炭素鋼 たんそこう Meanings Noun carbon steel Kanji 炭 carbon. Read as タン. 素 element 鋼 steel. Read as コウ. Words containing 炭素鋼 高炭素鋼 (こうたんそこう) high-carbon steel 低炭素鋼 (ていたんそこう) low-carbon steel Jinuma: Japanese Dictionary · Word lists