低碳钢

例句：

1. 1. This new car uses low-carbon steel for its body parts.
   这款新车使用低碳钢作为其车身部件。
2. 2. The construction of the bridge is made from low-carbon steel.
   这座桥梁的建设使用了低碳钢。
3. 3. Low-carbon steel is more durable and resistant to corrosion compared to traditional steel.
   与传统钢材相比，低碳钢更耐用且抗腐蚀能力更强。