S275N steel plate
S275N steel plate
S275N steel plate
S275N/S275NL belongs to the European standard carbon structural steel plate, represents the European standard structural steel; "275" : indicates that the thickness of the steel plate is less than or equal to 16mm, and the yield strength is at least 275Mpa; N: indicates the minimum impact energy when the temperature is not lower than -20 ° C. L: indicates that the shock temperature of the S275NL is -50 ° C.
Standard：JIS, AISI, ASTM, GB, DIN, BS, etc.
Material:Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460,Q460D,
Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,
Q690E,Q690D,Q690C,Q890C,Q890D16Mo3,16MnL,16MnR ,16Mng,16MnDR
Thickness：0.1mm-300mm or as required
Width：0.6m-3m or as required
Length：4m-12m or as required

Normalised S275N,S275N STEEL,S275N steel plate is a kind weldable fine grain structural steel which shall be under normalized or normalized rolled delivery condition.Generally The steel grades in EN 10025-3,S275N,S275NL,S355N and S355NL shall be classified as non-alloy quality steels,and S420N,S420NL,S460N and S460NL shall be classified as alloy special steels according to EN 10020.For the name of S275N steel plate,S is for structural steel,275 is the minimum yield strength value for S275N when rolling,L is for low temperature impacting test under minus 20 centigrade.


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Chemical composition % of the Product analysis of grade S275N (1.0490)

Nominal thickness =< 63(mm) CEV max = 0.4  

Nominal thickness from 63 to 100 (mm) CEV max = 0. 4


CSiMnNiPSCrMoVNbTi
max 0.18max 0.40,50 -1,50max  0.3max 0.03max0.025max 0.3max  0.1max 0.05max 0.05max 0.05

Mechanical properties of grade   S275N (1.0490)

Temperature-20-10020
Notch impact test. Min. absorbed energy40434755
Nominal thickness (mm)to 1616 - 4040 - 6363 - 8080 - 100100 - 150150 - 200200-250
ReH - Minimum yield strength (MPa)275265255245235225215205
Nominal thickness (mm)to 100100 - 200200-250
Rm -Tensile strength (MPa)370-510350-480350-480
Nominal thickness (mm)to 1616 - 4040 - 6363 - 8080 - 200
A - Minimum elongation Lo = 5,65 √ So (%)2424242323
Equivalent grades of grade S275N (1.0490)
GermanyFranceEnglandItalyChinaRussia
DIN,WNrAFNORBSUNIGBGOST
StE285

Fe E 275 KG N

Related grades: S355N|S420N|S420NL|S460N|S460NL


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