Comhdhéanamh Ceimiceach i %, Invar
branda | Comhdhéanamh ceimiceach | |||||||||
Ni | Cr | Fe | C | P | Mn | B | Al | Si | S | |
≤ | ||||||||||
4j6 | 41.5~42.5 | 5.4~6.3 | Bal | 0. 05 | 0. 02 | 0.25 | - | 0.2 | 0.3 | 0. 02 |
4j47 | 46.8~47.8 | 0.8~1.4 | Bal | 0. 05 | 0. 02 | 0. 40 | - | - | 0.3 | 0. 02 |
4j49 | 46.0~48.0 | 5.0~6.0 | Bal | 0. 05 | 0. 02 | 0. 40 | 0. 02 | - | 0.3 | 0. 02 |
Tairisigh fhisiceacha bhunúsacha agus airíonna meicniúla an chóimhiotail:
branda | Dlús g / cm3 | friotachas | Pointe Curie |
4j6 | 8.15 | 0. 92 | 270 |
4j47 | 8. 19 | 0.55 | 400 |
4j49 | 8.18 | 0. 90 | 340 |
Carachtar leathnaithe tipiciúil (10 -6 / ºC ) | ||||||||
Raon teochta | 20~100 | 20~200 | 20~300 | 20~400 | 20~500 | 20~400 | 20~550 | 20~600 |
Comhéifeacht leathnaithe | 6.8 | 7.0 | 7.7 | 9.7 | 11.7 | 3.2 | 11.7 | 12.2 |
Cineálacha | Cineál cruach Sonraíochtaí | Beachtas cóimhiotal | Cóimhiotail Friotaíochta do théamh leictreach | Cóimhiotal Super | Sreang táthú | Frithsheasmhach do chreimeadh cóimhiotal | |
Slatanna | slata rollta te | Φ8~38mm | ar fáil | ar fáil | ar fáil | ||
Slatanna fuar-tharraingthe | ≤50mm | ar fáil | ar fáil | ar fáil | |||
Slatanna brionnaithe | Φ38 ~ 350mm | ar fáil | ar fáil | ar fáil | |||
Sreanga | Sreanga bhabhta | Φ0.3~8mm | ar fáil | ar fáil | ar fáil | ar fáil | ar fáil |
Sreanga gan chiorcal | Idirbheartaíocht | ar fáil | ar fáil | ar fáil | |||
Stiallacha | Rollta fuar | 0.15~4×200mm | ar fáil | ar fáil | ar fáil | ar fáil | |
Rollta te | 4~22×200mm | ar fáil | ar fáil | ar fáil | ar fáil |