ASTM A276 Stainless Steel 316 Bars, UNS S31600 Precision Ground Bar, Grade SS 316L Rectangular Bar. DIN 1.4401/1.4436 Rods, SS 316Ti Bright Bar, UNS S31600 Hex Bar, Stainless Steel 316 Flat Bar, UNS S31603/S31635 Bars & Wires, ASME SA276 Stainless Steel 316L Round Bar, DIN 1.4404/1.4435/1.4571 Black Bar, SUS 316Ti Hexagon Bars.