0,05mm menyang 10mm kawat Fecral Fecral Kawat sing digunakake kanggo unsur pemanasan (Cal 25/5)
Produser Kawat Tahan Pemanasan / Cina China
Analisis Nominal
20.00 cr, 5,00 al, Bal. FE
Suhu kerjane maksimal: 1250 º C.
Suhu lebur: 1500 º c
Racuritas listrik: 1,4 ohm mm2 / m
Wis digunakake kanthi akeh minangka unsur pemanasan ing tungku industri lan pembuangan listrik.
Nduwe kekuatan sing kurang panas tinimbang tophet wesi nanging titik lebur sing luwih dhuwur.
Shanghai Takiii Alloy material Co, Ltd
Produsen aloi alkhrome sing paling profesional ing China
Kita uga ngasilake cral 14/4, Cral 19/3 lan kawat resistance kelas liyane kanggo permintaan industri.
| Komposisi Kimia lan Properti Utama Aloi Rintangan Fe-CR-Aling | | Properties \ kelas | 1cr13al4 | 0cr2RA5AL5 | 0cr21al6 | 0cr23al5 | 0cr21AL4 | 0cr21al6nB | 0cr27Al7MO2 | Komposisi Kimia Utama
(%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 | | Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | | Re | Opportune | Opportune | Opportune | Opportune | Opportune | Opportune | Opportune | | Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | | | | | | | Nb0.5 | MO1.8-2.2 | | Suhu layanan layanan maksimal (OC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | | Resisivitas 20Oc (ω mm2 / m) | 1.25
± 0,08 | 1.42
± 0,06 | 1.42
± 0,07 | 1.35
± 0,07 | 1.23
± 0,07 | 1.45
± 0,07 | 1.53
± 0,07 | | Kapadhetan (g / cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | | Konduktivitas termal | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 4.2 | | (Kj / m @ h @ oc) | | Coefisien ekspansi termal (α × 10-6 / oc) | 15.4 | 16 | 14,7 | 15 | 13.5 | 16 | 16 | | Kira-kira titik leleh (OC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | | Kekuwatan tensile (n / mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | | Elongasi (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | | Variasi Bagean | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | | Tarif nyusut (%) | | Bola-bali bengkok frekuensi (f / r) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | | Hardness (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | | Wektu layanan terus | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | | Struktur micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | | Properti Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | |
Sadurunge: Kuarsa Lamp Kuarsa Kuarsa Kuarsa Kuarsa Lampu inframerah putih putih tabung inframerah Sabanjure: Kabel Aluminium Chrome (Cal 25-5) 0.5mm karo Din250 Spool
