Nyob rau hauv thaj teb ntawm siab - kub thiab high - Cov cuab yeej siv siab tsim,Sa387gr91cl2(hu ua P91 rau luv luv) hlau yog los ua lub hnub qub khoom nyob hauv kev lag luam thoob ntiaj teb. Kab lus no yuav muab kev txiav txim siab tshaj lij-}}}}}}}}}}} par par,, kev siv khoom lag luam, thiab cov phiaj xwm ua lag luam, thiab cov phiaj xwm ua lag luam, thiab cov phiaj xwm kev lag luam, thiab cov phiaj xwm kev lag luam, thiab cov phiaj xwm ua lag luam, thiab cov phiaj xwm ua lag luam, thiab cov phiaj xwm ua lag luam, thiab cov phiaj xwm ua lag luam, thiab cov phiaj xwm ua lag luam, thiab cov txheej txheem kev lag luam.
Cov yam ntxwv kev qhia tseem ceeb ntawm Sa387Gr91Cl2 / P91
Raws li cov chromium - molybdenum alloy steel phaj nyob rau hauv tus txheej txheem Asmes, Sa387Gr91Cl2 tau dhau los ua cov khoom siv hluav taws xob vim nws cov khoom ntiag tug:
- High - lub zog kub: Tswj hwm lub zog ua kom muaj zog ntawm ntau dua lossis muaj sib npaug rau 60mpa txawm nyob hauv ib puag ncig ntawm 593 degree.
- Oxidation tsis kam: Zaj duab xis ruaj khov ruaj khov yog tsim nrog chromium cov ntsiab lus ntawm 9%, thiab nws cov xeb tsis zoo yog 300% siab dua li ntawm P22 Hlau.
- Vuam Innovation: Adyts lub rpve vuam txheej txheem, nrog lub hardness ntawm tshav kub - be} cuam tshuam rau thaj chaw (Haz) tsawg dua lossis sib npaug nrog 250HV.
- Nqi txiaj ntsig: Muab piv nrog cov khoom zoo sib xws, nws tuaj yeem txo qhov hnyav los ntawm 40%, thiab txo cov peev txheej siv khoom siv los ntawm 15-20%.
Kev daws teeb meem rau cov ntsiab lus mob hauv kev siv cov ntawv thov
Cov lus qhia tshaj lij rau cov teeb meem engineering:
- TIAV NYEEM: Tswj qhov kub siab rau ntawm 730-780 degree, nrog lub sij hawm tuav lub sij hawm ntawm ntau dua los yog sib npaug rau 2 teev rau ib nti ntawm tuab.
- Tus xa khoom ntsuas: Yuav tsum txheeb xyuas qhov en 10204 3.2} cov ntawv pov thawj; Nws raug nquahu kom xav tau ib feem peb-}}}} SGS tshuaj ntsuam daim ntawv qhia.
- Cov Khoom Muag Khoom: Txais yuav cov lus cia li - hauv- lub sijhawm (JIT) kev xaiv tsa cov chaw muag khoom thiab nws pom zoo kom khaws ntau dua 3 tus neeg muab khoom pov thawj).
Kev Tshaj Tawm Kev Sib Cuam Tshuam Matrix
| Tshuaj ntsuam xyuas qhov tsawg | Cov yam ntxwv ntawm kev siab - Cov Khoom Siv Zoo | Cov Cim Ceeb Toom |
|---|---|---|
| Cov ntawv pov thawj zoo | Muab ib tug tiag -} sij hawm online khoom siv online traceeability system | Tsuas yog muab daim ntawv pov thawj |
| Kev Xa Khoom Muaj Peev Xwm | Cov khoom lag luam tsis tu ncua ntau dua lossis sib npaug li 500 tons | Lub sij hawm coj ua dua 60 hnub |
| Kev Pabcuam Kev | Nruab nrog pab neeg ntawm cov kws ua haujlwm sib cav sib ceg | Tsis muaj nyob rau -}} chaw ntawm kev cog lus |
Tom ntej - Nrhiav Kev Lag Luam Tiam
Nrog kev siv ntawm cov tshiab Asme BpVC 2023 tsab, nws raug nquahu kom them sai sai rau cov lus qhia kom hloov kho tshiab ntawm P91:
Txhim kho SA387Gr91CR2 rau cov chav ntsuas kub (nrog 18% siab dua cov neeg nkag).
Clad phaj technology (Base txheej: P91 + corrosion {} {resistant alloy cladding txheej).
Cov Txheej Txheem Tswj Xyuas Cov Khoom Siv Digital (Daim Ntawv Thov ntawm Blockchain Technology Tshuab)
Nyem kom tau txais cov qauv dawb
Cov FAQ
Q: Dab tsi yog sa 387 cov khoom siv?
A: Lub txiaj ntsig zoo chrome molybdenum alloy steel phaj npaj tshwj xeeb rau kev siv nyob rau hauv weldable carbon hlau ua hauj lwm ntawm ntug dej kub. Ntxiv Molybdenum muab cov khoom siv ntau dua tensile lub zog thiab chromium muab kev txhim kho corrosion.
Q: Dab tsi yog sa387 qib 11 sib npaug?
