wrought steel

• 熟钢,锻钢

wrought steel的用法和样例：

例句

1. We carried out experiment decreasing oxygen content of powder forging steel and heat treatment to increas shock toughness of powder forging steel.
   为进一步提高粉末锻钢的冲击韧性，进行了降低粉末锻钢的氧含量和热处理试验。