Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 17-4 PH Stainless hlau|UNS S17400 H900-H1150 hauv Suav teb, kuj txhawb kev pabcuam customized. Nrog kev paub ntau, peb sov siab txais tos koj rau cov lag luam wholesale pheej yig cov khoom hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Xi'an Dongmeng Group Co., Ltd17-4 PH stainless hlau, UNS S17400 / Hom 630, rau aerospace, roj thiab roj, tshuaj ua haujlwm, valve, twj tso kua mis, ncej, fastener thiab precision - engineering applications.
Tsis zoo li cov qib austenitic ib txwm muaj xws li 304 thiab 316, 17-4 PH tuaj yeem ua kom muaj zog los ntawm nag lossis daus aging tom qab kev kho tshuaj. Los ntawm xaiv qhov tsim nyog aging mob-los ntawmH900 rau lub zog siab tshaj plaws rau H1150 lossis H1150M kom muaj zog ntau dua thiab txhim kho kev ntxhov siab- tiv thaiv corrosion- engineers tuaj yeem kho qhov sib npaug ntawm lub zog, hardness, ductility thiab ib puag ncig tsis kam.
Cov ntaub ntawv muaj xws li phaj, ntawv, sawb, puag ncig bar, tiaj tus bar, square bar, hex bar, hlau thiab mechanical tubing, raws li specification thiab loj yuav tsum tau.
Txiav, sawing, machining, polishing, tshav kub- kev sib koom tes kho, tshuaj xyuas thiab xa tawm tuaj yeem npaj raws li qhov yuav tsum tau ua.
Xav tau kev pab xaiv H900, H1025 lossis H1150?
Xa peb cov khoom koj xav tau daim ntawv, qhov ntev, cov khoom siv kho tshuab thiab kev pabcuam ib puag ncig rau kev xaiv cov khoom siv thiab cov lus hais.
17-4 PH Stainless hlau ntawm ib sab
| Khoom | Specification |
| Qib | 17-4 PH Stainless hlau |
| UNS | S17400 |
| AISI / Hom | Type 630 |
| EN / DIN | 1.4542 / X5CrNiCuNb16-4 |
| Metallurgical Structure | Martensitic nag lossis daus-cov hlau tsis muaj zog |
| Lub ntsiab Alloying Elements | Cr · Ni · Cu · Nb |
| Kev Pabcuam | Mob A los yog nag lossis daus hardened |
| Hom Kev laus | H900 · H925 · H1025 · H1075 · H1100 · H1150 · H1150M |
| Qhov ntom | Kwv yees li ntawm . 7.75 g/cm³ nyob rau hauv Condition A |
| Sib nqus | Yog lawm |
| Yam yuav tsum tau ua | Lub zog siab + nruab nrab / zoo corrosion kuj |
| Kev ua haujlwm | Kwv yees li ntawm . 7.75 g/cm³ nyob rau hauv Condition A |
| Kev tshuaj xyuas |
|
| Cov ntaub ntawv | MTC 3.1 / Kub naj npawb traceability raws li kev txiav txim |
| Ntim | Export ntoo rooj / pallet / waterproof tiv thaiv |
17-4 PH Standards los ntawm Daim Ntawv Qhia Khoom
Ib qho tseem ceeb tshaj plaws kev xav txog kev yuav khoom yog qhov ntawdtus qauv siv cov khoom siv yog nyob ntawm daim ntawv ntawm cov khoom.
