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API 5L X56 petroleum steel tube
API 5L X56 petroleum steel tube standard is widely used in petroleum, natural gas, coal gas, water supply, thermal power, steam heating, hydropower station, pressure steel pipe, thermal power, dredging engineering industry foundation engineering. API 5L X56 petroleum steel pipe application is becoming more and more popular. For general large project or others, API 5L X56 is an important part of the heavy industry base.
X56 steel chemical composition %
Grade |
C |
Mn |
P |
S |
X56 |
≤0.28 |
≤1.40 |
≤0.030 |
≤0.030 |
Grade |
Yield strength (min) |
Yield strength (max) |
Tensile strength(Min) |
Tensile strength(Max) |
Elongation in different thickness(mm)% |
||||
psi |
Mpa |
psi |
Mpa |
psi |
Mpa |
Psi |
Mpa |
||
X56 |
56.000 |
386 |
79.000 |
544 |
71.000 |
490 |
110.000 |
758 |
a |
API 5L X56 steel pipe is one mainly of Steel for large diameter pipes , We can meet our customer's any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
as a X56 steel pipe supplier in CHINA , more information about X56 steel chemical composition or X56 Mechanical properties , please contact us!