Item
Specification (mm)
Material
Range(mm)
Hardness range
Round tube
¦Õ5-¦Õ325mm
Cr12MoV/SKD11
Roundness: 0.05
60-63HRC
Square tube
F10*10-F300*300
Flatness: 0.04
Rectangular tube
F10*20-F100*50