Vocabulary What does 銑鉄 (せんてつ, sentetsu) mean? 銑鉄 (せんてつ, sentetsu) means pig iron. Quick factsReadingせんてつRomajisentetsuPart of speechnoun 銑鉄せんてつsentetsupig iron1noun pig ironKanji in this word銑pig iron, crude iron鉄iron