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Terata ea ho hanyetsa motlakase ea cr20ni30 bakeng sa coil ea ho futhumatsa ea setofo sa motlakase
Terata ea ho hanyetsa motlakase ea cr20ni30 bakeng sa setofo sa motlakase
Thepa e ka Sehloohong ea terata e hanyetsang ho futhumatsa
| Mofuta | Cr20Ni80 | Cr15Ni60 | Cr30Ni70 | Cr20Ni35 | Cr20Ni30 | |
| Sebopeho sa lik'hemik'hale tse ka sehloohong | Ni | Phomolo | 55.0~61.0 | Phomolo | 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 | Phomolo | ≤1 | Phomolo | Phomolo | |
| Mocheso o Phahameng (℃) | 1200 | 1150 | 1250 | 1100 | 1100 | |
| Khanyetso ea ho lokisa mocheso. (CT) | 1.09±0.05 | 1.11±0.05 | 1.18±0.05 | 1.04±0.05 | 1.06±0.05 | |
| Sebaka sa ho qhibiliha (℃) | 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 | ||||
| Boleng ba bophelo bo potlakileng | Tem.(℃) | 1175 | 1100 | 1200 | 1050 | 1050 |
| hora(h) | ≥110 | ≥100 | ≥110 | ≥100 | ≥100 | |
| Matla a khoheli a itseng (g/cm3) | 8.4 | 8.2 | 8.1 | 7.9 | 7.9 | |
| Ho lelefatsa(%) | ≥25 | ≥25 | ≥20 | ≥20 | ≥20 | |
| Mocheso (kj/mh℃) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Mocheso o itseng (20℃)j/g.℃ | 0.44 | 0.494 | 0.461 | 0.5 | 0.5 | |
| Eketsa matla (20~ 1000℃)α*10-6℃ | 18 | 17 | 17.1 | 19 | 19 | |
| Matla a ho tenyetseha (kg/mm2) | >85 | >85 | >85 | >85 | >85 | |
| Ho kobeha khafetsa (F/R) | >12 | >12 | >12 | >12 | >12 | |
| Sebopeho se senyenyane | Austenitic | Austenitic | Austenitic | Austenitic | Austenitic | |
| Bophara(mm) | Mamello (mm) | Bophara(mm) | Mamello (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 |
| Botenya (mm) | Mamello (mm) | Bophara(mm) | Mamello (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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