Tongasoa eto amin'ny tranonkalanay!
Tariby fanoherana herinaratra cr20ni30 ho an'ny fatana elektrika misy loharano fanafanana
Tariby fanoherana herinaratra cr20ni30 ho an'ny fatana elektrika fanafanana
Toetra fototra amin'ny tariby fanoherana ny hafanana
| Karazana | Cr20Ni80 | Cr15Ni60 | Cr30Ni70 | Cr20Ni35 | Cr20Ni30 | |
| Firafitra 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 | |
| Mari-pana ambony indrindra (℃) | 1200 | 1150 | 1250 | 1100 | 1100 | |
| Koefisienan'ny fanitsiana ny mari-pana fanoherana (CT) | 1.09±0.05 | 1.11±0.05 | 1.18±0.05 | 1.04±0.05 | 1.06±0.05 | |
| Teboka mitsonika (℃) | 1400 | 1390 | 1380 | 1390 | 1390 | |
| Fanoherana ρ20℃ (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 | ||||
| Sanda velona haingana | Temperatura (℃) | 1175 | 1100 | 1200 | 1050 | 1050 |
| ora (ora) | ≥110 | ≥100 | ≥110 | ≥100 | ≥100 | |
| Hery manokana (g/cm3) | 8.4 | 8.2 | 8.1 | 7.9 | 7.9 | |
| Fanalavana (%) | ≥25 | ≥25 | ≥20 | ≥20 | ≥20 | |
| Hafanana (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 ny tanjaka (20 ~ 1000 ℃) α * 10-6 ℃ | 18 | 17 | 17.1 | 19 | 19 | |
| Tanjaky ny fihenjanana (kg/mm2) | >85 | >85 | >85 | >85 | >85 | |
| Miondrika miverimberina (F/R) | >12 | >12 | >12 | >12 | >12 | |
| Rafitra bitika | Austenitika | Austenitika | Austenitika | Austenitika | Austenitika | |
| 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 |
| Hatevina (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
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