Steel Core Aluminum (Aluminum Package Iron), Brand Name : Winow

We are offering steel core aluminum (aluminum package iron). Product parameter performance: the steel has been widely used not only to control the molten steel composition, but also plays an important role in oxygen steel-making. Major element content: al ratio> 66% al content of> 99% other: block and weight, the proportion of ingredients can be agreed according to customer requirements, interested, please contact us! 　　specific physical and chemical indicators: