Plak ASTM A515, konnen tou kòm plak ASME SA515, kouvri plak kabòn -silikon silisyòm pou sèvis tanperati ki pi wo -.
ASTM A515 Klas 70 plakse asye kabòn sitou pou sèvis nan veso presyon Entèmedyè ak Pi wo Tanperati. Plak asye kabòn A515 klas 70 yo lajman ki itilize nan fabwikasyon chodyèr nan endistri tankou konstriksyon bato, pétrochimique ak manifakti.
A515 70 se yon plak asye kabòn espesifye anba estanda ASTM A515 pou plak veso presyon, ki fèt pou sèvis tanperati entèmedyè ak pi wo -. Plak sa yo nòmalize pou amelyore pwopriyete mekanik yo, sa ki fè yo ideyal pou aplikasyon pou tankou chodyèr, echanjeur chalè, ak lòt veso presyon opere anba tanperati ki wo. Gangsteel asire ke plak asye ASTM A515GR70 nou yo satisfè estanda kalite sevè, ofri epesè soti nan 6mm a 300mm, lajè soti nan 1500mm a 4050mm, ak longè soti nan 3000mm a 15000mm.
ASTM A515 klas 70 veso presyon ak chodyè asye plak konpozisyon chimik ak pwopriyete mekanik
| Klas | Konpozisyon chimik (%) | ||||
| C | Mn max | Si | P max | S max | |
| A515 Klas 70 (A515GR70) | 0.31-0.35 | 1.3 | 0.13-0.45 | 0.035 | 0.035 |
| Klas | Pwopriyete mekanik | ||||
| Fòs rupture (MPa) | Sede fòs (MPa) min | % elongasyon nan 2 pous (50mm) min | Konsekans Tanperati Tès (degre) | ||
| A515 Klas 70 (A515GR70) | 485-620 | 260 | 21 | -20,40,-60 | |
Aplikasyon ASTM A515 Klas 70 Steel Plak
Se ASTM A515 GR.70 lajman ki itilize nan endistri ki mande materyèl solid pou anviwònman tanperati ki wo ak presyon ki wo. Aplikasyon komen yo enkli:
- Chodyèr ak veso presyon: Ideyal pou fabrike chodyèr ak veso presyon akòz gwo fòs rupture li yo ak rezistans chalè.
- Echanjeur chalè: Itilize nan echanjeur chalè pou transfè chalè efikas anba tanperati ki wo.
- Jenerasyon pouvwa: Travay nan plant elektrik pou konpozan ki ekspoze a tanperati ki wo.
- Endistri petwochimik: Apwopriye pou tank depo ak ekipman pwosesis nan plant petwochimik.
Plak asye ASTM A515GR.70 GNEESTEEL yo teste pou kondisyon siplemantè tankou HIC (Hydrogen Induced Cracking) ak NACE MR0175, asire fyab nan anviwònman piman bouk.
Konparezon ak lòt klas ASTM A515
Pou ede w chwazi bon materyèl, nou konpare A515 70 ak lòt klas nan fanmi ASTM A515:
|
Pwopriyete |
A515 Klas 60 |
A515 Klas 65 |
A515 Klas 70 |
|---|---|---|---|
|
Kontni kabòn (Max %) |
0.24-0.31 |
0.28-0.33 |
0.30-0.35 |
|
Manganèz (Max %) |
0.98 |
0.98 |
1.30 |
|
Fòs Sede (Min Mpa) |
220 |
240 |
260 |
|
Fòs rupture (Mpa) |
415-550 |
450-585 |
485-620 |
|
Elongasyon (Min%, 200mm) |
21 |
19 |
17 |
ASTM A515 Klas 60: Ofri pi ba fòs men pi wo duktilite, apwopriye pou aplikasyon pou mwens mande.
ASTM A515 Klas 65: Yon tè mwayen ak fòs ekilibre ak duktilite, ideyal pou sèvis tanperati modere-.
ASTM A515GR70: Li bay pi gwo fòs, sa ki fè li pafè pou anviwonman wo-presyon ak wo-tanperati.
Konparezon ak klas ASTM A516
Pou yon pèspektiv pi laj, nou konpare ASTM A515 GR.70 ak klas ASTM A516, ki fèt pou sèvis tanperati modere ak pi ba -:
|
Pwopriyete |
A515 Klas 70 |
A516 Klas 55 |
A516 Klas 60 |
A516 Klas 65 |
A516 Klas 70 |
|---|---|---|---|---|---|
|
Sèvis Tanperati |
Entèmedyè / Segondè |
Modere/Ba |
Modere/Ba |
Modere/Ba |
Modere/Ba |
|
Kontni kabòn (Max %) |
0.30-0.35 |
0.18-0.26 |
0.21-0.27 |
0.24-0.29 |
0.27-0.31 |
|
Fòs Sede (Min Mpa) |
260 |
205 |
220 |
240 |
260 |
|
Fòs rupture (Mpa) |
485-620 |
380-515 |
415-550 |
450-585 |
485-620 |
|
Elongasyon (Min%, 200mm) |
17 |
27 |
25 |
23 |
21 |
ASTM A516 Klas 55: Pi bon pou aplikasyon pou ba-tanperati ak gwo duktilite.
ASTM A516 Klas 60: Menm jan ak A515 Klas 60 men optimisé pou pi ba tanperati.
ASTM A516 Klas 65: Ofri yon balans nan fòs ak severite pou kondisyon modere.
ASTM A516 Klas 70: Koresponn ak A515 70 nan fòs men li fèt pou sèvis tanperati ki pi ba-.
Pou aplikasyon pou tanperati ki wo -, ASTM A515GR70 depase klas A516 akòz estrikti nòmal li yo ak rezistans chalè amelyore.
Klas asye ekivalan pou klas 70 ASTM A515
ASTM A515 GR.70 gen klas ekivalan nan divès estanda entènasyonal, asire konpatibilite pou pwojè mondyal yo:
|
Rejyon |
Klas ekivalan |
|---|---|
|
Ewòp |
KG, KW, KT |
|
Almay |
W St E 315 |
|
Lafrans |
A48 CP, AP, FP |
|
Itali |
Fe 460-2-KW |
|
Syèd |
SS21,02,01 |
|
UK |
Gr 360, 400 |
Ekivalan sa yo pèmèt fleksibilite nan apwovizyone materyèl pandan y ap kenbe estanda pèfòmans yo.
ASTM A515 klas 70 (A515GR70) veso presyon ak chodyè asye plak lòt non
ASTM A515 klas 70(A515GR70) chodyè en plat, ASTM A515 klas 70(A515GR70) pwesyon zanj lan vide gode fe plat, ASTM A515 klas 70(A515GR70) depo tank yo fe plat. ASTM A515 Klas 70(A515GR70) Plak Steel echanjeur chalè.
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 | |||
