Home > Steel Standards
- High strength steel plate S690QL,Q690E,STRENX 700 E and Weldox 700E
- Comparasion with EN 10025 steel plate S355N and steel plate S355J0
- Comparasion with ASTM A515 and A516 steel plate
- How to choose pipe grades S235 S275 S355 from EN 10210 Specification
- How to choose steel grades from shipbuilding steel plate
- Introduction of Corten steel plate in different specifications
High temperature alloy seamless steel tubes pipes X11CrMo5+I
Source:Xin Steel Industry Date:2018/10/19
High temperature alloy seamless steel tubes pipes X11CrMo5+I
Relative steel grades:15NiCuMoNb5-6-4,7CrWVMoNb9-6,7CrMoVTiB10-10,X11CrMo5+I,
X11CrMo5+NT1,X11CrMo5+NT2,X11CrMo9-1+I,X11CrMo9-1+NT,X10CrMoVNb9-1,X10CrWMoVNb9-2,X11CrMoWVNb9-1-1,X20CrMoV11-1
Main application:Non-alloy and alloy high temperature seamless steel pipes more used for building boilers and pressure vessels’parts.X11CrMo5+I alloy seamless steel pipes have to be done Isothermal Annealing heat treatment.
Rolling range:A) Diameter:1/2’’ to 36’’ B) Schedule:SCH20-SCHXXS C) O.D.:13.7MM-914.4MM D) Wall Thickness: 2.11MM-60MM E) Length: Max.17MM
Test: Low temperature impacting test,Ultrasonic examination,Heat treatment,Bending test,Eddy test,Hydrostatic test,High tension test.
Want to get more information about Abrasion resistant steel plate,please CONTACT XINSTEEL NOW
►Mechnical property for X11CrMo5+I pressure vessel steel pipes:
|
Yield strength (≥Mpa) |
Tensile strength (≥Mpa) |
Elongation A min. % | ||||
|
T≤16 |
16<T≤40 |
40<T≤60 |
60<T≤100 |
|
Longitudinal |
Transverse |
|
175 |
175 |
175 |
175 |
430-580 |
22 |
20 |
►Chemical composition for X11CrMo5+I steel tubes (Cast Analysis Max%)
|
Main chemical elements composition of X11CrMo5+I | |||||||
|
C |
Si |
Mn |
P |
S |
Cr |
V | |
|
0.08-0.15 |
0.15- 0.50 |
0.30-0.60 |
0.025 |
0.010 |
4.0-6.0 |
- | |
|
Mo |
Ni |
Al total |
Cu |
Nb |
Ti |
B | |
|
0.45-0.65 |
- |
0.040 |
0.30 |
- |
- |
- | |
XINSTEEL INDUSTRIAL CO.,LTD offering high quality of seamless steel pipes X11CrMo5+I from chinese national owned steel mills TPCO,BAOSTEEL,etc.,and owned many different diameters stock pipes X11CrMo5+I,X11CrMo5+NT1,X11CrMo5+NT2.