Ki ranje tanperati a pou P355GH?
EN 10028-2 Klas P355GH Presyon Veso Steel Plak Apwopriye Jiska 400 ºC Tanperati.
P355GH VS S355J2
P355GH konpozisyon chimik
|
P355GH konpozisyon chimik |
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|
Klas |
Eleman Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
|
P355GH |
0.10-0.22 |
0.60 |
1.10-1.70 |
0.025 |
0.015 |
0.020 |
0.012 |
|
Kr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
|
0.30 |
0.30 |
0.08 |
0.040 |
0.30 |
0.03 |
0.02 |
|
S355J2 Konpozisyon chimik
|
C |
Si |
Mn |
Ni |
P |
S |
Kr |
Mo |
|
maksimòm 0.24 |
0.60 |
1.70 |
|
Maksimòm 0.035 |
Maksimòm 0.035 |
|
|
|
V |
Nb |
Ti |
N |
Cu |
|
|
|
|
|
|
|
|
0.60 |
|
|
|
P355GH Pwopriyete mekanik
|
Klas |
|
P355GH Pwopriyete mekanik |
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|
Epesè |
Sede |
Tensilmie |
Elongasyon |
Enèji enpak (KV J) min |
|||
|
P355GH |
mm |
Min Mpa |
Mpa |
% min |
-20 degre |
0 degre |
+20 degre |
|
Mwens pase oswa egal a 16 |
355 |
510-650 |
20 |
27 |
34 |
40 |
|
|
16>a mwens pase oswa egal a 40 |
345 |
510-650 |
20 |
27 |
34 |
40 |
|
|
40>a mwens pase oswa egal a 60 |
335 |
510-650 |
20 |
27 |
34 |
40 |
|
|
60>a mwens pase oswa egal a 100 |
315 |
490-630 |
20 |
27 |
34 |
40 |
|
|
100>a mwens pase oswa egal a 150 |
295 |
480-630 |
20 |
27 |
34 |
40 |
|
|
150>a mwens pase oswa egal a 250 |
280 |
470-630 |
20 |
27 |
34 |
40 |
|
S355J2 Pwopriyete mekanik
|
|
-150 |
150-250 |
250-400 |
|
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|
Minimòm enèji nominal epesè Tanperati (-20) |
27 |
27 |
27 |
|
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|
Epesè nominal (mm) |
rive 16 |
16 - 40 |
40 - 63 |
63 - 80 |
80 - 100 |
100 - 150 |
150 - 200 |
200-250 |
250-400 |
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|
ReH - Minimòm fòs sede (MPa) |
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
265 |
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|
Epesè nominal (mm) |
-3 |
3-100 |
100-150 |
150-250 |
250-400 |
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|
Rm -Fòs rupture (MPa) |
510-680 |
470-630 |
450-600 |
450-600 |
450-600 |
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|
Epesè nominal (mm) |
3-40 |
40-63 |
63-100 |
100-150 |
150-250 |
250-400 |
|
Yon - elongasyon minimòm Lo=5,65 √ Se konsa (%) |
22 |
21 |
20 |
18 |
17 |
17 |
