Lintlha tsa boholo
Lebitso la sehlahisoa | Boholo ba mefuta |
Mohatsela o batang oa ho taka | Bophara ba 0.03-7.5mm |
Molamu oa terata o chesang | Bophara ba 8.0-12mm |
Ribone | Botenya ba 0.05-0.35mm |
Bophara 0.5.0-3.5mm | |
Moqomo o batang | Botenya ba 0.5-2.5mm |
Bophara 5.0-40mm | |
hot rolled strip | Botenya ba 4-6mm |
Bophara 15-40mm |
lintlha tsa motheo:
litekanyetso tsa motheo | APMTM | FeCrAl | ||
A-1 | AF | D | ||
Mocheso o phahameng ka ho fetisisa o tsoelang pele oa ho sebetsa | 1425 | 1400 | 1300 | 1300 |
Sebopeho sa lik'hemik'hale ka lebitso,% Cr | 22 | 22 | 22 | 22 |
AI | 5.8 | 5.8 | 5.3 | 4.8 |
Fe | metsoako | metsoako | metsoako | metsoako |
Ni | - | - | - | - |
The resistivity ka 20ºC, Ωmm-2mm-1 | 1.45 | 1.45 | 1.39 | 1.35 |
boima,g/cm3 | 7.1 | 7.1 | 7.15 | 7.25 |
Katoloso ya mogote K-1 20-750ºC | 14 × 10-6 | 14 × 10-6 | 14 × 10-6 | 14 × 10-6 |
20-1000ºC | 15 × 10-6 | 15 × 10-6 | 15 × 10-6 | 15 × 10-6 |
Thermal conductivity 20ºC,Wm-1K-1 | 13 | 13 | 13 | 13 |
Mocheso o khethehileng oa 20ºC,KJkg-1K-1 | 0.46 | 0.46 | 0.46 | 0.46 |
Sebaka se qhibilihangºC | 1500 | 1500 | 1500 | 1500 |
Mohlomong litšobotsi tsa mochine | ||||
Matla a tsitsitseng, N mm-2 | 680 | 680 | 680 | 650 |
Matla a lihlahisoa, N mm-2 | 470 | 475 | 475 | 450 |
Ho thatafala, Hv | 230 | 230 | 230 | 230 |
Elong e telele,% | 20 | 18 | 18 | 18 |
900ºCTensile matla,N mm-2 | 40 | 34 | 37 | 34 |
Matla a ho hahaba 800ºC | 11 | 6 | 8 | 6 |
1000ºC | 3.4 | 1 | 1.5 | 1 |
Magnetic | makenete (ka mocheso oa 600ºC) | |||
Emissivity, maemo a oxidation | 0.7 | 0.7 | 0.7 | 0.7 |