S355JR
February 24, 2017J55 & K55
February 24, 2017
Grade : |
S235JRH |
Number: |
1.0039 |
Classification: |
Non-alloy structural steel |
Standard: |
EN 10210-1: 2006 Hot finished structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements |
EN 10219-1: 2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements |
|
Chemical composition % of grade S235JRH (1.0039): EN 10210-1-2006
Method of deoxidation FN = rimming steels not permitted
C < 0.17 for thickness =< 40 mm, CEV < 0.37 / 0.44 for thickness 16 / 65 mm |
C |
Mn |
P |
S |
N |
max 0.2 |
max 1.4 |
max 0.04 |
max 0.04 |
max 0.009 |
Mechanical properties of grade S235JRH (1.0039)
Nominal thickness (mm): |
to 3 |
3 – 100 |
100 – 120 |
Rm – Tensile strength (MPa) |
360-510 |
360-510 |
350-500 |
Nominal thickness (mm): |
to 16 |
16 – 40 |
40 – 63 |
63 – 80 |
80 – 100 |
100 – 120 |
ReH – Minimum yield strength (MPa) |
235 |
225 |
215 |
215 |
215 |
195 |
KV – Impact energy (J) |
+20°
27 |
Nominal thickness (mm): |
to 40 |
40 – 63 |
63 – 100 |
100 – 120 |
A – Min. elongation at fracture (%) longitude., |
26 |
25 |
24 |
22 |