View 1: Optimal Cutting Thickness
This chart shows the ideal thickness for the best combination of speed and quality. Laser Power Mild Steel (O₂) Stainless Steel (N₂) Aluminum (N₂) 3 kW 18 mm (0.71 in) 8 mm (0.31 in) 12-15 mm (0.47-0.59 in) 6 kW 25 mm (0.98 in) 16 mm (0.63 in) 18 mm (0.71 in) 12 kW 35 mm (1.38 in) 25 mm (0.98 in) 20 mm (0.79 in) 20 kW 50 mm (1.97 in) 35 mm (1.38 in) 30 mm (1.18 in) 30 kW 70-80 mm (2.76-3.15 in) 45-50 mm (1.77-1.97 in) 35-40 mm (1.38-1.57 in) 40 kW 80-100 mm (3.15-3.94 in) 50-60 mm (1.97-2.36 in) 40-50 mm (1.57-1.97 in) 60 kW 100-120 mm (3.94-4.72 in) 60-70 mm (2.36-2.76 in) 50-60 mm (1.97-2.36 in)
View 2: Maximum Cutting Thickness
This chart shows the absolute maximum thickness the laser can cut. Laser Power Mild Steel Stainless Steel Aluminum 3 kW 25 mm (0.98 in) 10 mm (0.39 in) 8 mm (0.31 in) 6 kW 25 mm (0.98 in) 16 mm (0.63 in) 20 mm (0.79 in) 12 kW 40 mm (1.57 in) 30 mm (1.18 in) 25 mm (0.98 in) 20 kW 50 mm (1.97 in) 40 mm (1.57 in) 35 mm (1.38 in) 30 kW 80 mm (3.15 in) 100 mm (3.94 in) 50 mm (1.97 in) 40 kW 100 mm (3.94 in) 100 mm (3.94 in) 60 mm (2.36 in) 60 kW 150 mm (5.91 in)* 120 mm (4.72 in)* 80 mm (3.15 in)* *Note: Edge quality may be reduced when cutting at maximum thickness.