his article dealt with design of the chemical compositions,steelmaking,rolling and annealing process for WISCO produced cold rolled strip(WBD)used in the double layer copper soldering pipe.

• 介绍了武钢研制的双层铜钎焊管用冷轧薄钢带（WBD）的化学成分设计，炼轧及退火工艺。