Material Weight & Price Calculator Select Material Type: Steel Round Bars Steel Plates Aluminium Round Bars Aluminium Plates Brass Round Bars Brass Flat Bars Copper Round Bars Copper Plates Hex Bar (Any Grade) Diameter (mm): Length (m): Thickness (mm): Number of Pieces: Price per Unit Weight: Calculate Bar Tolerance Calculator Enter Bar Diameter (0-315 mm): Select Tolerances Type: Choose Tolerance h6 h7 h8 h9 h10 h11 h12 k6 k7 k8 k9 k10 k11 k12 Calculate Tolerance for k12: +0.100 , -0.000 Invalid Input! Please Enter a Valid Diameter and Select Tolerance.