Nkọwa nha
| Aha ngwaahịa | Oke nha |
| Waya ịbịaru oyi | Diameter 0.03-7.5mm |
| Mkpanaka waya a na-akpọgharị ọkụ | Dayameta 8.0-12mm |
| Ribọn | Ọkpụrụkpụ 0.05-0.35mm |
| Obosara 0.5.0-3.5mm | |
| Mpempe akwụkwọ oyi a kpụkọrọ akpụkọ | Ọkpụrụkpụ 0.5-2.5mm |
| Obosara 5.0-40mm | |
| eriri a na-akpọgharị ọkụ | Ọkpụrụkpụ 4-6mm |
| Obosara 15-40mm |
paramita ndị bụ isi:
| paramita ndị bụ isi | APMTM | FeCrAl | ||
| A-1 | AF | D | ||
| Okpomọkụ ọrụ kachasị elu | 1425 | 1400 | 1300 | 1300 |
| Ihe mejupụtara kemịkalụ aha,% Cr | 22 | 22 | 22 | 22 |
| AI | 5.8 | 5.8 | 5.3 | 4.8 |
| Fe | ihe ndị e ji mee ihe | ihe ndị e ji mee ihe | ihe ndị e ji mee ihe | ihe ndị e ji mee ihe |
| Ni | - | - | - | - |
| Nguzogide na 20ºC, Ωmm-2mm-1 | 1.45 | 1.45 | 1.39 | 1.35 |
| njupụta, g/cm3 | 7.1 | 7.1 | 7.15 | 7.25 |
| Oke mgbasa okpomọkụ K-1 20-750ºC | 14 × 10-6 | 14 × 10-6 | 14 × 10-6 | 14 × 10-6 |
| 20-1000ºC | 15 × 10-6 | 15 × 10-6 | 15 × 10-6 | 15 × 10-6 |
| Ọkwa okpomọkụ 20ºC, Wm-1K-1 | 13 | 13 | 13 | 13 |
| Ike okpomọkụ kpọmkwem 20ºC,KJkg-1K-1 | 0.46 | 0.46 | 0.46 | 0.46 |
| Isi agbaze°C | 1500 | 1500 | 1500 | 1500 |
| Ikekwe njirimara igwe | ||||
| Ike nrụgide, N mm-2 | 680 | 680 | 680 | 650 |
| Ike mmepụta, N mm-2 | 470 | 475 | 475 | 450 |
| Ike, Hv | 230 | 230 | 230 | 230 |
| Ogologo oge na-agbawa agbawa,% | 20 | 18 | 18 | 18 |
| Ike nrụgide 900ºCT, N mm-2 | 40 | 34 | 37 | 34 |
| Ike ịkpa ike 800ºC | 11 | 6 | 8 | 6 |
| 1000ºC | 3.4 | 1 | 1.5 | 1 |
| Magnetik | magnetik (Na okpomọkụ 600ºC) | |||
| Mmiri na-ekpo ọkụ, ọnọdụ oxidation | 0.7 | 0.7 | 0.7 | 0.7 |
150 0000 2421