Shanghai Katalor Enterprises is a professional supplier in producing X11CrMo5+NT2 seamless steel pipe/steel tube. If you want to get more information about X11CrMo5+NT2 seamless steel pipe /tube ,please contact with us.
X11CrMo5+NT2 seamless steel pipe/ tube Heat Treatment
Normalizing and tempering: 930-980°C, air cooling; Tempering: 710-750°C, air cooling. It may be necessary in the case of wall thickness above 25 mm or T/D > 0,15 to apply quenching and tempering in order to achieve the intended structure and material properties.
|Seamless tubes; Normalized and tempered (+NT2); t <= 100 mm; (t - wall thickness)|
|Yield stress, Rp0,2 (MPa)||390||-||-|
|Tensile stress, Rm (MPa)||570||740||-|
|Elongation, A (%)||18||-||-|
|For long. direction; A>= 16 % for trans. direction|
|Reduction of Area (%)||-||-||-|
|Impact, Kv/Ku (J)||40||-||-|
|Charpy V Notch, long. test; Kv >= 27J for trans. test|
As a X11CrMo5+NT2 seamless steel pipe/ tube manufacturer, we usually keep hundreds tons X11CrMo5+NT2 seamless steel pipe/ tube in stock each month. Based on these stock source, our advantage has spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, welding. We can also provide the X11CrMo5+NT2 seamless steel pipe/ tube in machining parts and steel structure.