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API 5L Gr.B steel plate

API 5L Gr.B steel plate,API 5L Gr.B steel supplier,API 5L Gr.B Chemical composition

API 5L Gr.B steel plate/pipes for large diameter pipes
Gr.B steel plate/pipes, API 5L Gr.B steel plate/pipes, under API 5L standard, we can regard Gr.B steel plate/pipes as large diameter pipes.
5L Gr.B steel plate/pipes is one mainly of Steel for large diameter pipes,API-Gr.B steel is manufactured using premium grade of raw material. These are used to flow steam, water, oil and various petrochemicals substance in various petrochemical and chemical industries. These Steel Seamless Pipes are widely appreciated for high performance and less maintenance.

API 5L Gr.B   Material#1.0457 Comparison of steel grades
DIN 17172 StE240.7
EN10208-2 L245NB

API 5L Gr B Chemical analysis

Grades Material number C max Si max Mn. mix P max S max
Gr.B 1.0457 0.17 0.45 0.4 0.04 0.035

API 5L Gr B Mechanical properties

Grade Permissible yield point ratio Yield Strength MPa(min) Tensile Strength MPa Elongation % (min)
Gr.B ≤ 0.85 240 370 - 490 24

we are API 5L Gr B suppliers ,also can supply API 5L X42,API 5L X52,API 5L X60,API 5L X65,please contact us if you need


Bebon International is a professional API 5L Gr.B steel exporter and a steel Stockist in china. We keep more than 1000 tons API 5L Gr.B steel in stock every month. If you want to get the API 5L Gr.B steel price, please do not hesitate to contact us. Any need in API 5L Gr.B Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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