Steel Bars Flat Bars Size 0.30mm - 4.00mm Standard DIN EN 10058:2004 Steel Grade EN10025 S275 JR / ASTM A36 Round Bars Size 4mm - 100mm Standard DIN EN 10060:2004 Steel Grade EN10025-1:2004 S275 JR / ASTM A36 Square Bars Size 12x12 - 100x100 Standard DIN EN 10059:2004 Steel Grade EN10025:2004 S275 JR / ASTM A36 Deformed Bars Size 6mm - 36mm Standard BS4449/1997,2005 Steel Grade 460B