Tsis txhob qhia tsuas yog "17-4 PH" ntawm kev yuav khoom. Daim ntawv ntawm cov khoom, tus qauv thiab kev kho cua sov yuav tsum tau hais.
| Yam khoom | Common Specification | Yam khoom |
| Round / Square / Hex / Flat Bar | ASTM A564/A564M | Mob A lossis mob laus |
| Cov duab puab | ASTM A564/A564M | Raws li kev txiav txim |
| Phaj / Sheet / Sawb | ASTM A693 Cov Khoom Siv Hluav Taws Xob | Tshuaj kho los yog nag lossis daus hardened |
| Aerospace Sheet / Sawb / Phaj | TIAB SA 5604 | Raws li aerospace specification |
| Bar / Hlau | TIAB SA 5643 | Cov tshuaj kho los yog teev cov mob uas muaj hnub nyoog |
| Forgings | ASTM A705 / AMS 5643 Cov | Raws li kev kos duab thiab cua sov- yuav tsum tau kho |
| Mechanical Tubing | TIAB SA 5643 | Raws li qhov ntev thiab qhov xwm txheej |
| Rings / Forging Tshuag | TIAB SA 5643 | Raws li tus neeg yuav khoom specification |
Cov Lus Qhia
ASTM A564 thiab ASTM A693 tsis hloov pauv.
Piv txwv li:
ASTM A564 Cov Lus Qhia Tshwj Xeebfeem ntau teev rau 17-4 PH bar thiab cov duab.
ASTM A693 Cov Khoom Siv Hluav Taws Xobyog siv rau nag lossis daus- hardening stainless hlau phaj, ntawv thiab sawb.
TIAB SA 5643yog dav siv rau aerospace- qib bar, hlau, forgings, mechanical tubing thiab rings.
Ib txwm paub meej tias daim ntawv qhia khoom tseeb thiab tswj xyuas cov lus qhia ua ntej xaj.
17-4 PH Kev kho cua sov: H900 vs H1025 vs H1075 vs H1150
CovH-qhov xwm txheej yog ib qho ntawm qhov tseem ceeb tshaj plaws ntawm 17-4 PH xaj xaj.
17-4 PH feem ntau yog kho ua ntej thiab tom qab nag lossis daus hnub nyoog ntawm qhov ntsuas kub.
Kev kub siab kev laus feem ntau txo qis tensile lub zog thiab hardness thaum txhim kho ductility, cuam tshuam toughness thiab tsis kam rau qee yam kev ntxhov siab-corrosion cracking.
Chav tsev ib yam -Temperature Properties
| Qhov xwm txheej | Hom Kev Laus Kev Kho Mob | 0.2% Yield zog | Tensile zog | Elongation | Hardness | Xaiv qhov tseem ceeb |
| H900 | 482℃/ 900℃F × 1 h | ~ 1260 MPa | ~ 1365 MPa | ~15% | ~44 HRC | Maximum zog / hardness |
| H1025 | 552℃/ 1025℃F × 4 h | ~ 1115 MPa | ~ 1160 MPa | ~16% | ~ 38 HRC | Siab zog + txhim kho toughness |
| H1075 | 579℃/ 1075℃F × 4 h | ~ 1020 MPa | ~ 1130 MPa | ~17% | ~ 36 HRC | Balanced zog thiab toughness |
| H1150 | 621℃/ 1150℃F × 4 h | ~ 870 MPa | ~ 995 MPa | ~20% | ~ 33 HRC | Ntau dua toughness / SCC kuj |
| H1150M | Ob npaug kev laus | ~ 600 MPa | ~ 850 MPa | ~22% | ~ 29 HRC | Maximum toughness / qis zog |
Tseem ceeb:Cov nqi saum toj no yog cov qauv siv hluav taws xob siv hluav taws xob, tsis tau lees tias yuav khoom tsawg kawg nkaus. Cov cuab yeej cuab tam- cov kev cai yuav tsum tau lees paub tiv thaiv ASTM, AMS, ASME lossis cov neeg siv khoom tshwj xeeb, cov khoom loj thiab cov kev taw qhia kuaj.
Yuav ua li cas xaiv qhov raug 17-4 PH Condition
Xaiv H900 Thaum twg
Qhov siab tshaj plaws tensile lub zog, yield zog thiab hardness yog lub ntsiab tsim tsim.
Cov piv txwv zoo xws li:
siab - lub zog fasteners, precision Cheebtsam, tooling thiab xaiv aerospace fittings.
