ASTM A285 past- va oraliq{2}}valyuta kuchiga ega bo'lgan uglerodli po'lat plitalarni qamrab oladi, ular erituvchi{3}}payvandlangan bosimli idishlar uchun ishlatiladi, ishlab chiqaruvchining ixtiyori sifatida ishlab chiqarish usuli o'ldirilishi, yarim o'chirilishi, qopqog'i yoki chetiga o'rnatilishi mumkin. ASTM A285 qozon va bosim
kema po'lati neft, kimyo fabrikasi va qozonxonalar sohalarida keng qo'llaniladi. ASTM A285 qozon va bosimli idish po'latidan, shuningdek, reaktor, issiqlik almashtirgich, ajratuvchi, sferik tank, neft gazi tanki, yadro reaktorining bosim qobig'i, yuqori bosimli suv quvurlari, turbin qobig'i va boshqa uskunalar ishlab chiqariladi.
- Qalinligi: 1,2 mm-60 mm
- Uzunligi: 500-4500 mm
- Kengligi: 1-12 m yoki so'rov bo'yicha
- Ilova:bosimli idish plitasi, uglerodli po'lat plastinka, yuqori- mustahkam po'lat plastinka
- Qo'shimcha texnologiya:HIC testi|NACE MR0175|Z15|Z25|Z35|S1|S2|S3|S4.1 S5|S6|S7|S8|S9| S11|S12|S14|S17
- Yuzaki:Tegirmon, laklangan, oldindan bo'yalgan, kataklangan
- Etkazib berish holati:Issiq haddelenmiş
- Chelik darajasi:A sinf, B sinf, C sinf
ASTM A285 karbonli po'lat plitalar Kimyoviy tarkibi
| ASTM A285 Kimyoviy tarkibi | |||||
|---|---|---|---|---|---|
| Chelik darajasi | Maksimal element (%) | ||||
| C | Si | Mn | P | S | |
| A285 sinf A | 0.17 | 0.08-0.45 | 0.98 | 0.035 | 0.035 |
| A285 B darajasi | 0.22 | 0.08-0.45 | 0.98 | 0.035 | 0.035 |
| A285 C darajasi | 0.28 | 0.08-0.45 | 0.98 | 0.035 | 0.035 |
c Mexanik xususiyat
| Chelik darajasi | ASTM A285 Mexanik xususiyat | |||
|---|---|---|---|---|
| Qalinligi | Yo'l bering | Kuchlanish | Cho'zilish | |
| A285 sinf A | mm | Min Mpa | Mpa | Min % |
| 6-50 | 165 | 310-450 | 30% | |
| 50-200 | 165 | 310-450 | 27% | |
| A285 B darajasi | 6-50 | 185 | 345-485 | 28% |
| 50-200 | 185 | 345-485 | 25% | |
| A285 C darajasi | 6-50 | 205 | 380-515 | 27% |
| 50-200 | 205 | 380-515 | 23% | |
ASTM A285 ekvivalent po'lat darajasi
| Chelik darajasi | EN 10028-2 | DIN 17155 | NFA 36-205 | UNI 5869 | BS 1501 | UNE 36087 | ASTM | JIS G3115 |
|---|---|---|---|---|---|---|---|---|
| ASTM A285 ABC darajasi | P235GH | HIHH | 37 CP | Fe 360 - 1KVt | 161 Gr. 360164 Gr. 360 | 37 RCI | 414 gr. CA 516 Gr. 55 | SPV 24 |
Ilovalar
ASTM A285 po'lat plitalari odatda quyidagilarda qo'llaniladi:
Neft va gaz sanoati uchun bosimli idishlar ishlab chiqarish.
Saqlash tanklari va qozonlarni qurish.
Yaxshi payvandlanish va o'rtacha kuch talab qiladigan tizimli ilovalar.
Yuqori quvvat asosiy talab bo'lmagan umumiy ishlab chiqarish.
Xulosa qilib aytadigan bo'lsak, ASTM A285 po'lat plitalari sanoat va strukturaviy sohalarda turli xil ilovalar uchun ko'p qirrali va iqtisodiy yechimni ta'minlaydi, ayniqsa past va o'rta kuch etarli bo'lganda.
