Dear Sir, We require Round Bars in following grades & Sizes 1. High Tensile Round Bar ASTM A193 Gr. B8 (Class-2) Size - Dia 50mm 2. Forged Round Bar ASTM A182 Gr. F316 Size - Dia 100mm 3. SS 316 Round Bar Size - Dia 130mm 4. High Tensile Hex Bar ASTM