H900 yuav tsum tau soj ntsuam kom zoo thaum muaj kev cuam tshuam toughness, chloride raug los yog kev ntxhov siab- corrosion cracking yog ib qho kev txhawj xeeb loj.
Xaiv H1025 Thaum twg
Koj xav tau lub zog siab tab sis yuav tsum muaj zog ntau dua H900.
H1025 yog dav suav hais tias yog ib qho txiaj ntsig zoo ntawm engineering rau shafts, fasteners, li qub thiab aerospace Cheebtsam.
Xaiv H1075 Thaum twg
Lub zog, toughness thiab machinability yuav tsum sib npaug.
Nws tuaj yeem tsim nyog rau cov twj, shafts, li qub thiab cov khoom lag luam uas raug rau kev thauj khoom cyclic.
Xaiv H1150 Thaum twg
Toughness thiab kev nyuaj siab- corrosion kuj tseem ceeb tshaj qhov siab tshaj plaws hardness.
H1150 feem ntau suav hais tias yog rau qhov chaw oilfield, marine-nyob ib sab, twj tso kua mis, valve thiab hnyav-cov haujlwm ua haujlwm uas H900 yuav tsis tsim nyog nyuaj lossis tsis muaj kev cuam tshuam.
Xaiv H1150M Thaum twg
Siab dua ductility thiab toughness yuav tsum tau thiab txo lub zog yog txais.
Cov xwm txheej raug yuav tsum tau xaiv los ntawm qhov tseeb tsim kev ntxhov siab, kev pabcuam kub, ib puag ncig corrosion thiab kev tswj xyuas tshwj xeeb.
Cov xwm txheej A tsis yog qhov kev pabcuam zaum kawg
17-4 PH feem ntau muab rau hauvMob A, kev daws teeb meem - kho mob, vim nws yooj yim rau machining thiab tom qab kev kho cua sov.
Txawm li cas los xij, Txoj Cai A yuav tsum tsis txhob cia li raug suav tias yog qhov kev nyiam zaum kawg rau cov khoom tiav.
Txoj kev tsim khoom ib txwm yog:
Kev kho mob → Rough Machining → Kev laus / Precipitation Hardening → Finish Machining → Tshuaj xyuas
Qhov no tso cai rau cov khoom siv kho qhov kawg uas yuav tsum tau tsim los tom qab pib lub tshuab ua haujlwm thaum txo qis kev cuam tshuam piv nrog cov pa quench- cov txheej txheem hardening.
Thaum xaj Cov Khoom Siv A, qhia seb leej twg yuav ua qhov kev laus kawg nkaus thiab qhov kawg H- yuav tsum ua kom tiav.
Corrosion Resistance ntawm 17-4 PH
17-4 PH muaj kev tiv thaiv corrosion zoo dua li ntau cov pa hardenable 400-series martensitic stainless hlau.
Hauv ntau qhov chaw, nws cov kev tiv thaiv corrosion tuaj yeem ncav cuag qhov ntawd304 stainless hlau, tab sis nws yuav tsum tsis txhob raug kho raws li kev hloov pauv rau 316L lossis duplex stainless hlau hauv kev pabcuam chloride aggressive.
Kev Taw Qhia Kev Xaiv General
| Ib puag ncig | Kev tsim nyog |
| Atmospheric raug | Feem ntau zoo |
| Dej tshiab | Feem ntau zoo |
| Ib puag ncig kev lag luam me me | Feem ntau zoo |
| Oxidizing ib puag ncig | Kev thov nyob ntawm |
| Ntsev tsuag | tuaj yeem ua tau zoo nrog qhov raug mob thiab kho qhov chaw |
| Dej hiav txwv immersion | Txwv - ntsuas kom zoo |
| Siab - cov tshuaj chloride | Risk ntawm pitting / crevice corrosion / SCC |
| Sulfuric acid | Feem ntau txwv; concentration thiab kub tseem ceeb |
| Kua roj & roj | Yuav tsum muaj kev qhia tshwj xeeb -kev tsim nyog tshwj xeeb |
| Kev ua tshuaj lom neeg | Nruab nrab, concentration, kub thiab H- yuav tsum tau tshuaj xyuas |
Rau siab tshaj plaws corrosion kuj, cov khoom tiav yuav tsum tau muab ntxuav kom zoo thiab, qhov twg yuav tsum tau, passivated tom qab fabrication.
