iron; strong, solid, firm · · · iron; strong, solid, firm · · Code (Short Name / Abbr) iron; strong, solid, firm · · Long Name 4 · · Number of Characters Definition · · Property Characters · 鉄 cjk unified ideograph | iron; strong, solid, firm U+9244 銕 cjk unified ideograph | iron; strong, solid, firm U+9295 鐡 cjk unified ideograph | iron; strong, solid, firm U+9421 铁 cjk unified ideograph | iron; strong, solid, firm U+94C1