... Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils Custom shapes are available upon request.Chemical Composition:Be ... SAE J461,463; RWMA Class 3 Strips: ASTM B534, RWMA Class 3 Sheets: ASTM B534, RWMA Class 3 Wires: ASTM B441 Plates: ASTM ... 4 H(TD01),1/2 H(TD02),H(TD04) Sheets: A(TB00),1/4 H(TD01),1/2 H ... A(TB00),1/4 H(TD01),1/2 H(TD02),3/4H(TD03),H(TD04) Plates: AT(TF00),HT(TH04 ...