P355Q va P460Q EN 10028-6 standartiga muvofiq, bosimli idishlar va yuqori haroratli uskunalar uchun ishlatiladigan so'ndirilgan va temperlangan payvandlanadigan nozik taneli po'latdir. Asosiy farq ularning kuchidir: P460Q P355Q dan yuqori quvvat darajasidir.
Qo'shimcha texnologiya: HIC testi|NACE MR0175|Z15|Z25|Z35 |
Qalinligi: 6MM dan 300MM gacha,
Kengligi: 1500 mm dan 4050 mm gacha,
Uzunligi: 3000 mm dan 15000 mm gacha
|
P355Q Kimyoviy tarkibi |
|||||||
|
Baho |
Maksimal element (%) |
||||||
|
C |
Si |
Mn |
P |
S |
N |
B |
|
|
P355Q |
0.16 |
0.4 |
1.5 |
0.025 |
0.015 |
0.015 |
0.005 |
|
Mo |
Cu |
Nb |
Ni |
Ti |
V |
Zr |
|
|
0.25 |
0.3 |
0.05 |
0.5 |
0.03 |
0.06 |
0.05 |
|
Uglerod ekvivalenti: Ceq=【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
|
P460Q Kimyoviy tarkibi |
|||||||
|
Baho |
Maksimal element (%) |
||||||
|
C |
Si |
Mn |
P |
S |
N |
B |
|
|
P460Q |
0.18 |
0.50 |
1.70 |
0.025 |
0.015 |
0.015 |
0.005 |
|
Mo |
Cu |
Nb |
Ni |
Ti |
V |
Zr |
|
|
0.50 |
0.3 |
0.05 |
0.5 |
0.03 |
0.06 |
0.05 |
|
Uglerod ekvivalenti: Ceq=【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
|
Baho |
P355Q Mexanik xususiyat |
|||
|
Qalinligi |
Yo'l bering |
Kuchlanish |
Cho'zilish |
|
|
P355Q |
mm |
Min Mpa |
Mpa |
Min % |
|
6-50 |
355 |
490-630 |
22% |
|
|
50-100 |
335 |
490-630 |
22% |
|
|
100-150 |
315 |
450-590 |
22% |
|
|
Baho |
P460Q mexanik xususiyat |
|||
|
Qalinligi |
Yo'l bering |
Kuchlanish |
Cho'zilish |
|
|
P460Q |
mm |
Min Mpa |
Mpa |
Min % |
|
6-50 |
460 |
550-720 |
19% |
|
|
50-100 |
440 |
550-720 |
19% |
|
|
100-150 |
400 |
500-670 |
19% |
|
