| 摘要 |
The present invention relates to a wire wod which can be used for bolts for a vehicle enging and for parts for a machine structure, and to a method for producing the wire rod, wherein the wire rod comprises, by weight percent: 0.7-0.9% of C, 13-17% of Mn. 1-3% of Cu, the remainder being Fe and unavoidable impurities. |
