ASTM A516 Klas 70, yon plak asye kabòn kalite siperyè -, ki fèt espesyalman pou itilize nan anviwònman ki pi frèt. Li trè fò ak dirab, ki fè li gwo pou bagay ki bezwen reziste fann ak frajil nan tanperati frèt.
Youn nan itilizasyon prensipal ASTM A516 Klas 70 se nan fabrikasyon veso presyon ak chodyè. Konpozan kritik sa yo sibi gwo-kondisyon presyon epi yo dwe kapab kenbe tèt ak tanperati ekstrèm. Plak asye klas 70 ofri ekselan fòs rupture ak severite. Sa a asire entegrite estriktirèl veso sa yo ak chodyèr menm nan anviwònman operasyon difisil.
ASTM A516 asye ak A36 asye aktyèlman fè pati diferan kalite asye.
ASTM A516 asye se veso presyon ak asye chodyè.
ASTM A36 asyese asye dou.
Pou kontni chimik kabòn, ASTM A516 asye ak A36 asye yo rele tou asye kabòn. Men, pwopriyete yo gen diferans evidan.
ASTM A516 Gr 70 VS A36 kabòn asye plak nan konpozisyon chimik
- ASTM A36 kabòn asye plak konpozisyon chimik:
| Klas | C (t mwens pase oswa egal a 16mm) | Si | Mn | P | S |
| A36 | 0.26 max | 0.40 max | - | 0.040 max | 0.050 max |
- ASTM A516 Gr 70 kabòn asye plak konpozisyon chimik:
| Eleman chimik | Pousantaj % | Eleman chimik | Pousantaj % |
| C | 0.10/ 0.22 | Cu | 0.30 |
| Si | 0.6 | Ni | 0.30 |
| Mn | 1/ 1.7 | Mo | 0.08 |
| P | 0.03 | Nb | 0.01 |
| S | 0.03 | Ti | 0.03 |
| Al | 0.02 | V | 0.02 |
| Kr | 0.3 |
ASTM A516 Gr 70 VS A36 kabòn asye plak nan pwopriyete mekanik
- ASTM A36 kabòn asye plak pwopriyete mekanik:
| Klas | Sede fòs ReH/(N/mm2) | Fòs rupture Rm/(N/mm2) (3mm mwens pase oswa egal a t mwens pase oswa egal a 16mm) |
elongasyon A/% |
| (t Mwens pase oswa egal a 16mm) min | (3mm mwens pase oswa egal a t mwens pase oswa egal a 40mm) min | ||
| A36 | 250 | 400-550 | 23 |
- ASTM A516 Gr 70 kabòn asye plak pwopriyete mekanik:
| Klas | Fòs rupture (MPa) |
Sede minimòm fòs (MPa) |
Minimòm elongasyon (%) longè kalib | |
| 50mm | 200mm | |||
| A516 Gr 70 | 485 - 620 | 260 | 21 | 17 |
ASTM A516 Gr 70 VS A36 kabòn asye plak nan aplikasyon an
Plak asye kabòn ASTM A36 yo itilize nan machin lou, chodyèr endistriyèl, benne kabwèt, manjeur, anpileur, brwayeur, chajè, trepye, endistri anbake ak ankadreman sipò pou ekipman yo itilize nan metaliji ak lòt endistri lou.
ASTM A516 Gr 70 plak asye se sitou itilize pou veso presyon ak chodyè, lwil oliv ak gaz osi byen ke endistri pétrochimique.
ASTM prensipal laplak asye kabònepiveso presyon asye plakestanda konduit asye GNEE yo se:
Plak asye kabòn ASTM: A36,A283, A572, A573ak sou sa.
Plak asye veso presyon ASTM:A202, A203, A204, A285, A299, A302, A387, A515, A516, A517, A533, A537, A612, A662, A841, elatriye.
Si ou vle aprann plis sou pwodwi GNEE yo, ou ka voye yon imèl bayalloy@gneesteelgroup.com.Nou plis ke kontan ede ou.
Ki sa ki ekivalan ASTM A516 Klas 70?
P355GH
ASTM A516 GD 70 - Presyon Veso Steel
Plak asye A516 GD70 ekivalan aKlas P355GH ak 490B.
Ki diferans ki genyen ant A36 ak A516 70?
ASTM A516 Gr 70 VS A36, ASTM A516 asye ak A36 asye aktyèlman fè pati diferan kalite asye.ASTM A516 asye se veso presyon ak asye chodyè. ASTM A36 asye se asye modere. Pou kontni chimik kabòn, ASTM A516 asye ak A36 asye yo rele tou asye kabòn.
Ki diferans ki genyen ant A516 klas 70 ak A105?
ASTM A516 Gr. 70 anjeneral yo itilize pou fabrike veso presyon, ak materyèl li yo dwe ranpli kondisyon ki pi wo, ki gen ladan fòs rupture, fòs sede, severite enpak, elatriye. Kontrèman, ASTM A105 yo itilize pou fabrike bride, ki jeneralman gen pi ba kondisyon materyèl.
Ki diferans ki genyen ant SA 516 70 ak SA 285 Klas C?
SA 516 GR 70 ofri pi wo fòs rupture (485-620 MPa) ak rezistans HIC pou veso presyon ki wo, pandan y ap SA 285 GR C gen pi ba fòs (310-450 MPa) pou aplikasyon pou presyon ba..Nan Gangsteel, nou fabrike ASME SA 516 GR 70 plak pou satisfè estanda ki mande pou endistri kritik tankou lwil oliv ak gaz.
Ki diferans ki genyen ant ASTM A516 GR 70 ak ASTM A572 GR 50?
A516 Klas 70 se yon presyon-plak asye kabòn pou veso yo chwazi pou veso soude ki mande pou yon bon rezistans dan; A572 Klas 50 se yon gwo -fòs, ba-alyaj estriktirèl plak optimize pou pwa-konstriksyon estriktirèl sansib.
| 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 | |||