A: SA 387 GR 11 cov khoom sib npaug yog cov asme sa387 hauv Asmeskas kev lag luam nrog European Union muaj cov qauv hauv 13crmosi5-5 qib. Lub sa 387 gr 11 CL 2 sib npaug cov khoom yog SA387-11-2 ntawm cov asme thiab Astm txheem.
Q: Dab tsi yog qhov sib txawv ntawm sa387 qib 11 chav kawm 1 thiab chav kawm 2?
A: Qhov sib txawv ntawm SA 387 qib 11 chav kawm 1 thiab chav ua si 2 phaj nyob hauv lawv cov khoom siv neeg. Txawm li cas los xij, nkawd ob leeg puav leej muaj cov tshuaj sib xyaw. Lub zog tensile thiab tawm lub zog ntawm chav kawm 2 cov khoom yog siab dua li ntawm chav kawm 1, whereas elongation rau chav kawm 1 yog qhov siab dua piv rau chav kawm 2.
Q: Dab tsi yog qhov ntsuas kub rau SA 387 GR 11?
A: Nyob rau hauv qis kawg ntawm qhov kub thiab txias ntawm qhov ntsuas kub thiab 1150℃f Min tempering kub), thiab surse ft Tempering kub) tau siv. Cov qhab nia no tuaj yeem sau cov chav kawm 1 lossis 2 thiab tseem tuaj yeem muab rau hauv qhov qub & tempered lossis quenched thiab npau taws.
Q: Dab tsi yog sa 387 gr 9 khoom?
A: SA 387 gr 9 yog chromium- molybdenum {}}}} lub sij hawm kev pab ntawm cov chaw kub.
Q: Cov tshuaj lom neeg muaj pes tsawg leeg ntawm 387 gr 22?
A: 22 . 2}}}}}} {%, mangyon (p) 0.03%, thiab carbon (c) 0.1%.
Q: Dab tsi yog cov khoom sib npaug ntawm sa 387 gr 12?
A: SA 387 GR 12 cov ntaub ntawv sib txuam tuaj yeem raug cais raws li ASME SA 387 rau Asmeskas, rau cov neeg European, rau cov neeg European, rau cov European Union, cov lus sib npaug rau cov khoom no yog EN 13CRMO4-5. Nyob rau hauv lub teb chaws Yelemees thiab Askiv, qhov sib npaug qib yog DIN 13CRM044 thiab BS 620B, ntsig txog. Sib nrug ntawm qhov no, cov qib sib npaug rau Fabkis yog afnor 36206 15 CD2.
Q: Dab tsi yog A387 qib 5 sib npaug rau?
A: Lwm cov kev tsim qauv. Lwm cov kev tsim qauv uas muaj sib npaug rau AISI A387 qib 5-PVQ Alloy Hlau muaj xws li cov hauv qab no: ASME SA387 (502)
Q: Dab tsi yog sa 387 gr 5 cov khoom siv?
A: chrome molybdenum alloy steel phaj
Sa387 gr 5 chav kawm 2
Ib qho zoo siab chrome molybdenum alloy steel phaj npaj tshwj xeeb rau kev siv nyob rau hauv weldable carbon hlau ua hauj lwm ntawm ntug dej kub. Ntxiv Molybdenum muab cov khoom siv ntau dua tensile lub zog thiab chromium muab kev txhim kho corrosion.
Tshaj li A387 / sa387, peb muaj cov paib sib txawv, cov phiaj xwm}} {} {} {}}} {daim hlau ua neej muaj sia nyob, thiab cov phiaj hlau rau kev ua kom lub nkoj kev nyab xeeb. Yog tias koj xav paub txog ib yam ntawm cov phaj hlau no, peb zoo siab los tham txog koj cov kev xav tau nrog koj.
Tus email: info@gneesteels.com
| Lwm Lub Phaj Hlau | ||||
| Lub npe | Khoom | Qhov tshwj xeeb (hli) | Tons yog li tons | Hais txog |
| Tsawg Alloy | Q345A, Q345C, Q345D, Q345E, Q490, Q400C, ss400, SF302GRC, S275NP, 35CRMO | 6 - 350 | 5788.56 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| Siab Hlaws PHAJ | Q245R, Q345R, Q370R, 16mNnnidr, 09mnnidr, 1cr7gr7mr60, SA516GR11, SA387GR12, SA387GR22, P265, P255, P355GHGE, Q245R (r {{{{{{hic), Q345r (r {30} {30} {{ | 3 - 300 | 8650 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| High - lub zog phaj | Wh785d / E, Q960D / E, Q890D / e, WHE, WEBT0D, Q690D, Q690D / E | 8 - 120 | 3086.352 | Quenched thiab tempered |
| Hnav - ion reistant phaj | NM360, NM400, NM450, NM500 | 6 - 150 | 3866.297 | Quenched thiab tempered |
| Choj Phaj | Q235QC, Q345QC, Q370C, Q420qc, Q445QDNH, Q345QDNH, Q34QDNH,}} {} t - 2 | 8 - 200 | 2853.621 | Kub Rolling, Noomized, Kub Rolling Mwj MOV MOV, QUEENED + Toubness thiab Brittleness |
