ASTM A662spesifikasyon kouvri twa klas, Klas A, B, ak C, li se yon kalite kabòn -manganèz- plak asye silikon ki gen entansyon prensipalman pou sèvis nan veso presyon soude kote amelyore rezistans tanperati ki ba enpòtan. Li se sitou itilize pou fabrike veso presyon tanperati mwayen oswa ba.
Kòm yon kalite asye alyaj ki ba, diferans konpozisyon chimik nan 3 klas asye yo se sitou pou eleman Mn, ogmante nan kontni Mn nan plak asye ap amelyore sede ak karaktè fòs rupture.
| Klas | Konpozisyon chimik (%) | ||||
| C | Mn Greater than or equal to | Si | P | S | |
| ASTM A662 Klas C (A662GR C) | 0.24 | 0.13-0.45 | 0.79-1.62 | 0.035 | 0.035 |
| Klas | Pwopriyete mekanik | |||
| Fòs rupture (MPa) | Sede fòs (MPa) | % elongasyon nan 2 pous (50mm) min | Konsekans Tanperati Tès (degre) | |
| ASTM A662 Klas C (A662GR C) | 480-620 | 295 | 20 | -20,40,-60 |
| Klas | Konpozisyon chimik (%) | ||||
| C | Mn Greater than or equal to | Si | P | S | |
| ASTM A662 Klas B (A662GR B) | 0.22 | 0.13-0.45 | 0.79-1.62 | 0.035 | 0.035 |
| Klas | Pwopriyete mekanik | |||
| Fòs rupture (MPa) | Sede fòs (MPa) | % elongasyon nan 2 pous (50mm) min | Konsekans Tanperati Tès (degre) | |
| ASTM A662 Klas B (A662GR B) | 450-585 | 275 | 20 | -20,40,-60 |
| Klas | Konpozisyon chimik (%) | ||||
| C | Mn Greater than or equal to | Si | P | S | |
| ASTM A662 Klas A (A662GR A) | 0.17 | 0.13-0.45 | 0.84-1.62 | 0.035 | 0.035 |
| Klas | Pwopriyete mekanik | |||
| Fòs rupture (MPa) | Sede fòs (MPa) | % elongasyon nan 2 pous (50mm) min | Konsekans Tanperati Tès (degre) | |
| ASTM A662 Klas A (A662GR A) | 400-540 | 275 | 20 | -20,40,-60 |
ASTM A662 Ekivalan Steel Klas
| ASTM | EN10028 | JIS | ISO |
|---|---|---|---|
| A662-A | - | G3115-SPV235G3126-SPV235 | - |
| A662-B | -2-P295GH | - | P290 |
| A662-C | - | G3115-SGV315 | P315 |
ASTM A662 Presyon Veso ak Chodyè Steel Plak Aplikasyon
Veso reyaksyon chimik
ASTM A662 chodyè ak presyon veso Steel Plak yo itilize nan reyaksyon sentèz (tankou gwo fò tou won sentèz amonyak nan plant angrè ak réacteurs polymérisation nan plant chimik). Li bezwen kenbe tèt ak tanperati ki wo ak presyon (egzanp, gwo kay won an sentèz amonyak opere nan yon presyon nan 30MPa ak yon tanperati nan 450 degre) ak korozyon mwayen (tankou idwojèn ak gaz asid) asire ke pa gen okenn flit oswa echèk estriktirèl rive pandan pwosesis reyaksyon an.
Tank Depo Petrochimik ak gwo fò tou won
ASTM A662 ba Tanperati presyon veso Steel Plak yo itilize nan tank depo pou lwil brit, gaz natirèl likid (LNG), ak gaz likid petwòl (LPG), osi byen ke gwo fò tou won redresman ak gwo fò tou won absòpsyon nan raffinage petwòl: tanperati nòmal ak tank depo presyon (tankou tank lwil brit); tank depo tanperati ki ba -(tankou tank depo GNL, ak tanperati ki ba ke -162 degre) mande pou plak asye ak ekselan rezistans tanperati ba-pou evite frajil ka zo kase asye nan tanperati ki ba; gwo fò tou won idrojenasyon wo-presyon (pwosesis hydrofining pétrochimique).
Veso echanj chalè
ASTM A662 High -bon jan kalite Chodyè Steel Plak yo itilize nan ekipman pou echanj chalè mwayen (tankou echanjeur chalè-ak-tib chalè ak echanjeur chalè plak). Koki yo ak fèy tib yo bezwen kenbe tèt ak altène chok cho ak frèt, asire rezistans fatig, epi evite fann soude ki te koze pa chanjman tanperati souvan.
