BTC340R has good strength and high elongation,the enameling steel has a good formability and can be easily formed in to the required shape, it also has high surface quality ,good adhesion with frits, and the unique composition can prevent fishscaling

EN10111 DD11 steel plate/sheet is stamping and cold forming steels,it is suitable for non-structural press work and forming.

DD12 (StW23) process characteristics With hydrochloric acid and iron oxide on hot rolled steel sheet after clearing get a nice, smooth surface.