DIN 17172 StE 360.7 steel plate/pipes for large diameter pipes StE 360.7 steel plate/pipes, under StE 360.7 standard, we can regard StE 360.7 steel plate/pipes as large diameter pipes. StE 360.7 steel plate/pipes is one mainly of Steel for large diameter pipes,DIN 17172 StE 360.7 steel is equal to EN10208 L360MB,and API5L X 52. StE 360.7TM DIN 17172 Material#1.0587 Comparison of steel grades EN10208-2 L360NB API5L X 52 Chemical analysis -% by mass* Grades Material number C max Si max Mn. mix P max S max StE 360.7TM 1.0429 0.04-0.12 0.45 0.90-1.50 0.035 0.025 Mechanical properties Grade Permissible yield point ratio Yield Strength MPa(min) Tensile Strength MPa Elongation % (min) StE 360.7TM ≤ 0.85 360 510 - 630 - 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