EN10025 S235JR steel plate
EN10025 S235JR steel plate belongs to a kind of non_alloy strutural steels according to European standard.
S235JR steel plate is mainly used in Civil engineers and national constructions and also demands heavily,
In Chinese standard, Q235B according to GB is equal to S235JR steel.
S235JR steel chemical composition
|
C <= |
Mn <= |
P <= |
S <= |
Cu <= |
N <= |
Other <= |
|
0.17 |
1.40 |
0.035 |
0.035 |
0.55 |
0.012 |
40 |
EN10025 S235JR steel plate Mechanical properties
|
Properties |
Conditions |
||
|
T (°C) |
Treatment |
||
|
Density (×1000 kg/m3) |
7.7-8.03 |
25 |
|
|
Poisson's Ratio |
0.27-0.30 |
25 |
|
|
Elastic Modulus GPa) |
190-210 |
25 |
|
|
Tensile Strength Mpa) |
1158 |
25 |
oil quenched, fine grained, tempered at 425°C |
|
Yield Strength (Mpa) |
1034 |
||
|
Elongation (%) |
15 |
||
|
Reduction in Area (%) |
53 |
||
|
Hardness (HB) |
335 |
25 |
oil quenched, fine grained, tempered at 425°C |
Heat treatment specification of S235JR steel
|
Steel plate/Sheet |
σb |
σs |
δSamples from the standard for 50 mm (2 in) |
180 ° of cold bending test |
|
|
longitudinal |
horizontal |
||||
|
Hot-rolled/Cold rolling:5 - 150 |
520 |
415 |
16～18 |
2a |
3.5a |
We are the S235JR alloy strutural steels supplier, if you have any requires, please contact us!