S275JR/JO/J2/J2G3/J2G4 construction steel is commonly used in the engineering and construction industry, S275 offers high yield and tensile strength and is supplied with a variety of treatments and test options making it a highly usable steel in your construction project.
|
Grade
|
C≤ 16mm
max
|
C>16mm
max
|
Mn
max
|
P
max.
|
S
max.
|
|
S275JR
|
0.21
|
0.21
|
1.5
|
0.045
|
0.045
|
|
S275JO
|
0.18
|
0.18
|
1.5
|
0.04
|
0.04
|
|
S275J2
|
0.21
|
0.21
|
1.5
|
0.035
|
0.035
|
|
S275J2G3
|
0.18
|
0.18
|
1.5
|
0.035
|
0.035
|
|
S275J2G4
|
0.18
|
0.18
|
1.5
|
0.035
|
0.035
|
Mechanical Properties of S275JR/JO/J2/J2G3/J2G4
|
Grade
|
Tensile Strength
Rm
[N/mm2]
transv.
|
Fracture
Elongation
[%]t
ransv. min.
|
Notch Impact
Energy1)Ch
Vcomplete
samplelongitud. min [J]
|
||||||||
|
≤
|
>
|
<
|
≥
|
Up to
|
1.51-
|
2.01-
|
2.51-
|
≥ 3mm
|
Temp
|
AV
|
|
|
16mm
|
16mm
|
3mm
|
3mm
|
1.5mm
|
2
|
2.5
|
2.99
|
.[℃]
|
[J]
|
||
|
|
|
|
|
|
mm
|
mm
|
mm
|
|
|
||
|
S275JR
|
275
|
265
|
430-
|
410-
|
13
|
14
|
15
|
16
|
20
|
20
|
27
|
|
580
|
560
|
||||||||||
|
S275JO
|
275
|
265
|
430-
|
410-
|
13
|
14
|
15
|
16
|
20
|
0
|
27
|
|
580
|
560
|
||||||||||
|
S275J2
|
275
|
265
|
430-
|
410-
|
13
|
14
|
15
|
16
|
20
|
-20
|
27
|
|
580
|
560
|
||||||||||
|
S275J2G3
|
275
|
265
|
430-
|
410-
|
13
|
14
|
15
|
16
|
20
|
-20
|
27
|
|
580
|
560
|
||||||||||
|
S275J2G4
|
275
|
265
|
430-
|
410-
|
13
|
14
|
15
|
16
|
20
|
-20
|
27
|
|
580
|
560
|
||||||||||
Source:
Tags: S275JR/JO/J2/J2G3/J2G4
