Tongasoa eto amin'ny tranokalanay!
cr20ni30 tariby fanoherana elektrika ho an'ny fatana elektrika fanafanana coil
fanafanana cr20ni30 tariby fanoherana elektrika ho an'ny fatana elektrika
Toetra fototra amin'ny tariby fanoherana hafanana
| Type | Cr20Ni80 | Cr15Ni60 | Cr30Ni70 | Cr20Ni35 | Cr20Ni30 | |
| Ny singa simika fototra | Ni | HAFA | 55.0–61.0 | HAFA | 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 | HAFA | ≤1 | HAFA | HAFA | |
| Temperature ambony indrindra (℃) | 1200 | 1150 | 1250 | 1100 | 1100 | |
| Fiatrehana mari-pana fanitsiana coefficient.(CT) | 1.09±0.05 | 1.11±0.05 | 1.18±0.05 | 1,04±0,05 | 1.06±0.05 | |
| Taona mitsonika (℃) | 1400 | 1390 | 1380 | 1390 | 1390 | |
| Resistivityρ20 ℃ (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 | ||||
| Vidin'ny fiainana haingana | Tem.(℃) | 1175 | 1100 | 1200 | 1050 | 1050 |
| ora (h) | ≥110 | ≥100 | ≥110 | ≥100 | ≥100 | |
| Gravité manokana (g/cm3) | 8.4 | 8.2 | 8.1 | 7.9 | 7.9 | |
| Elongation(%) | ≥25 | ≥25 | ≥20 | ≥20 | ≥20 | |
| Thermal (kj/mh ℃) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| hafanana manokana (20 ℃) j/g. ℃ | 0.44 | 0.494 | 0.461 | 0.5 | 0.5 | |
| Manitatra hery (20 ~ 1000 ℃)α * 10-6 ℃ | 18 | 17 | 17.1 | 19 | 19 | |
| Henjana (kg/mm2) | >85 | >85 | >85 | >85 | >85 | |
| Miforitra imbetsaka (F/R) | >12 | >12 | >12 | >12 | >12 | |
| Microstructure | Austenitic | Austenitic | Austenitic | Austenitic | Austenitic | |
| Savaivony (mm) | Fandeferana (mm) | Savaivony (mm) | Fandeferana (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 |
| Haavo (mm) | Fandeferana (mm) | sakany (mm) | Fandeferana (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 |
Soraty eto ny hafatrao ary alefaso aminay
Ny sokajy vokatra
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