converted steel

• 渗碳钢

converted steel的用法和样例：

例句

1. The flywheel is made from carbon steel.
   飞轮由碳钢制成。
2. The material could be either carbon steel or stainless steel.
   材料可以是碳钢的或者是不锈钢的。
3. The application of nonhardened and tempered steel is predicted.
   并预测了非调质钢的应用前景。
4. New microalloy non-quenched-tempered steel was studied.
   研制了一种新型微合金非调质钢。