EN 10208-2 L 245NB steel plate/pipes for large diameter pipes L245NB steel plate/pipes,under EN10208-2 standard, we can regard L245NB steel plate/pipes as large diameter pipes. L245NB steel plate/pipes is one mainly of Steel for large diameter pipes,EN10208-2 L245NB 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. L245NB EN10208-2 Material#1.0457 Comparison of steel grades DIN 17172 StE240.7 API5L Gr.B Chemical analysis -% by mass* Grades Material number C max Si max Mn. mix P max S max L245NB 1.0457 0.17 0.45 0.4 0.04 0.035 Mechanical properties Grade Permissible yield point ratio Yield Strength MPa(min) Tensile Strength MPa Elongation % (min) L245NB ≤ 0.85 240 370 - 490 24 Shanghai Katalor Enterprises Co., Ltd Email: [email protected] web: http://www.bsteelplate.com http://www.ice-steels.com http://www.katalor.com/ http://www.construction-steel.com/ http://www.heavy-steels.com http://www.steel-tube-pipes.com  http://section-steel.com/ skype: shanghai.katalor TEL: +86 21 61182425 HP: +86-18317160029 ADD:Room 101, No.16, 6th building, 9th lane, Guangyi road, Zhuqiao town, Pudong new district, Shanghai, China