Nnọọ na weebụsaịtị anyị!
waya eletriki cr20ni30 maka igwe ọkụ ọkụ nke oge opupu ihe ubi maka stovu eletrik
waya eletriki cr20ni30 maka ikpo ọkụ maka stovu eletrik
Isi ihe onwunwe nke waya na-eguzogide okpomọkụ
| Ụdị | Cr20Ni80 | Cr15Ni60 | Cr30Ni70 | Cr20Ni35 | Cr20Ni30 | |
| Isi ihe mejupụtara kemịkalụ | Ni | Ezumike | 55.0~61.0 | Ezumike | 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 | Ezumike | ≤1 | Ezumike | Ezumike | |
| Okpomọkụ Kachasị Elu(℃) | 1200 | 1150 | 1250 | 1100 | 1100 | |
| Nguzogide nhazi okpomọkụ. (CT) | 1.09±0.05 | 1.11±0.05 | 1.18±0.05 | 1.04±0.05 | 1.06±0.05 | |
| Ebe agbaze (℃) | 1400 | 1390 | 1380 | 1390 | 1390 | |
| Nguzogide 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 | ||||
| Uru ndụ ngwa ngwa | Tem.(℃) | 1175 | 1100 | 1200 | 1050 | 1050 |
| awa (awa) | ≥110 | ≥100 | ≥110 | ≥100 | ≥100 | |
| Ike ndọda kpọmkwem (g/cm3) | 8.4 | 8.2 | 8.1 | 7.9 | 7.9 | |
| Ogologo oge (%) | ≥25 | ≥25 | ≥20 | ≥20 | ≥20 | |
| Okpomọkụ (kj/mh℃) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Okpomọkụ kpọmkwem (20℃) j/g.℃ | 0.44 | 0.494 | 0.461 | 0.5 | 0.5 | |
| Gbatịa ike (20~1000℃)α*10-6℃ | 18 | 17 | 17.1 | 19 | 19 | |
| Ike nrụgide (kg/mm2) | >85 | >85 | >85 | >85 | >85 | |
| Na-agbagọ ugboro ugboro (F/R) | >12 | >12 | >12 | >12 | >12 | |
| Nhazi obere ihe | Austenitik | Austenitik | Austenitik | Austenitik | Austenitik | |
| Dayameta (mm) | Ntachi obi (mm) | Dayameta (mm) | Ntachi obi (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 |
| Ọkpụrụkpụ (mm) | Ntachi obi (mm) | Obosara (mm) | Ntachi obi (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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