Material Thickness (Fraction Inch) 1/ 8 1/ 4 1/ 2 3/ 4 1 1 1/2 2 4 5 6 8 10 12
Material Thickness (Decimal Inch) 0.125 0.250 0.500 0.750 1.00 1.50 2.00 4.00 5.00 6.00 8.00 10.00 12.00
Material Thickness (cm) 0.32 0.64 1.27 1.91 2.54 3.81 5.08 10.16 12.70 15.24 20.32 25.40 30.48
Recommended Tip Size 00 0 1 1 2 2 4 4 4 6 6 7 8
Oxygen Flow (CFH) 20 25 30 35 40 45 50 50 55 55 55 55 55
Oxygen Flow (liter/hour) 566.34 707.92 849.51 991.09 1132.67 1274.26 1415.84 1415.84 1557.43 1557.43 1557.43 1557.43 1557.43
Acetylene Flow (CFH) 3 4 5 5 6 7 8 9 10 11 12 14 15
Acetylene Flow (liter/hour) 84.95 113.27 141.58 141.58 169.9 198.22 226.53 254.85 283.17 311.49 339.8 396.44 424.75
Approximate Cutting Speed (in/min) 28 27 23 19 17 15 13 10 8 7 6 5 4
Approximate Cutting Speed (cm/min) 71 69 58 48 43 38 33 25 20 18 15 13 10