ʻAno kemika
| haku mele | C | P | S | Cu | Mn |
| ≤ | |||||
| ʻIke (%) | 0.30 | 0.020 | 0.020 | 0.20 | 0.30~0.60 |
| haku mele | Si | Ni | Cr | Fe |
| ʻIke (%) | 1.10~1.40 | 49.0~51.0 | 3.80~4.20 | Bal |
Nā waiwai kino
| Hōʻailona hale kūʻai | Ka helu hoʻonui laina | Ke kū'ē ʻana (μΩ·m) | Ka nui o ka paʻa (g/cm³) | Wahi ʻo Curie (ºC) | Ka helu magnetostriction saturation (10-6) |
| 1j54 | — | 0.90 | 8.2 | 360 | — |
ʻŌnaehana mālama wela
| hōʻailona hale kūʻai | Ka waena hoʻoheheʻe | mahana hoʻomehana | E mālama i ka mahana i ka manawa/h | Ka helu hoʻoluʻu |
| 1j50 | ʻO ka hydrogen maloʻo a i ʻole ka vacuum, ʻaʻole ʻoi aku ke kaomi ma mua o 0.1 Pa | Me ka umu e hoʻomehana ana i 1100 ~ 1150ºC | 3~6 | Ma ka ≤200 ºC / h wikiwiki o ka hoʻoluʻu ʻana i 400 ~ 500 ºC, wikiwiki i 200 ºC e huki i kahi uku |
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