... 420,430,430F,431,416 AISI201,Y201Cu,202 PH17-4,329 ect.2.Description:stainless steel square bar3.Starndard ... hot rolled size:8* 8 to 50*50mm cold drawn size: 8*8 to 50*50mm hot forged size: 50 ... *50 to 250*250mm6.Length:According to client's requirement , ... it is 3m to 6m7.Use:These products ...