Tseem ceeb chloride thiab SCC ceeb toom
17-4 PH yuav tsum tsis txhob raug xaiv rau thaj chaw marine lossis chloride raws li lo lus "stainless."
Kev ntxhov siab- kev tiv thaiv corrosion nyob ntawm cov cua sov- kev kho mob.
Kev kub siab aging xws liH1025 thiab siab duafeem ntau muab kev txhim kho kev ntxhov siab-corrosion- cracking resistance piv nrog qhov siab tshaj - zog H900 mob.
Rau cov dej hiav txwv, cov tshuaj chloride concentrated lossis cov kev pabcuam loj hauv ntug dej hiav txwv, piv 17-4 PH nrog lwm txoj hauv kev xws li:
316L · Duplex 2205 · Super Duplex 2507 · Nickel Alloys
Kev xaiv cov khoom siv yuav tsum xav txog cov tshuaj chloride concentration, kub, thov kev ntxhov siab, crevices, deposits thiab xav tau txhua yam muaj zog.
17-4 PH vs 304 vs 316L Stainless hlau
| Khoom | 17-4 PHN | 304 | 316L |
| Hom Stainless | PH Martensitic | Austenitic | Austenitic |
| Thaum tshav kub kub kho tau rau siab zog | Yog lawm | Tsis muaj | Tsis muaj |
| Qhov siab tshaj plaws | Siab heev | Nruab nrab | Nruab nrab |
| Hardness | Siab tom qab kev laus | qis | qis |
| General Corrosion Resistance | Zoo | Zoo | Zoo heev |
| Chloride Resistance | Limited / condition dependent | Txwv tsis pub | Zoo dua |
| Sib nqus | Yog lawm | Nquag qis / tsis yog{0}}magnetic nyob rau hauv annealed mob | Nquag qis / tsis yog{0}}magnetic nyob rau hauv annealed mob |
| Machineability | Zoo nrog qhov tseeb | Nruab nrab | Nruab nrab |
| Kev siv yam | Ncej, li qub, aerospace, siab - lub zog qhov chaw | General fabrication | Chemical / marine / chloride ib puag ncig |
Txoj Cai Xaiv
Xaiv17-4 PHNthaum lub zog thiab hardness yog qhov tseem ceeb.
Xaiv304Thaum kev txhim kho corrosion dav dav, kev sib sau thiab weldability yog qhov tseem ceeb tshaj lub zog siab heev.
Xaiv316Lthaum chloride kuj tseem ceeb dua thiab nag lossis daus hardening tsis tas yuav tsum tau.
Muaj 17-4 PH Cov Qauv Khoom Muag
Xi'an Dongmeng Group Co., Ltd. tuaj yeem muab 17-4 PH cov ntaub ntawv raws li cov khoom xav tau, qhov ntev ntev thiab kev kho cua sov.
| Yam khoom | Tam sim no Size Range * | Yam yuav tsum tau muaj |
| Daim Ntawv / Phaj | 0.5-50 hli thickness | Txiav phaj / ntawv |
| Round Bar | Ø 6-200 mm | Saw txiav / machined |
| Pav ca Bar | 10-100 hli thickness | Kev cai dav / ntev |
| Mechanical Tube | OD 10-150 mm | Kev cai phab ntsa / ntev |
| Hlau | Ø 0.5-10 mm | Coil / ncaj ntev |
| Kev Cai Machined Part | Kev kos duab raws li | CNC / drilling / tig |
* Muaj nyob ntawm tus qauv, cua sov- kho mob, kam rau ua, kom muaj nuj nqis thiab tam sim no ntau lawm lossis cov khoom lag luam. Paub meej qhov ntev ua ntej qhov kawg specification.
