Karibu kwenye wavuti zetu!
CR20NI30 Waya ya Upinzani wa Umeme kwa Jiko la Umeme Coil
Inapokanzwa CR20NI30 waya wa upinzani wa umeme kwa jiko la umeme
Mali kuu ya waya wa kupinga inapokanzwa
| Aina | CR20NI80 | CR15NI60 | CR30NI70 | CR20NI35 | CR20NI30 | |
| Muundo kuu wa kemikali | Ni | Pumzika | 55.0 ~ 61.0 | Pumzika | 34.0 ~ 37.0 | 30.0 ~ 34.0 |
| Cr | 20.0 ~ 23.0 | 15.0 ~ 18.0 | 28.0 ~ 31.0 | 18.0 ~ 21.0 | 18.0 ~ 21.0 | |
| Fe | ≤1 | Pumzika | ≤1 | Pumzika | Pumzika | |
| Joto kubwa (℃) | 1200 | 1150 | 1250 | 1100 | 1100 | |
| Mchanganyiko wa joto la kupinga joto. (CT) | 1.09 ± 0.05 | 1.11 ± 0.05 | 1.18 ± 0.05 | 1.04 ± 0.05 | 1.06 ± 0.05 | |
| Hatua ya kuyeyuka (℃) | 1400 | 1390 | 1380 | 1390 | 1390 | |
| Resistivityp20 ℃ (10-6Ω.m) | 800 ℃ | 1.008 | 1.078 | 1.028 | 1.188 | 1.173 |
| 1000 ℃ | 1.014 | 1.095 | 1.033 | 1.219 | 1.201 | |
| 1200 ℃ | 1.025 | 1.043 | ||||
| Thamani ya maisha ya haraka | Tem. (℃) | 1175 | 1100 | 1200 | 1050 | 1050 |
| Saa (H) | ≥110 | ≥100 | ≥110 | ≥100 | ≥100 | |
| Mvuto maalum (g/cm3) | 8.4 | 8.2 | 8.1 | 7.9 | 7.9 | |
| Elongation (%) | ≥25 | ≥25 | ≥20 | ≥20 | ≥20 | |
| Mafuta (KJ/MH ℃) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Joto maalum (20 ℃) J/g. ℃ | 0.44 | 0.494 | 0.461 | 0.5 | 0.5 | |
| Panua nguvu (20 ~ 1000 ℃) α*10-6 ℃ | 18 | 17 | 17.1 | 19 | 19 | |
| Nguvu tensile (kg/mm2) | > 85 | > 85 | > 85 | > 85 | > 85 | |
| Kurudia kurudia (F/R) | > 12 | > 12 | > 12 | > 12 | > 12 | |
| Muundo wa kipaza sauti | Austenitic | Austenitic | Austenitic | Austenitic | Austenitic | |
| Kipenyo (mm) | Uvumilivu (mm) | Kipenyo (mm) | Uvumilivu (mm) |
| 0.03-0.05 | ± 0.005 | > 0.50-1.00 | ± 0.02 |
| > 0.05-0.10 | ± 0.006 | > 1.00-3.00 | ± 0.03 |
| > 0.10-0.20 | ± 0.008 | > 3.00-6.00 | ± 0.04 |
| > 0.20-0.30 | ± 0.010 | > 6.00-8.00 | ± 0.05 |
| > 0.30-0.50 | ± 0.015 | > 8.00-12.0 | ± 0.4 |
| Unene (mm) | Uvumilivu (mm) | Upana (mm) | Uvumilivu (mm) |
| 0.05-0.10 | ± 0.010 | 5.00-10.0 | ± 0.2 |
| > 0.10-0.20 | ± 0.015 | > 10.0-20.0 | ± 0.2 |
| > 0.20-0.50 | ± 0.020 | > 20.0-30.0 | ± 0.2 |
| > 0.50-1.00 | ± 0.030 | > 30.0-50.0 | ± 0.3 |
| > 1.00-1.80 | ± 0.040 | > 50.0-90.0 | ± 0.3 |
| > 1.80-2.50 | ± 0.050 | > 90.0-120.0 | ± 0.5 |
| > 2.50-3.50 | ± 0.060 | > 120.0-250.0 | ± 0.6 |
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