ABSTRAK: Baja tempa bisa dipérang dadi baja karbon, baja paduan rendah, baja paduan medium lan baja paduan dhuwur.Baja sing beda nduweni sifat lan kegunaan sing beda.Kayata 5CrMnMo, 3Cr2W8V baja digunakake ing Pabrik panas forging mati;1Cr13, 2Cr13, 3Cr13, 4Cr13 baja digunakake ing medis uga ...
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