CRAL 205 yog ib qho hlau-chromium-aluminium alloy (FeCrAl alloy) uas muaj qhov ua haujlwm siab, tsis tshua muaj hluav taws xob tiv thaiv, kev ua haujlwm kub, zoo corrosion kuj nyob rau hauv qhov kub thiab txias.
Cov ntawv thov rau CRAL 205 yog siv rau hauv cov khoom siv hluav taws xob, hluav taws xob ceramic cooktop.
Muaj pes tsawg leeg%
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Lwm yam |
Max | |||||||||
0.04 ib | 0.02 ib | 0.015 ib | 0.50 ib | Max 0.4 | 20.0-21.0 Nws | Max 0.10 | 4.8-6 | Bal. | / |
Hom Lub cev muaj zog
Qhov ceev (g / cm3) | 7.10 Nws |
Hluav taws xob tiv taus ntawm 20 ℃ (ohmm2 / m) | 1.39 ib |
Conductivity coefficient ntawm 20 ℃ (WmK) | 13 |
Tensile zog (Mpa) | 637-784 : kuv |
Elongation | Tsawg tshaj 16% |
Hniav (HB) | 200-260 Nws |
Tshooj Variation Shrink Rate | 65-75% |
Rov ua dua khoov zaus | Min 5 zaug |
Coefficient ntawm thermal expansion | |
Kub | Coefficient ntawm Thermal Expansion x10-6 / ℃ |
20 ℃ - 1000 ℃ | 16 |
Tshwj xeeb kub muaj peev xwm | |
Kub | 20 ℃ |
J/gK | 0.49 ib |
Melting point (℃) | 1500 |
Max nruam khiav hauj lwm kub hauv huab cua (℃) | 1300 |
Cov khoom sib nqus | Sib nqus |