Hoʻohana ʻia ʻo NiCr 70-30 (2.4658) no ka corrosion resistant electric heat elements i loko o nā umu ʻoihana me ka hoʻohaʻahaʻa ʻana i nā lewa. ʻO Nickel Chrome 70/30 ke kūpaʻa loa i ka hoʻoheheʻe ʻana i ka ea. ʻAʻole ʻōlelo ʻia no ka hoʻohana ʻana i nā mea hoʻomehana MgO sheathed, a i ʻole nā noi e hoʻohana ana i nā lewa hau a i ʻole carburizing.
ʻO ka wela hana ʻoi loa (°C) | 1250 |
Kū'ē (Ω/cmf,20 ℃) | 1.18 |
Kū'ē (uΩ/m,60°F) | 704 |
ʻO ka mānoanoa (g/cm³) | 8.1 |
ʻO ka hoʻoili wela (KJ/m·h· ℃) | 45.2 |
Huina Hoonui Linear(×10¯6/℃)20-1000 ℃) | 17.0 |
Lae hehee(℃) | 1380 |
Paʻakiki(Hv) | 185 |
Ikaika U'i (N/mm2 ) | 875 |
Elongation(%) | ≥30 |