Muaj peev xwm ua tau
17-4 PH tuaj yeem muab tau nrog kev ua haujlwm ntxiv raws li kev kos duab lossis kev yuav khoom.
Cov txheej txheem muaj xws li:
Txiav - mus rau - ntev
Pom txiav
Phaj txiav
CNC tig
Milling
Drilling
Sib tsoo
Polishing
Kev tu qhov chaw
Passivation kev sib koom tes
Thaum tshav kub kub- kev sib koom tes kho mob
Dimensional soj ntsuam
Rau precision Cheebtsam, xa cov duab kos ua ke nrog kev kam rau siab, nto roughness, H-qhov xwm txheej thiab kev soj ntsuam yuav tsum tau ua.
Machining 17-4 PH Stainless Hlau
17-4 PH tuaj yeem siv rau hauv ob qho kev daws teeb meem- kho thiab hnub nyoog tawv tawv.
Hom A yog feem ntau xaiv thaum nws yuav tsum tau siv lub tshuab ntxhib ntau ua ntej kev laus kawg.
Cov yam ntxwv machining hloov pauv nrog hardness. Cov khoom siv H900 yuav tsum muaj kev txiav txim siab ntau dua li cov xwm txheej hnyav xws li H1075 lossis H1150.
Rau precision qhov chaw, ib txoj hauv kev siv feem ntau yog:
Cov khoom siv → Rough machining → Kev laus → Finish machining → Final dimensional inspection
Txoj hauv kev no tuaj yeem txo qhov nyuaj machining thaum tso cai rau cov khoom siv kom ncav cuag nws qhov xav tau lub zog kawg.
Vuam 17-4 PH Stainless hlau
17-4 PH tuaj yeem welded siv cov txheej txheem fusion tsim nyog thiab tsis kam-vuam.
Vuam hauv cov tshuaj- kho mob feem ntau yog siv, tom qab ntawd cov khoom siv tuaj yeem muaj hnub nyoog mus rau qhov yuav tsum tau siv tshuab- khoom vaj khoom tsev.
Yog qhov sib txuam weld-cov khoom siv hlau yog xav tau, cov khoom siv 630-hom muab tub lim yuav raug txiav txim siab raws li cov txheej txheem vuam.
Rau qhov tseem ceeb welded Cheebtsam, ua tiav ib ntus ntawm:
vuam → tshuaj kho → kev laus
Tej zaum yuav xav tau kom tau txais qhov zoo tshaj plaws ua ke ntawm lub zog, ductility thiab corrosion kuj.
Vuam txheej txheem, kev xaiv muab tub lim thiab tom qab-vuam kev kho cua sov yuav tsum ua raws li cov txheej txheem siv engineering lossis fabrication specification.
Hom 17-4 PH Daim Ntawv Thov
Aerospace
Aircraft fittings
Siab - lub zog fasteners
Cov yam ntxwv ntawm cov khoom
Precision shafts
Actuator Cheebtsam
Roj & Roj
Valve stems
Valve Cheebtsam
Pump shafts
High -lub zog fittings
Lub taub hau thiab cov khoom siv
Kev ua tshuaj lom neeg
Cov twj tso kua mis
Valve qhov chaw
Ncej
Siab -lub zog mechanical Cheebtsam
Lub zog tiam
Turbine-cov khoom muaj feem cuam tshuam
Fasteners
Ncej
Valve qhov chaw
Muaj Machinery
Gears
Hnav-cov khoom tiv taus
Siab -load ncej
Precision mechanical Cheebtsam
Kev Kho Mob & Precision Engineering
Cov cuab yeej phais
Cov cuab yeej siv
Precision machined qhov chaw
Cov khoom siv thiab cov kev xav tau corrosion yuav tsum tau lees paub rau txhua daim ntawv thov es tsis xaiv cov qib los ntawm kev lag luam npe ib leeg.
