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X52 steel

API 5L X52 steel plate/pipes is one mainly of Steel for large diameter pipes,
API 5L X52 steel plate/pipes  Application Scope: The seamless stainless steel pipes usually be used for structural steel, liquid transportation, low and medium pressure boiler, high pressure boiler, petroleum cracking, petroleum refining and drilling, shipbuilding, and so on.

X 52 API5L  Material#1.0587   Comparison of steel grades
DIN 17172 StE 360.7TM


EN10208-2   L360MB


API 5L X52 steel plate/pipes Chemical analysis -% by  mass*

Grades Material number C max Si max Mn. mix P max S max
X52 1.0429 0.04-0.12 0.45 0.90-1.50 0.035 0.025

API 5L X52 steel plate/pipes Mechanical properties

  Grade Permissible yield point ratio Yield Strength MPa(min) Tensile Strength


Elongation % (min)
X52 ≤ 0.85 360 510 - 630 -