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Thermomechanical rolled EN10025-4 steel plates

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Thermomechanical rolled EN10025-4 steel plates

EN10025-4 steel plates are hot rolled weldable fine grain structural steels in the thermomechanical rolled condition in the grades of S275, S355, S420 and S460. EN10025-4 steel plates shall be classified as alloy special steels. All the EN10025-4 steel grades may be supplied in the following qualities:
With specified minimum values of impact energy at temperatures not lower than -20℃, designated as M;
With specified minimum values of impact energy at temperatures not lower than -50℃, designated as ML.

Thermomechanical rolled EN10025-4 steel plates chemical composition of the ladle analysis:

EN10025-4Steel numberCSiMnPSNbVAl(total)TiCrNiMoCuN
S275M1.88180.130.501.500.030
0.050.080.020.050.300.300.100.550.015
S275ML1.88190.130.501.500.0250.0200.050.080.020.050.300.300.100.550.015
S355M1.88230.140.501.600.0300.0250.050.100.020.050.300.500.100.550.015
S355ML1.88340.140.501.600.0250.0200.050.100.020.050.300.500.100.550.015
S420M1.88250.160.501.700.0300.0250.050.120.020.050.300.800.200.550.025
S420ML1.88360.160.501.700.0250.0200.050.120.020.050.300.800.200.550.025
S460M1.88270.160.601.700.0300.0250.050.120.020.050.300.800.200.550.025
S460ML1.88380.160.601.700.0250.0200.050.120.020.050.300.800.200.550.025

Thermomechanical rolled EN10025-4 steel plates mechanical properties at ambient temperature:

EN10025-4Yield strength MpaTensile strength MpaElongation
Thickness (mm)≤1616-4040-6363-8080-100100-120≤4040-6363-8080-100100-120(%)
S275M275265255245245240370-530360-520350-510350-510350-51024
S275ML275265255245245240370-530360-520350-510350-510350-51024
S355M355345335325325320470-630450-610440-600440-600430-59022
S355ML355345335325325320470-630450-610440-600440-600430-59022
S420M420400390380370365520-680500-600480-640470-630460-62019
S420ML420400390380370365520-680500-600480-640470-630460-62019
S460M460440430410400385540-720530-710510-690500-680490-66017
S460ML460440430410400385540-720530-710510-690500-680490-66017

Thermomechanical rolled EN10025-4 steel plates are intended for use in heavily loaded parts of welded structures such as, bridges, flood gates, storage tanks, water supply tanks, etc., for service at ambient and low temperatures.
Contact
Ms. Olivia
Henan BEBON Iron & Steel Co., Ltd
Email: olivia.roy88@gmail.com
Tel: 008637186151527


China Thermomechanical rolled EN10025-4 steel plates factory

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