Standard: EN 10025: 2004 Specification

Steel Grade: S275,275JR,JO,J2+N,JO,W

s275

This Carbon Steel Plates are common which meets as per  EN 10025:2004 European Norms Specification. Such steel are always used in structural, manufacturing plant, machinery,vehicles, loader, construction, power plant, sugar mill, oil and gas,  drilling rigs and other structural parts.

S275JR and its related series (S275J0, S275J2, S235JR, S235J0, S235J2) are very versatile common mild steel/carbon steel plate for multiple structural applications e.g. manufacturing plant, machinery, mining equipment and vehicles, construction, power plant, sugar mill,oil and gas, port equipments, fans, drilling rigs,and other structural part

Please find the following details related to S275 Steel as below.

  • S symbol for structural steel
  • 275 indication of the min specified yield strength for thickness of under16mm.
  • JR symbol 20 temperature impact test.
  • J0 symbol 0 temperature impact test
  • J2 symbol -20 temperature impact test

 


Properties of grade   S275JR (1.0044)

Weldability: This steel grade is generally suitable to welding

Chemical composition %   of grade   S275JR (1.0044)

Nominal thickness =< 40(mm) C max = 0.21

Nominal thickness =< 40(mm) CEV max = 0.40

C
Mn
P
S
N
Cu
CEV
max 0.22
max 1.5
max 0.04
max 0.04
max 0.012
max 0.55
max 0.42

 

Mechanical properties of grade   S275JR (1.0044)

Nominal thk (mm):
to 3
3 – 100
100 – 150
150 – 250
 Tensile strength (MPa)
430-580
410-560
400-540
380-540

 

Nominal thk (mm):
to 16
16 – 40
40 – 63
63 – 80
80 – 100
100 – 150
150 – 200
200 – 250
Minimum yield strength (MPa)
275
265
255
245
235
225
215
205

 

KV – Impact energy (J) longitud.,
-20°
+20°
27
27
27

 

Nominal thickness (mm):
to 1
1 – 1.5
1.5 – 2
2 – 2.5
2.5 – 3
A – Min. elongation Lo = 80 mm (%) parallel,
15
16
17
18
19

 

Nominal thickness (mm):
Mar-40
40 – 63
63 – 100
100 – 150
150 – 250
A – Min. elongation Lo = 5,65 √ So (%) parallel,
23
22
21
19
18

 

Equivalent grades of grade   S275JR (1.0044)

USA
Germany
Japan
France
England
Canada
European old
Italy
Belgium
Spain
China
Sweden
Poland
Czechia
Finland
Austria
Norway
Russia
Inter
Portugal
India
-
DIN,WNr
JIS
AFNOR
BS
HG
EN
UNI
NBN
UNE
GB
SS
PN
CSN
SFS
ONORM
NS
GOST
ISO
NP
IS
A283D
RSt42-2
SS400
E28-2
161-430
260W
Fe430B
Fe430B
AE295B
AE255B
Q225A
1411
St4V
11425
Fe44B
St42F
NS12142
St4ps
E275B
FE430-B
IS2062 Gr.A/Gr.B
A529
St 44-2
43A
260WT
Q275Z
1412
St430B
St4sp
Gr.D
43B

To find out more about Triton Alloys Inc Services and our Range of “ Grade S275 ” which we can supply directly to you, Click Here to Contact Us.