• API 5CT N80 casing and tubing pipe
• API 5CT K55 casing and tubing pipe
• API 5CT J55 casing and tubing pipe
• EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
• EN10028-2 P265GH Pressure vessels steel equivalents
• EN 10210 S355J2H low alloy carbon structural steel
• EN 10210 S355J0H steel hollow materials
• GB/T 18248 34CrMo4
• GB/T 18248 35CrMo alloy steel
• 30CrMo steel Heat treatment, 30CrMo steel tube/pipe

GB/T 8162 20# Structural steel pipe

GB/T 8162 20# conforms to the standard of GB8162 "Structural seamless steel pipe for structure", and is suitable for seamless steel pipe for general structure and mechanical structure.

GB/T 8162 20# is slightly higher in strength than No. 15 steel, rarely quenched, and has no temper brittleness. The cold deformation is high in plasticity, generally used for bending, calendering, crimping and hammer arching. The welding performance of arc welding and contact welding is good. The thickness is small during gas welding, and the shape is strict or the shape is complicated. The machinability cold drawing or normalizing state is better than the annealed state, and is generally used for manufacturing low stress and high toughness requirements.

GB/T 8162 20# can be offered by us, we have 20# suppliers and manufacturer ,if you need 20# price and specification ,please contact us.