En 10025-2 S235JR is a low carbon, high tensile strength structural steel which can be readily welded to other weldable steel. With its low carbon equivalent, it possesses good cold-forming properties. s235jr H Beam is produced by fully killed steel process and supplied in normalized or controlled rolling condition.
The mechanical properties of grade S235JR H Beam :
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
| |
| S235JR |
235
|
225
|
215
|
195
|
360-510
|
350-500
|
26
|
25
|
24
|
22
|
+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 | ||||||||
| S235JR | 0,17 | 0,17 | 0,20 | 1,40 | - | 0.040 | 0,040 | 0,012 | 0,55 | - | 0,35 | 0,35 | 0,38 |
En 10025-2 s235jr H Beam is mainly applicate in freight cars,transmission towers,dump trucks,cranes,trailers,bulldozers,excavators, fo restry machines,railway wagons,dolphins,penstocks,pipes,highway bridges,building structures,oil and gas plat forms, offshore structures,shipbuilding,power plant,palmoil equipment sand machineries.
S235JRDeliveryCondition:Hotrolled,CR,Normalized,Quenched,Tempering,Q+T,N+T,TMCP,Z15,Z25,Z35
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