Agar siz GNEE mahsulotlari haqida ko'proq bilmoqchi bo'lsangiz, elektron pochta manziliga xat yuborishingiz mumkinalloy@gneesteelgroup.com. Biz sizga yordam berishdan xursandmiz.
| GNEE tomonidan ta'minlangan bosimli idish plitalarining darajalari | |||||
| ASTM | ASTM A202/A202M | ASTM A202 A darajasi | ASTM A202 B darajasi | ||
| ASTM A203/A203M | ASTM A203 A darajasi | ASTM A203 B darajasi | ASTM A203 D darajasi | ASTM A203 E darajasi | |
| ASTM A203 F darajasi | |||||
| ASTM A204/A204M | ASTM A204 A darajasi | ASTM A204 B darajasi | ASTM A204 C darajasi | ||
| ASTM A285/A285M | ASTM A285 A darajasi | ASTM A285 B darajasi | ASTM A285 C darajasi | ||
| ASTM A299/A299M | ASTM A299 A darajasi | ASTM A299 B darajasi | |||
| ASTM A302/A302M | ASTM A302 A darajasi | ASTM A302 B darajasi | ASTM A302 C darajasi | ASTM A302 D darajasi | |
| ASTM A387/A387M | ASTM A387 5-sinf 1-sinf | ASTM A387 5-sinf 2-sinf | ASTM A387 11-sinf 1-sinf | ASTM A387 11-sinf 2-sinf | |
| ASTM A387 12-sinf 1-sinf | ASTM A387 12-sinf 2-sinf | ASTM A387 22-sinf 1-sinf | ASTM A387 22-sinf 2-sinf | ||
| ASTM A515/A515M | ASTM A515 60-sinf | ASTM A515 65-sinf | ASTM A515 70-sinf | ||
| ASTM A516/A516M | ASTM A516 55-sinf | ASTM A516 60-sinf | ASTM A516 65-sinf | ASTM A516 70-sinf | |
| ASTM A517/A517M | ASTM A517 A darajasi | ASTM A517 B darajasi | ASTM A517 E darajasi | ASTM A517 F darajasi | |
| ASTM A517 P darajasi | ASTM A517 J darajasi | ||||
| ASTM A533/A533M | ASTM A533 A sinfi 1 | ASTM A533 B sinfi 1 | ASTM A533 C sinfi 1 | ASTM A533 D sinfi 1 | |
| ASTM A533 A sinfi 2 | ASTM A533 B sinfi 2 | ASTM A533 C sinfi 2 | ASTM A533 D sinfi 2 | ||
| ASTM A533 A sinfi 3 | ASTM A533 B sinfi 3 | ASTM A533 C sinfi 3 | ASTM A533 D sinfi 3 | ||
| ASTM A537/A537M | ASTM A537 1-sinf | ASTM A537 2-sinf | ASTM A537 sinf 3 | ||
| ASTM A612/A612M | ASTM A612 | ||||
| ASTM A662/A662M | ASTM A662 A darajasi | ASTM A662 B darajasi | ASTM A662 C darajasi | ||
| UZ | EN10028-2 | EN10028-2 P235GH | EN10028-2 P265GH | EN10028-2 P295GH | EN10028-2 P355GH |
| UZ10028-2 16MO3 | |||||
| EN10028-3 | EN10028-3 P275N | EN10028-3 P275NH | EN10028-3 P275NL1 | EN10028-3 P275NL2 | |
| EN10028-3 P355N | EN10028-3 P355NH | EN10028-3 P355NL1 | EN10028-3 P355NL2 | ||
| EN10028-3 P460N | EN10028-3 P460NH | EN10028-3 P460NL1 | EN10028-3 P460NL2 | ||
| EN10028-5 | EN10028-5 P355M | EN10028-5 P355ML1 | EN10028-5 P355ML2 | EN10028-5 P420M | |
| EN10028-5 P420ML1 | EN10028-5 P420ML2 | EN10028-5 P460M | EN10028-5 P460ML1 | ||
| EN10028-5 P460ML2 | |||||
| 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 P355QL2 | EN10028-6 P460QL2 | EN10028-6 P500QL2 | EN10028-6 P690QL2 | ||
| 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 | GB713 12Cr1MoVR |
| GB713 12Cr2Mo1R | GB713 13MnNiMoR | GB713 14Cr1MoR | GB713 15CrMoR | ||
| GB713 18MnMoNbR | |||||
| GB3531 | GB3531 09MnNiDR | GB3531 15MnNiDR | GB3531 16MnDR | ||
| DIN | DIN 17155 | DIN 17155 HI | DIN 17155 HII | DIN 17155 10CrMo910 | DIN 17155 13CrMo44 |
| DIN 17155 15Mo3 | DIN 17155 17Mn4 | DIN 17155 19Mn6 | |||
