• API 5CT N80 casing and tubing pipe
• API 5CT K55 casing and tubing pipe
• API 5CT J55 casing and tubing pipe
• EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
• EN10028-2 P265GH Pressure vessels steel equivalents
• EN 10210 S355J2H low alloy carbon structural steel
• EN 10210 S355J0H steel hollow materials
• GB/T 18248 34CrMo4
• GB/T 18248 35CrMo alloy steel
• 30CrMo steel Heat treatment, 30CrMo steel tube/pipe

EN10025-4 S275M weldable fine grain structural steels

S275M steel is a kind of TMCP( Thermo Mechanical Control Process) rolled weldable fine grain structural steels.So, it can be used into the steel structural or welded vessel or pressure vessels. At the same time, S275M also can be used in the offshore or any other applications which request the high tensile strength.

Mechnical property for S275M Structural steel:
Thickness (mm)
S275M ≤ 16 > 16 ≤ 40 > 40 ≤ 63 > 63 ≤ 80 > 80 ≤ 100 > 100
Yield strength (≥Mpa) 275 265 255 245 245 240
≤ 40 > 40 ≤ 63 > 63 ≤ 80 > 80 ≤ 100 > 100
Tensile strength (Mpa) 370-530 360-520 350-510 350-510 350-510

Chemical composition for S275M Structural steel (Heat Analysis Max%)
Main chemical elements composition of S275M
C Si Mn P S Nb V
0.13 0.50 1.50 0.030 0.025 0.05 0.08
Al(total) Ti Cr Ni Mo Cu N
≥0.02 0.05 0.30 0.30 0.10 0.55 0.015

S275M steel plate is a kind hot rolled structural steel in EN 10025-4.The delivery condistion of S275M structural steel plate shall be supplied in the thermomechanical rolled condition.Comapring with steel plate S275JR which is rolled under As rolled,and S275N steel plate have to be rolled under Normalized.Else, steel plate S275M have to be done low temperature impacting test under minus 20 centigree. If agreed at the time of the order flat and long products of s275m shall comply with one of the requirements of EN 10164.

EN10025-4 S275M Technical Requirements & Additional Services:
♦ Low temperature impacting test
♦ Rolling under standard NACE MR-0175 (HIC+SSCC)
♦ Ultrasonic test under EN 10160,ASTM A435,A577,A578
♦ Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and Painting,Cutting and welding as per end user's demands

EN10025-4 S275M Delivery condition:
The delivery condition for S275M must be TMCP rolled way with Low temperature impact test. M means -20 min degree impact test. ML means -50 min degree impact test.

Shanghai katalor professional supply EN 10025-4 S275M, if you need to EN10025-4 S275M, please contact katalor:

Phone: 0086-18317160019
TEL: 0086-21-61182423
Fax: 0086-21-61182425
E-mail: [email protected]
Skype: shanghai.katalor
Address : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai