S355J0 (Material No.1.0553) is a widely‑used non‑alloy structural steel according to EN 10025‑2:2004. As one core grade of EN 10025‑2 series including S235JR/J0/J2, S275JR/J0/J2, S355JR/J0/J2/K2 and S450J0, it delivers minimum yield strength of 355MPa for thin sections and 27 J Charpy V‑notch impact energy at 0 °C.
S355J0 steel can be supplied in multiple delivery conditions: TMCP, Q&T, Normalized, As‑rolled, Cold‑rolled, Annealed, Quenched, Normalized & Tempered. It is extensively adopted for building construction, bridges, storage tanks and general machinery structures.
Basic Specifications
|
Item |
Specification Details |
|
Steel Grade |
S355J0 |
|
Executive Standard |
EN 10025‑2:2004 |
|
Material Number |
1.0553 |
|
Steel Category |
Non‑alloy Structural Steel |
|
Delivery Condition |
TMCP, Q&T, N, AR, CR, A, Q, N&T |
|
Product Forms |
Steel plate, steel coil, steel sheet |
|
MOQ |
1 PC, negotiable |
|
Stock Status |
Available |
|
Delivery Time |
Promptly (stock), 10‑40 days (production) |
|
MTC |
Available |
|
Payment Term |
T/T, L/C At sight |
|
Available Services |
Cutting, Z15/Z25/Z35, heat‑treatment, painting, UT flaw‑detection Grade1 / Grade2 |
Grade Symbol Explanation (EN 10025‑2)
|
Symbol |
Meaning |
|
S |
Structural steel |
|
E |
Engineering steel |
|
Number |
Minimum yield strength ReH in MPa (@16mm thickness) |
|
JR |
27 J Charpy impact at +20 °C |
|
J0 |
27 J Charpy impact at 0 °C |
|
J2 |
27 J Charpy impact at ‑20 °C |
|
K2 |
40 J Charpy impact at ‑20 °C |
|
+AR |
As‑rolled delivery |
|
+N |
Normalized / normalized‑rolled delivery |
EN10025-2 S355J0 Equivalent Steel Grade
:
|
Standard System |
Equivalent Grade |
|
Germany DIN/WNr |
St52‑3U |
|
JIS Japan |
SS490B |
|
AFNOR France |
E36‑3 |
|
BS UK |
50C |
|
Old EN European |
Fe510C |
|
UNI Italy |
Fe510C |
|
NBN Belgium |
AE355C |
|
UNE Spain |
AE355C |
|
GB China |
16Mn |
|
SS Sweden |
2132‑01 |
|
ONORM Austria |
2134‑01 |
|
NS Norway |
St510C |
|
ISO International |
NS12153 |
|
NP Portugal |
E355C |
|
IS India |
FE510‑C |
EN10025-2 S355J0 chemical composition
Grade |
Material No. |
Killed or not |
C ≤ |
Si ≤ |
Mn≤ |
P≤ |
S≤ |
N≤ |
Cu≤ |
|
Thickness (mm) |
|
≤16 |
＞16~ 40 |
＞40 |
|
S355J0 |
1.0553 |
Semi-killed or killed |
0.20 |
0.20 |
0.22 |
0.55 |
1.60 |
0.030 |
0.030 |
0.012 |
0.55 |
EN10025-2 S355J0 Basic mechanical properties at room temperature :
|
Grade
|
Number |
ReH Minimum Yield strength (MPa )
for nominal thickness(mm) |
R m (MPa)
for nominal thickness (mm) |
|
< 16 |
= > 16 |
> 40 |
> 63 |
> 80 |
> 100 |
> 150 |
> 200 |
> 250 |
< 3 |
= > 3 |
> 100 |
> 150 |
> 250 |
|
|
≤ 40 |
≤63 |
≤ 80 |
≤100 |
≤150 |
≤200 |
≤250 |
≤400 |
|
≤ 100 |
≤150 |
≤250 |
≤400 |
|
S355J0 |
1.0553 |
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
- |
510-680 |
470-630 |
450-600 |
450-600 |
|
Main Applications
1. Steel building & construction structures
2. Bridge engineering components
3. Storage tanks and pressure‑related structures
4. General machinery manufacturing parts
We are professional stockist and supplier for EN 10025‑2 structural steels. Our available grades include S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J2 and S355K2. We provide cutting, Z‑direction testing, painting and UT inspection services with complete mill test certificates.
Stock items can be delivered promptly; custom production takes 10‑40 days. Contact us for detailed specification and quotation for S355J0 structural steel.
