hat
4. 303 Nerjaveèi asye endistriyèl tiyo: lè yo ajoute yon ti kantite sulfur, fosfò fè li plis pase 304 nan pwosesis la koupe, lòt pwopriyete yo sanble ak 304 la.
eng
4. 303 stainless steel industrial pipe: by adding a small amount of sulfur, phosphorus to make it more than 304 of the cutting process, the other properties are similar to the 304.