |
| N/mm2 | Rp0.2 N/mm2 | A5% | HB | |
8.24g/cm | Magani mai ƙarfi | ≥965 | ≥550 | ≥30% | ≤363 |
Magani mai ƙarfi + tsufa | ≥1275 | ≥1034 | ≥12% | ≥331 |
STANDARD MAI GIRMA
KYAUTA | Matsayin ASTM | Matsayin ASME |
Sheet, Plate, Strip | B670 | Saukewa: SB670 |
Pipe&tube mara kyau | B983 | - |
welded Pipe&tube | - | - |
Bar, Cake | B637 | Saukewa: SB637 |
Ƙirƙira | B670 | Saukewa: SB670 |
Waya | - | - |
SIFFOFIN samfur
1.saukin injina. 2. Ƙarfin ƙarfi mai ƙarfi, ƙarfin gajiya, ƙarfin rarrafe da ƙarfin karaya a 700 ° C. 3. high oxidation juriya a 1000 ° C. 4. barga sinadaran abun da ke ciki a low yanayin zafi. 5. mai kyau weldability.
Aikace-aikacen samfur
Saboda da high zafin jiki ƙarfi da kyau kwarai lalata juriya a 700 ℃, sauki aiki 718 za a iya yadu amfani da dama high-buƙata lokatai.