Chemical Composition (Tswj)
| Element | Cov ntsiab lus (%) |
|---|---|
| Cov pa roj carbon (C) | 0.07 max |
| Chromium (Cr) | 15.0–17.5 |
| Nickel (Ni) | 3.0–5.0 |
| Copper (Cu) | 3.0–5.0 |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 1.0 max |
| Hlau (Fe) | Tshuav |
Mechanical Properties
| Khoom | Qhov xwm txheej | Tus nqi |
|---|---|---|
| Tensile zog | H900 | 1,320–1,440 MPa (191–209 ksi) |
| Yield zog | H900 | 1,240-1,380 MPa (180-200 ksi) |
| Elongation | H900 | 10–12% |
| Hardness | H900 | 44–50 HRC |
| Qhov ntom | - | 7.75 g / cm³ |
| Modulus ntawm Elasticity | - | 200 GPa |
Muaj Cov Qauv & Cov Qauv Loj
| Daim ntawv | Thickness / Txoj kab uas hla | Dav / OD | Ntev |
|---|---|---|---|
| Daim Ntawv / Phaj | 0.5-50 hli | 1000-2000 hli | 2000-6000 hli |
| Round Bar | 6-200 hli | - | Txiav - mus rau - ntev |
| Pav ca Bar | 10-100 hli | 20-300 hli | Kev cai |
| Tube / Tube | 10-150mm OD | 1-20 mm phab ntsa | Kev cai |
| Hlau | 0.5-10 hli | - | Coil |
Khoom nta
Siab zog ua ke nrog zoo corrosion kuj
Zoo heev qaug zog thiab hnav tsis kam
Dej nag hardenable rau tailor mechanical zog
Zoo machinability thiab weldability nyob rau hauv kev daws -annealed mob
Haum rau cryogenic mus rau nruab nrab siab -kev siv kub
Kev tshuaj xyuas & Cov ntaub ntawv zoo
Rau B2B thiab engineering xaj, cov khoom tuaj yeem muab nrog kev tshuaj xyuas thiab cov ntaub ntawv raws li kev yuav khoom.
| Cov khoom soj ntsuam | Muaj Kev Xav Tau |
| Tshuaj muaj pes tsawg leeg | Spectrometer / ntsuas kub |
| Mechanical Properties | Tensile / hardness raws li specification |
| Dimensional soj ntsuam | OD / thickness / dav / ntev / kam rau ua |
| PMI | Ntawm kev thov |
| Kev soj ntsuam saum npoo | Visual/dimensional |
| Kev kuaj Ultrasonic | Thaum qhia thiab siv tau |
| Thib peb-Kev soj ntsuam tog | SGS / BV / TÜV lossis lub koom haum raug xaiv los ntawm kev thov |
| Cov ntaub ntawv pov thawj | EN 10204 3.1 / daim ntawv pov thawj zeb cuam tshuam |
| Traceability | Thaum tshav kub kub tooj / batch identification |
Thov hais tias yuav tsum tau soj ntsuam cov qauv ua ntej hais vim hais tias kev ntsuam xyuas ntxiv tuaj yeem cuam tshuam rau lub sijhawm thiab tus nqi.
Dab tsi suav nrog hauv 17-4 PH RFQ
Rau kev hais lus sai thiab meej dua, muab:
1. Qib
17-4 PH / UNS S17400 / Hom 630
2. Daim ntawv khoom
Phaj / Sheet / Sawb / Round Bar / Flat Bar / Hlau / Mechanical Tubing / Forging
3. Txuj
ASTM A564 / ASTM A693 / AMS 5643 / AMS 5604 / ASTM A705 lossis cov neeg siv khoom tshwj xeeb
4. Kub-Kev Kho Mob
Cov yam ntxwv A / H900 / H1025 / H1075 / H1150 / H1150M
5. Qhov ntev
Thickness × Dav × Length
los yog
Txoj kab uas hla × Length
los yog ua kom tiav daim duab
6. Qhov ntau
7. Yuav tsum muaj cov cuab yeej cuab tam
8. Nto / Machining Requirement
9. Cov ntaub ntawv soj ntsuam
10. Qhov chaw thiab hnub yuav tsum tau xa tuaj
Xav Tau Kev Pab Xaiv 17-4 PH?