Endistri metaliji
"Explosif founo cho eksplozyon recho" nan plant asye (ki estoke gwo -tanperati lè cho, ak yon presyon 0.5-1.5MPa ak yon tanperati 1200 degre) sèvi ak gwo -tanperati ki reziste ASTM A662 cho -woule plak pou koki li yo; "Otoklav la" nan fusion metal ki pa FERROUS (tankou otoklav la lesivaj nan fusion kwiv hydrometallurgical) bezwen yo dwe rezistan a korozyon asid, ak ASTM A662 presyon veso asye plak souvan itilize.
ASTM A662 Presyon Veso ak Chodyè Steel Plak Lòt Non
ASTM A662 chodyè asye plak, ASTM A662 presyon veso asye plak, ASTM A662 Tank Depo Steel plak. ASTM A662 Chalè echanjeur Steel Plak.
Kondisyon adisyonèl
UT (Egzamen Ultrasonic), AR (Kòm woule cho sèlman), TMCP (Tèmik Pwosesis kontwòl mekanik), N (Normalize), Q + T (Tenn ak Tanperaman), Tès Direksyon Z (Z15, Z25, Z35), Tès Enpak Charpy V - Notch, Tès Twazyèm Pati (tankou Tès SGS), kouvwi ak pating.
Si ou vle aprann plis sou pwodwi GNEE yo, ou ka voye yon imèl bayalloy@gneesteelgroup.com. Nou plis pase kontan ede w.
| Klas Plak Veso Presyon Apwovizyone Pa GNEE | |||||
| ASTM | ASTM A202/A202M | ASTM A202 Klas A | ASTM A202 Klas B | ||
| ASTM A203/A203M | ASTM A203 Klas A | ASTM A203 Klas B | ASTM A203 Klas D | ASTM A203 Klas E | |
| ASTM A203 Klas F | |||||
| ASTM A204/A204M | ASTM A204 Klas A | ASTM A204 Klas B | ASTM A204 Klas C | ||
| ASTM A285/A285M | ASTM A285 Klas A | ASTM A285 Klas B | ASTM A285 Klas C | ||
| ASTM A299/A299M | ASTM A299 Klas A | ASTM A299 Klas B | |||
| ASTM A302/A302M | ASTM A302 Klas A | ASTM A302 Klas B | ASTM A302 Klas C | ASTM A302 Klas D | |
| ASTM A387/A387M | ASTM A387 Klas 5 Klas1 | ASTM A387 Klas 5 Klas2 | ASTM A387 Klas 11 Klas1 | ASTM A387 Klas 11 Klas2 | |
| ASTM A387 Klas 12 Klas1 | ASTM A387 Klas 12 Klas2 | ASTM A387 Klas 22 Klas1 | ASTM A387 Klas 22 Klas2 | ||
| ASTM A515/A515M | ASTM A515 Klas 60 | ASTM A515 Klas 65 | ASTM A515 Klas 70 | ||
| ASTM A516/A516M | ASTM A516 Klas 55 | ASTM A516 Klas 60 | ASTM A516 Klas 65 | ASTM A516 Klas 70 | |
| ASTM A517/A517M | ASTM A517 Klas A | ASTM A517 Klas B | ASTM A517 Klas E | ASTM A517 Klas F | |
| ASTM A517 Klas P | ASTM A517 klas J | ||||
| ASTM A533/A533M | ASTM A533 Klas A Klas 1 | ASTM A533 Klas B Klas1 | ASTM A533 Klas C Class1 | ASTM A533 Klas D Class1 | |
| ASTM A533 Klas A Klas2 | ASTM A533 Klas B Klas2 | ASTM A533 Klas C Class2 | ASTM A533 Klas D Klas2 | ||
| ASTM A533 Klas A Klas3 | ASTM A533 Klas B Klas3 | ASTM A533 Klas C Class3 | ASTM A533 Klas D Class3 | ||
| ASTM A537/A537M | ASTM A537 Klas 1 | ASTM A537 Klas 2 | ASTM A537 Klas 3 | ||
| ASTM A612/A612M | ASTM A612 | ||||
| ASTM A662/A662M | ASTM A662 Klas A | ASTM A662 Klas B | ASTM A662 Klas C | ||
| EN | EN10028-2 | EN10028-2 P235GH | EN10028-2 P265GH | EN10028-2 P295GH | EN10028-2 P355GH |
| EN10028-2 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 | |||
