14MoV6 seamless steel pipe/steel tube has good plasticity and toughness, cold bending property and welding performance. 14MoV6-3 seamless steel pipe is suitable for manufacturing nuclear steel containment vessel, pressure vessels, equipment structure and so on.
14MoV6 seamless steel pipe/tube Chemical composition
C(%): 0.10～0.18
Si(%): 0.10～0.35
Mn(%): 0.40～0.70
P(%)≤: 0.035
S(%)≤: 0.035
Cr(%): 0.30～0.60
Mo(%): 0.50～0.70
Ni(%): —
Other(%): V 0.22～0.32
14MoV6 seamless steel pipe/tube Mechanical property and heat treatment practice
Hot working temperature /℃: 1100～850
Heat treatment temperature /℃|annealing / normalizing : 650~700
Heat treatment temperature /℃|quenching: 940~980 air
Heat treatment temperature /℃|tempering: 630~750
HBS: 145~190
(≥)|σb/MPa: 490～640
(≥)|σs/MPa: 345
(≥)|δ5(%): 20
(≥)|AKV/J: 41
14MoV6 seamless steel pipe/tube Manufacturing technique:
According to the steel grade and quality requirement, the melting of steel can adopt basic oxygen furnace, open- hearth furnace, electric arc furnace, electroslag remelting, vacuum degassing, and appropriate heat treatment.
As a professional 14MoV6 seamless steel pipe/tube Manufacturer, Shanghai Katalor Enterprises has owned advanced production equipment and professional working team, strict implementation of quality management system, specializing in 14MoV6 seamless steel pipe/tube and other high quality steel pipes processing service.