Qhov tseeb 17-4 PH specification yog txiav txim siab los ntawm ntau tshaj li qib alloy.
Qhia rau peb pab neeg engineering:
daim ntawv thov + loading + kev khiav hauj lwm kub + corrosion nruab nrab + qhov ntev + xav tau lub zog
thiab peb tuaj yeem pab kom paub meej tias daim ntawv tsim khoom tsim nyog, cov qauv khoom siv thiab cov khoom siv cua sov-kev kho mob ua ntej hais.
Thov ib daim Quote
17-4 PH / UNS S17400
ASTM A564 · ASTM A693 · AMS 5643
Condition A · H900 · H1025 · H1075 · H1150 · H1150M
Txiav-rau-Size · Machining · MTC 3.1 · Third-Party Inspection
FAQ
1. 17-4 PH stainless hlau yog dab tsi?
17-4 PH, tseem hu ua Hom 630 lossis UNS S17400, yog martensitic nag lossis daus-hardening stainless hlau uas muaj chromium, npib tsib xee, tooj liab thiab niobium. Nws tuaj yeem ua tiav lub zog siab heev los ntawm kev tswj kev laus thaum tshav kub kub kho.
2. Puas yog UNS S17400 tib yam li 17-4 PH?
Yog lawm. UNS S17400 yog UNS lub npe feem ntau txuam nrog 17-4 PH stainless hlau thiab AISI Hom 630.
3. EN 1.4542 stainless hlau yog dab tsi?
TS EN 1.4542 / X5CrNiCuNb16-4 yog feem ntau hais txog European lub npe sib raug zoo rau 17-4 PH / UNS S17400.
4. Qhov txawv ntawm H900 thiab H1150 yog dab tsi?
H900 muab ntau zog thiab hardness. H1150 muab lub zog qis dua tab sis ntau dua ductility, cuam tshuam toughness thiab feem ntau txhim kho kev nyuaj siab -corrosion cracking.
5. Yam twg 17-4 PH yog qhov muaj zog tshaj?
H900 feem ntau yog xaiv thaum lub zog siab tshaj plaws thiab hardness yuav tsum tau.
6. Yam mob twg muaj zog dua?
H1150 thiab H1150M feem ntau muab ntau dua toughness dua H900.
7. Puas yog Tus Qauv A haum rau kev siv zaum kawg?
Qhov xwm txheej A feem ntau yog qhov kev daws teeb meem - kho mob thiab feem ntau yog siv rau kev siv tshuab ua ntej kev laus kawg. Qhov kev pabcuam zaum kawg yuav tsum tau txhais los ntawm cov qauv tsim thiab cov khoom siv tshwj xeeb.
8. Puas yog 17-4 PH ntau dua corrosion resistant dua 304?
Tsis yog feem ntau. Nws cov corrosion kuj nyob rau hauv ntau qhov chaw tuaj yeem mus txog ntawm 304, thaum nws qhov txiaj ntsig tseem ceeb yog qhov ua tau zoo dua. Nws yuav tsum tsis txhob cia li suav hais tias superior rau 304 nyob rau hauv corrosion kuj.
9. Puas yog 17-4 PH zoo dua 316L hauv dej hiav txwv?
Feem ntau tsis yog thaum corrosion kuj ib leeg raug suav hais tias yog. 316L muaj molybdenum thiab feem ntau muab cov tshuaj chloride zoo dua, thaum cov qib duplex thiab super duplex yuav tsim nyog rau cov dej hiav txwv loj.
10. Puas yog 17-4 PH tuaj yeem siv rau hauv cov dej hiav txwv?
Nws tuaj yeem siv rau hauv cov ntawv thov marine xaiv, tab sis dej hiav txwv immersion thiab raug tshuaj chloride hnyav yuav tsum tau ua tib zoo soj ntsuam vim pitting, crevice corrosion thiab kev nyuaj siab -corrosion cracking yuav tshwm sim.
