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.
J0 symbol 0 temperature impact test
J2 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 S275j0 steel, please refer them in followin
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S275J0
DIN EN 10025-2Number: 1.0143
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Comparison of steel grades
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EN10025:1990
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FE 430 C
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DIN17100
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NFA 35-501
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BS1449
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43C
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UNI7070
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FE 430 C
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Chemical elements
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C≤ 16mm
max
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C>16mm
max
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Si
max |
Mn
max
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P
max. |
S
max. |
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%,by mass
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0.18
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0.18
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--
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1.50
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0.040
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0.040
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thickness
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Yield StrengthReH[N/mm2]
transv.min.
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TensileStrengthRm[N/mm2]transv.
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Fracture Elongation[%]transv. min.
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Notch Impact
Energy1)Ch Vcomplete samplelongitud. min [J]
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t≤ 16mm
t >16mm
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275
265
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0 degree
27J
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t < 3mm
t ≥ 3mm
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430-580
410-560
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Up to 1.5mm
1.51-2.00mm
2.01-2.50mm
2.51-2.99mm
≥ 3mm
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13
14
15
16
20
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