Quality S275J2
Category Structural Steels
Standard ref.
EN 10025
Werkstoff nr. 1.0145



Description

S275J2 is a very commonly used structural steel. The mechanical properties, in particular its excellent impact strength, make S275J2 ideal for use in harsh conditions with particularly low temperatures (up to -20°C). It is suitable for welding. It is used to realise train sheet metal, girders, small frames etc..

Chemical composition S275J2 (%)
C max
Mn
P
S
Si
Cu
< 16 mm
> 16 ≤ 40 mm
> 40 mm
max
max
max
max
max
0,18
0,18
0,18
1,50
0,025
0,025
-
0,55


Mechanical characteristics S275J2
 
Hot rolled normalized
of the specimen in mm)
 
≤ 3
> 3 ≤ 16
> 16 ≤ 40
> 40 ≤ 63
> 63 ≤ 80
> 80 ≤ 100
> 100 ≤ 150
> 150 ≤ 200
> 200 ≤ 250
> 250 ≤ 400
Yield Limit, Rp0,2 (MPa) min
275
275
265
255
245
235
225
215
205
195
Tensile Strength
R
m (MPa)
min
430
410
410
410
410
410
400
380
380
380
max
580
560
560
560
560
560
540
540
540
540
Elongation A (%) min
21
21
21
20
19
19
19
18
18
18
Resilience Kv (J) min
27
27
27
27
27
27
27
27
27
27
Hardness HB min
-
-
-
-
-
-
-
-
-
-
max
-
-
-
-
-
-
-
-
-
--


Matches table
Italiy (UNI)
Europe (EN)
Germany (DIN)
France (AFNOR)
United Kingdom (BS)
USA (AISI/SAE)
Fe430D
S275J2
St 44.3 N
E28-4
-
A 283 D

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