11. Puas yog 17-4 PH sib nqus?
Yog lawm. Vim nws cov qauv martensitic feem ntau, 17-4 PH yog hlau nplaum.
12. 17-4 PH puas tuaj yeem welded?
Yog lawm. Nws tuaj yeem welded siv cov txheej txheem tsim nyog. Vuam hauv cov kev daws teeb meem- kho mob raws li kev laus yog feem ntau siv, txawm hais tias cov txheej txheem kawg nyob ntawm cov khoom xav tau.
13. Puas yog 17-4 PH tuaj yeem ua haujlwm ua ntej kev kho cua sov?
Yog lawm. Hom A feem ntau xaiv rau kev ua haujlwm ntxhib ua ntej nag lossis daus aging thiab zaum kawg machining.
14. Tus qauv twg yog siv rau 17-4 PH bar?
ASTM A564/A564M yog ib qho ntawm cov ntsiab lus tseem ceeb rau hnub nyoog - hardening stainless hlau tuav thiab cov duab. AMS 5643 feem ntau tau teev tseg rau kev siv aerospace.
15. Tus qauv twg yog siv rau 17-4 PH phaj?
ASTM A693 feem ntau yog siv los nag lossis daus -cov hlau stainless hlau phaj, daim ntawv thiab sawb. Aerospace flat khoom yuav raug teev rau AMS cov cai xws li AMS 5604.
16. Koj puas tuaj yeem muab 17-4 PH nrog MTC 3.1?
Cov ntaub ntawv pov thawj thiab cov khoom siv cua sov- tus lej traceability tuaj yeem muab tau raws li kev yuav khoom- xaj xaj. Qhia hom ntawv pov thawj xav tau thaum thov kev hais lus.
17. 17-4 PH puas tuaj yeem muab txiav rau qhov loj?
Yog lawm. Phaj, bar thiab lwm yam ntaub ntawv tuaj yeem txiav lossis ua tiav raws li qhov yuav tsum tau muaj, kam rau ua thiab kom muaj nuj nqis.
18. Cov ntaub ntawv dab tsi xav tau rau 17-4 PH hais?
Muab cov qib, cov khoom siv, cov qauv siv tau, H- mob, qhov ntev, qhov ntau, qhov xav tau cov cuab yeej siv tshuab, cov ntaub ntawv tshuaj xyuas thiab cov khoom xa tuaj.
Koj puas nrhiavsiab -zoo 17-4 PH stainless hlaurau koj qhov project? Peb pab neeg yog npaj los muabQhov ntau thiab tsawg, OEM kev daws teeb meem, thiab xa khoom sai thoob ntiaj teb.
Peb txaus siab rau peb tus kheejISO- ntawv pov thawj zoo, nruj thib peb- kev tshuaj xyuas tog, thiab teb cov neeg siv khoom txhawb nqa, xyuas kom koj cov ntaub ntawv ua tau raws li tus qauv siab tshaj plaws.
Hu rau hnub nothiab cia peb pab koj nrhiav cov kev daws teeb meem zoo tshaj plaws rau koj qhov engineering, aerospace, chemical, lossis industrial applications.
Peb qhov chaw nyob
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Cim npe nrov: 17-4 PH Stainless Hlau|UNS S17400 H900–H1150, UNS S17400, Hom 630 Stainless Hlau, 17-4 PH H900,17-4 PH H1150, ASTM A564 17-4 PH,17-4 PH Stainless Hlau|UNS S17400 H900–H1150 Bar, 17-4 PH Stainless Hlau|UNS S17400 H900–H1150 Phaj, AMS 5643 Stainless Hlau, Precipitation Hardening Stainless Hlau Tuam Tshoj 17-4 PH Stainless Hlau|UNS S17400 H900-H1150 manufacturers, lwm tus neeg, Hoobkas
