S275JR structural steel platehttp://www.section-steel.com/News/S275JR-Structural-Steel-Plate-Equivalent-ASTM.html is a common carbon structural steel with minimum yield strength of 36 ksi, it bears many similarities to ASTMA36in both chemistry and physical properties.S275JR Structural Steel Plate is mainly used in Railway vehicles, bridges, towers and other steel structures.
The mechanical properties of grade S275JR
Minimum yield strength Reh
MPa |
Tensile strength Rm
MPa |
Minimum elongation - A
Lo = 5,65 * √So (%) |
Notch impact test
| |||||||||||
| Steel grade |
Nominal thickness
mm |
Nominal thickness
mm |
Nominal thickness
mm |
Temperature
|
Min. absorbed energy
| |||||||||
≤16
|
>16
≤40 |
>40
≤63 |
>63
≤80 |
>80
≤100 |
>100
≤125 |
>3
≤100 |
>100
≤125 |
>3
≤40 |
>40
≤63 |
>63
≤100 |
>100
≤125 |
°C
|
J
| |
| S275JR |
275
|
265
|
255
| 245 | 235 |
225
|
410-560
|
400-540
|
23
|
22
|
21
|
19
|
+20
|
27
|
| Ladle analysis | |||||||||||||
| Steel grade | C max. % | Mn max. % | Si max. % | P max. % | S max. % | N max. % | Cu max. % | Other max. % | CEV max. % | ||||
| Nominal thickness mm | Nominal thickness mm | ||||||||||||
| ≤16 | >16 ≤40 | >40 | ≤30 | >30 ≤40 | >40 ≤125 | ||||||||
| S275JR | 0,21 | 0,21 | 0,22 | 1,50 | - | 0,040 | 0,040 | 0,012 | 0,55 | - | 0,40 | 0,40 | 0,42 |
Thickness：3-100mm
Width：1000-4000mm
Length：As customer required
Besides, the size can be customized.
Finish：normalizing, tempered, quenched, coating
Technique：Hot rolled
Width：1000-4000mm
Length：As customer required
Besides, the size can be customized.
Finish：normalizing, tempered, quenched, coating
Technique：Hot rolled
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