S235JR is a type of non-alloy steel, intended to be used for structural applications. This particular steel grade ic categorised in Part 2 of the Euronorm specification EN 10025. The letter capital S in the term EN 10025 S235JR Pipe signifies a structural steel that exhibits a minimum yield strength properties of around 235 MPa. On the other hand, the letters with a designation JR confirms that the supply has been administered a Charpy V-notch impact test. At room temperature, the value of the impact tests of the EN 10025 S235J2 Material stands at 27 joules.
EN 10025 S235JO Steel Pipe is a hot rolled product. The EN 10025 specification refers to a set of European standards which cover structural steels in addition to specifying their technical delivery conditions as well.
Product Name |
DIN S235JR/S235JO Steel Pipe |
Dia. |
21.3-914.4mm |
Length |
3m -12m or as required |
Thickness |
2.11-20mm |
Standard |
EN 10025 |
Technique |
Hot rolled |
Surface Treatment |
3PE/Fusion bond Expoxy Coating / Black Oil Coating as per customer's requirement |
Thickness Tolerance |
±0.01mm~ ±0.25mm |
Section Shape |
Round, Rectangular, Square |
Application |
Used in structural applications such as vehicle structures, the construction of buildings and bridges, and tools and cutters as well as for some parts in shipbuilding |
MOQ |
1 ton , We can accept sample order. |
Shipment Time |
Within 15-20 workdays after receiving deposit or workable L/C |
Export Packing |
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
Capacity |
250,000 tons/year |
Chemical Composition of S235JR:
C
Mn
P
S
N
Cu
CEV
max 0.2
max 1.4
max 0.04
max 0.04
max 0.012
max 0.55
max 0.38
Physical properties of S235JR:
Minimum yield strength Reh
Tensile strength Rm
Minimum elongation – A
Notch impact test
MPa
MPa
Lo = 5,65 * √So (%)
Temperature
Min. absorbed energy
Nominal thickness(mm)
Nominal thickness(mm)
Nominal thickness (mm)
≤16
>16
>40
>63
>80
>100
>3
>100
>3
>40
>63
>100
°C
J
≤40
≤63
≤80
≤100
≤125
≤100
≤125
≤40
≤63
≤100
≤125
235
225
215
195
360-510
350-500
26
25
24
22
20
27