P355NH po'lat va p460nh - En10028 - ostida En10028 - ostida bo'lgan po'latdan yasalgan mahsulotlar. P355NH po'lat - bu yaramaydigan sifatli po'lat, p460nh po'lat - bu qotishmali po'latdir.
P355NH po'lat va p460nh po'lat kimyoviy tarkibda (quyma tahlil,%)
| Baholar | C max | Si max | Mn | P maxr | S max | Al (min) | N max | Cr max | Cu max | Mo Maks | Nb max | Ni max | TI MAX | V max | Nb + ti + v max |
| P355nh | 0.18 | 0.50 | 1.10-1.70 | 0.025 | 0.010 | 0.020 | 0.012 | 0.30 | 0.30 | 0.08 | 0.05 | 0.50 | 0.03 | 0.10 | 0.12 |
| P460nh | 0.20 | 0.60 | 1.10-1.70 | 0.025 | 0.010 | 0.020 | 0.025 | 0.30 | 0.70 | 0.10 | 0.05 | 0.80 | 0.03 | 0.20 | 0.22 |
Mexanik xususiyatlar
| Baho | Qalinlik mm | Hosildorlik kuchi RH MPA min. | TENSILE kuchlari MPA | % Min uzluksiz |
| P355nh | 16 dan kam yoki teng | 355 | 490~630 | 22 |
| 16<> | 345 | 490~630 | 22 | |
| 40<> | 335 | 490~630 | 22 | |
| 60<> | 315 | 470~610 | 21 | |
| 100<> | 305 | 460~600 | 21 | |
| 150<> | 295 | 450~590 | 21 | |
| P460nh | 16 dan kam yoki teng | 460 | 570~730 | 17 |
| 16<> | 445 | 570~720 | 17 | |
| 40<> | 430 | 570~720 | 17 | |
| 60<> | 400 | 540~710 | - | |
| 100<> | - | - | - |
Arizalar
P355nh:
- Past - Haroratni saqlash: Suyultirilgan gaz balloni, kriogen tomirlar (masalan, LNG xotira) ga chidamlilikka chidamliligi tufayli.
- O'rta - bosimli tomirlar: Neft-kimyoviy reaktorlar, qozonxonalar, qozonlar va 400 darajadan kam yoki teng bo'lgan quvurlar.
- Umumiy qurilish: Ko'priklar, offshor platformalari va kuch va vinoblash muvozanatini talab qiladigan og'ir mashinalar.
P460nh:
- Yuqori {{0} bosim / - Harorat tizimlari: Yadro reaktorlari, bug 'turbinalari va quvur tarmoqlari 400 darajadan kam yoki unga teng.
- Kritik infratuzilma: Offshor platformalar, chuqur - dengiz quvurlari va og'irligi yuqori kuch va korroziyaga chidamliligiga muhtoj - burchlari.
- Ekstremal muhit: Ni va MO MOU qo'shimchalar tufayli, kislotali yoki korroziy muhit (masalan, h₂s {{{{{{{{{{{}}.
Biz P355NH po'lat va p460nh Normallashtirilgan po'lat plitalar 250 mm gacha bo'lgan qalin plitalar bilan ta'minlay olamiz. Agar siz bizning payvandlanadigan nozik don tarkibiy po'latdan manfaatdor bo'lsangiz, bizga murojaat qiling.
Agar siz GNEE mahsulotlari haqida ko'proq ma'lumot olishni istasangiz, elektron pochta xabarini yuborishingiz mumkinalloy@gneesteelgroup.com. Biz sizga yordam berishdan ko'proq xursandmiz.
P460nh materiallari qanday ekvivalent?
P460nh - 10028-3 va en 10216-3da belgilangan standartlar bilan harorat sifatli po'latdan yuqori. U 560-730 MPA, 460 MPa va minimal o'sishning minimal kuchini oshirish kuchiga ziddit kuchga ega. Ekvivalent navlarga kiradi18g2 (GOST) va WSTE460 (DIN).
P355 va p355n o'rtasidagi farq nima?
P355 N va P355 NH ikkalasi ham bosimli idishlar, ammo ular harorat asosida belgilangan arizalarida farq qiladi.P355 N xona harorati uchun mo'ljallangan, P355 NH, haroratli haroratda qo'llaniladi, demak, bu uning kuchi va xususiyatlarini yuqori haroratda saqlab qoladi.
P355nhning qobiliyati nima?
275-460 n / mm²
P355nh - bu minimal ta'minot kuchi bilan normallangan po'lat nav275-460 n / mm²va plitalar bizning omborimizdagi sobiq zaxira nusxasi mavjud. (Niobium, titan va vanadiyning qo'shma miqdori 0,12% maksimal bo'lishi kerak.)



