S355JR
Sources: this site Click: Date: 2016-1-8 2:7:19
| Grade : | S355JR |
| Number: | 1.0045 |
| Classification: | Non-alloy quality structural steel |
| Standard: | | EN 10025-2: 2004 Hot rolled products of structural steels. Technical delivery conditions for non-alloy structural steels |
|
Chemical composition % of grade S355JR (1.0045): EN 10025-2-2004| Nominal thickness =< 30(mm) CEV max = 0.45 |
| C | Si | Mn | P | S | N | Cu | CEV |
| max 0.24 | max 0.55 | max 1.6 | max 0.04 | max 0.04 | max 0.012 | max 0.55 | max 0.47 |
Mechanical properties of grade S355JR (1.0045)
| Nominal thickness (mm): | to 3 | 3 - 100 | 100 - 150 | 150 - 250 |
|
| Rm - Tensile strength (MPa) Flat and long products | 510-680 | 470-630 | 450-600 | 450-600 |
| Nominal thickness (mm): | to 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 100 | 100 - 150 | 150 - 200 | 200 - 250 |
|
| ReH - Minimum yield strength (MPa) Flat and long products | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
|
| KV - Impact energy (J) longitud., | -20°
27 | 0°
27 | +20°
27 |
| Nominal thickness (mm): | to 1 | 1 - 1.5 | 1.5 - 2 | 2 - 2.5 | 2.5 - 3 |
|
| A - Min. elongation Lo = 80 mm (%) parallel, | 14 | 15 | 16 | 17 | 18 |
| Nominal thickness (mm): | 3 - 40 | 40 - 63 | 63 - 100 | 100 - 150 | 150 - 250 |
|
| A - Min. elongation Lo = 5,65 √ So (%) parallel, | 22 | 21 | 20 | 18 | 17 |
Equivalent grades of grade S355JR (1.0045)Warning! Only for referenceUSA
- | Germany
DIN,WNr | Japan
JIS | France
AFNOR | England
BS | Canada
HG | European old
EN | Italy
UNI | Belgium
NBN | Spain
UNE | China
GB | Sweden
SS | Inter
ISO | Portugal
NP | India
IS |
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