材料品牌编号：31NICR14标准：DIN Steel套件：结构钢化学成分（％）C0.2700-0.3500MN0.8000p≤0.0350s≤0.1500-0.5500 -0.5500 -0.9500 -3.2500-3.7500-3.7500-3.7500-3.7500-3.7500

　　31nicr14 plates can be called 31nicr14 Youte steel plate, 31nicr14 steel plate, 31nicr14 roll plate, 31nicr14 open facade, 31nicr14 belt steel, 31nicr14 cold rolled plate, 31nicr14 thin board, 31nicr14, 31nicr14, 31nicr14, 31nicr14, 31nicr14, 31nicr14, 31nicr14, 31nicr14 ，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14，31NICR14.BOALD，板

　　轻圆，31NICR14热圆圆钢，31NICR14滚动圆圈，31NICR14冷拉圆钢等。

　　31nicr14 pipes can be called 31nicr14 Youte steel pipes, 31nicr14 steel pipes, 31nicr14 Youte steel seamless pipes, 31nicr14 seamless pipes, 31nicr14 Youte steel welded pipes, 31nicr14 Youte steel precision pipes, 31nicr14 precision pipes, 31NICR14 hair pipes, 31NICR14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, 31nicr14 gross pipes, etc.Essence