Aloi 20 Bei ya Mirija ya Chuma cha pua
Aloi 330 Muundo
Aloi 20 Muundo wa Kemikali
Aloi 20 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
32 - 38 | 0.02 upeo | 2 - 3 | 1 - 2 | Upeo 0.7 | Bal | 3 - 4 | 0.005 upeo | 0.02 upeo | 19 - 21 |
Aloi 20 za Mitambo
Msongamano | Kiwango cha kuyeyuka | Nguvu ya Mazao (0.2% Offset) | Nguvu ya Mkazo | Kurefusha |
8.1 g/cm3 | 1443 °C (2430 °F) | Psi - 35000 , MPa - 241 | Psi - 80000 , MPa - 551 | 30% |
Aloi 20 Kiwango Myeyuko
Aloi 20 Kiwango Myeyuko | 1443 °C (2430 °F) |
Aloi 20 Uzito | 8.1 g/cm3 |
Aloi 20 Nguvu ya Mkazo | Psi - 80000 , MPa - 551 |
Nguvu ya Mazao (0.2% Offset) | Psi - 35000 , MPa - 241 |
Kurefusha | 30% |
Aloi 20 Sawa
KIWANGO | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
Aloi 20 | N08020 | 2.4660 | Z2NCUD31-20AZ | NiCr20CuMo | - | - | - |
Aloi 20 (UNS N08020)
Utungaji %
C Kaboni | Mn Manganese | P Fosforasi | S Sulfuri | Si Silikoni | Ni Nickel | Cr Chromium | Mo Molybdenum | Cu Shaba | Nb + Ta Niobium + Tantalum | Fe Chuma |
Upeo 0.07 | 2.00 upeo | Upeo wa 0.045 | Upeo wa 0.035 | 1.0 upeo | 32.00–38.00 | 19.00–21.00 | 2.0–3.0 | 3.0–4.0 | (8.0xC) - 1.0 max | 35.0 juu |
Uvumilivu wa Dimensional
OD | Uvumilivu wa OD | Uvumilivu wa Ukuta |
.250” | ± .005” | ± 15% |
.375" | ± .005” | ± 15% |
.500” | ± .005” | ± 15% |
Sifa za Mitambo
Nguvu ya Mavuno: | Dakika 35 |
Nguvu ya Mkazo: | Dakika 80 |
Kurefusha (dakika 2"): | 30% |
Picha za Kiwanda
Ukaguzi
Usafirishaji na Ufungashaji
Ripoti ya Mtihani
Andika ujumbe wako hapa na ututumie