| Gnee tomonidan ta'minlangan bosimli bosimli plitalar | |||||
| Askm | ASTM a202 / A202M | ASTM a202 sinf a | ASTM a202 dori b | ||
| ASTM a203 / A203M | ASTM AE203 sinfi a | Asti a203 sinf b | Asti a203 dyuym d d | ASTM A203 sinf | |
| Astm A203 dona f | |||||
| ASTM a204 / A204M | ASTM AE204 SAZI A | ASTM a204 sinf b | ASTM AK | ||
| ASTM A285 / A285M | ASTM A285 SLE A | ASTM A285 sinfi b | ASTM A285 sinf c | ||
| ASTM A299 / A299M | ASTM A299 sinfi a | ASTM A299 sinfi b | |||
| ASTM A302 / A302M | Ashm A302 | ASTM A302 sinf b | ASTM A302 sinf c | ASTM A302 dyali D | |
| ASTM A387 / A387M | ASTM A387-sinflar11 | ASTM A387-sinflar22 | ASTM A387 11-sinf11 | ASTM A387 SLOY2 | |
| ASTM A387-sinf 12 sinf11 | ASTM A387-sinf 12 sinf2 | ASTM A387-sinflar11 | ASTM A387-sinf 22-sinf2 | ||
| ASTM A515 / A515M | ASTM A515 60 | ASTM A515-sinf 65 | ASTM A515 70 | ||
| ASTM A516 / A516M | ASTM A516-sinf 55 | ASTM A516 60 | ASTM A516-sinf 65 | ASTM A516 70 | |
| ASTM A517 / A517M | ASTM A517 SAYTI A | ASTM A517 sinf b | ASTM A517 sinf E | ASTM A517 SAF F | |
| Asti a517 sinf | ASTM A517 SLEH J | ||||
| ASTM A533 / A533M | ASTM A533 sinfi1 | ASTM A533 sinf B sinf11 | ASTM A533 sinf c clact1 | ASTM A533 sinf d clas11 | |
| ASTM A533 sinfi2 | ASTM A533 sinf B sinf2 | ASTM A533 sinf c clac2 | ASTM A533 sinf d clas22 | ||
| ASTM A533 sinfi | ASTM A533 sinf b sinflari3 | ASTM A533 sinf c clact3 | ASTM A533 sinf d clas3 | ||
| ASTM A537 / A537M | ASTM A537 sinf11 | ASTM A537 Clas22 | ASTM A537 Classi3 | ||
| ASTM A612 / A612M | ASTM A612 | ||||
| ASTM A662 / A662M | ASTM A662 sinf a | ASTM A662 sinf b | ASTM A662 sinf c | ||
| Ro'mol | En10028--- | En10028-2 p235g | En10028-2 p265g | En10028-2 p295g | En10028-2 p355gh |
| En 10028-2 16 Mo3 | |||||
| En10028-3 | En10028-3 p275n | En10028-3 p275nh | En10028-3 p275n1 | En10028-3 p275n22 | |
| En10028-3 p355n | En10028-3 p355nh | En10028-3 p355n1 | En10028-3 p355n22 | ||
| En10028-3 p460n | En10028-3 p460nh | En10028-3 p460nl1 | En10028-3 p460n22 | ||
| En10028-5 | En10028-5 p355m | En10028-5 p355l1 | En10028-5 p355l2 | En10028-5 p420M | |
| En10028-5 p420l1 | En10028-5 p420l22 | En10028-5 p460m | En10028-5 p460l1 | ||
| En10028-5 p460l2 | |||||
| En10028-6 | En10028-6 p355q | En10028-6 p460q | En10028-6 p500q | En10028-6 p690q | |
| En10028-6 p355qh | En10028-6 p460Qh | En10028-6 p500qh | En10028-6 p690Qh | ||
| En10028-6 p355ql1 | En10028-6 p460ql1 | En10028-6 p500ql1 | En10028-6 p690ql1 | ||
| En10028-6 p355ql22 | En10028-6 p460ql22 | En10028-6 p500ql22 | En10028-6 p690ql22 | ||
| Jis | Jis g3115 | Jis g3115 SPV235 | Jis g3115 SPV315 | Jis g3115 SPV355 | Jis g3115 SPV410 |
| Jis g3115 SPV450 | Jis g3115 SPV490 | ||||
| Jis g3103 | Jis g3103 sb410 | Jis g3103 sb450 | Jis g3103 sb480 | Jis g3103 sb450m | |
| Jis g3103 sb480m | |||||
| Gb | Gb713 | Gb713 Q245R | Gb713 Q345R | Gb713 Q370R | GB 713 12 CR1MOVR |
| GB 713 12 CR2MO1R | GB 713 13 mnnimor | GB 713 14 cr1or | GB 713 15 crmor | ||
| GB 713 18 mnmonbr | |||||
| Gb3531 | GB 3531 09 mnniidr | GB 3531 15 mnniidr | GB 3531 16 mndrd | ||
| Did | Din 17155 | Din 17155 salom | Din 17155 hii | Din 17155 10 CRMO910 | Din 17155 13 CRMO44 |
| Din 17155 15 MO3 | DIN 17155 17 mn4 | DIN 17155 19 mn6 | |||







