Adopt standard: EN10025-2
S275JR Steel Plate
This is common carbon steel plate in S235JR, S235J0 and S235J2 steel grade. Heat analysis shall be used to determine the required chemical composition for carbon. Manganese, phosphorus, sulfur, silicon, and copper. Tensile strength, yield strength, and elongation shall be evaluated using tension test.
S symbol for structural steel
275 indication of the min specified yield strength for thickness of under 16mm.
JR symbol 20 temperature impact test.
S275JR, S275J0 and S275j2 steel is a structural steel grade which be used in riveted, bolted, or welded construction of bridges and buildings.
For more information of S275jr steel, please refer them in following.
S275JR Steel Plate Chemical is max composition of product analysis:
|
Grade
|
C %
|
Si %
|
Mn %
|
P %
|
S %
|
N %
|
Cu %
|
|
S275JR
|
0.240
|
-
|
1.600
|
0.045
|
0.045
|
0.014
|
0.060
|
S275JR Steel Plate Mechanical Properties:
|
Grade
|
Thickness(mm)
|
Min Yield (Mpa)
|
Tensile(MPa)
|
Elongation(%)
|
Min Impact Energy
|
|
S275JR
|
8mm-100mm
|
275Mpa
|
430-560Mpa
|
21-23%
|
20
|
27J
|
|
101mm-200mm
|
225-235Mpa
|
400-540Mpa
|
19%
|
20
|
27J
|
|
201mm-400mm
|
215Mpa
|
380-540Mpa
|
18%
|
20
|
27J
|
|
The min impact energy is longitudinal energy
|
Our mill sells S275JR, S275J0, S275J2, S235JR, S235J0, S235J2, S355JR, S355J0, S355J2, S355K2, S450J0, S275JR, S275J0 and S275J2 in EN10025-2 standard.
If you have any order in S275JR steel grade from BBN Steel, please inquiry us soon.
