8418 Cov Cuab Yeej Ua Haujlwm Kub Hlau Round Bar
Kev Piav Qhia Luv:
8418 cov cuab yeej ua haujlwm kub hlau puag ncig yog Cr-Mo-V cov cuab yeej kub siab nrog cov ntsiab lus molybdenum siab rau kev tuag casting tuag, extrusion tooling, kub punches thiab forging tuag. Kev cai txoj kab uas hla, nto, txiav, UT, MTC thiab EN 10204 3.1 muaj.
8418 Cov Cuab Yeej Ua Haujlwm Kub Hlau Round Bar yog Cr-Mo-V cov cuab yeej ua haujlwm kub hlau muab rau kev tuag casting dies, kub extrusion tooling, kub forging dies, kub punches, mandrels, inserts, cores, ejector pins thiab lwm yam khoom siv kub kub. Piv nrog rau cov hlau ua haujlwm kub H13 ib txwm muaj, 8418 feem ntau raug xaiv thaum xav tau lub zog kub siab dua, txhim kho thermal qaug zog tiv thaiv thiab zoo dua tiv thaiv softening.
SAKY STEEL muab 8418 kub ua haujlwm cuab yeej hlau puag ncig bar thiab forged bar nyob rau hauv annealed, kub dov, forged, peeled, tig los yog av mob raws li kev yuav khoom yuav tsum tau. Muaj cov kev pabcuam tej zaum yuav muaj xws li txiav, tev tawv, tig, sib tsoo, ntxhib machining, dimensional kev soj ntsuam, hardness kev soj ntsuam, ultrasonic kev soj ntsuam thaum teev tseg, MTC thiab EN 10204 3.1 cov ntaub ntawv.
Cov Khoom Siv
| Khoom | Cov Lus Qhia Txog Khoom |
|---|---|
| Lub Npe Khoom | 8418 Cov Cuab Yeej Ua Haujlwm Kub Hlau Round Bar |
| Qib | 8418 / Cov Hlau Ua Haujlwm Kub Siab-Mo |
| Tsev neeg khoom siv | Chromium-molybdenum-vanadium cov cuab yeej ua haujlwm kub hlau |
| Cov duab ntawm cov khoom | Round bar thiab forged round bar |
| Qhov Loj Ntau Yam | Cov kab uas hla ib txwm thiab kev cai los ntawm kev txiav txim |
| Ntev | 1000–6000 hli los yog txiav kom ntev |
| Qhov Chaw Tiav | Dub, tev tawv, tig, av, machined |
| Kev Xa Khoom | Annealed los yog cua sov kho thaum teev tseg |
| Tus Qauv Siv | Cov lus qhia ntawm tus neeg muab khoom / ASTM A681 siv |
| Kev kam rau siab | Zeb, h9, h11 lossis kos duab tshwj xeeb |
| Cov Kev Pabcuam Muaj | Txiav, tev tawv, tig, sib tsoo, ua haujlwm tsis zoo, UT thaum teev tseg |
| Daim Ntawv Pov Thawj | MTC, EN 10204 3.1, cov ntawv qhia txog qhov ntev thiab kev tshuaj xyuas |
Cov Tshuaj Lom Zem
8418 feem ntau yog kho raws li cov hlau ua haujlwm kub uas muaj molybdenum Cr-Mo-V siab. Nws cov ntsiab lus molybdenum feem ntau siab dua li cov qib H13 ib txwm muaj, uas pab txhim kho lub zog kub, kev tiv taus kub thiab kev ua haujlwm qaug zog thermal. Lub rooj hauv qab no muab cov tshuaj siv rau kev sib tham txog kev xaiv cov khoom siv.
| Khoom | Cov Ntsiab Lus Siv Ib Txwm Muaj | Kev Ua Haujlwm Txog Kev Siv Tshuab |
|---|---|---|
| Cov pa roj carbon | Kwv yees li 0.32–0.40% | Muab kev ua kom tawv thiab ua haujlwm tau zoo |
| Chromium | Kwv yees li 4.75–5.20% | Txhim kho qhov tawv thiab tus cwj pwm kub siab |
| Molybdenum | Kwv yees li 2.30–3.30% | Txhim kho lub zog kub, kev tiv taus kub thiab kev tiv taus thermal qaug zog |
| Vanadium | Kwv yees li 0.40–0.80% | Ua kom cov noob zoo dua thiab txhim kho kev tiv thaiv kev hnav |
| Silicon | Kev tswj hwm ntau yam | Txhawb nqa tus cwj pwm oxidation thiab lub zog matrix |
| Manganese | Kev tswj hwm ntau yam | Txhawb kev tswj kev yaj thiab kev tawv tawv |
| Phosphorus | Tswj tau qhov siab tshaj plaws | Txwv rau kev txhawb nqa lub zog |
| Sulfur | Tswj tau qhov siab tshaj plaws | Txwv kom txwv tsis pub muaj kev suav nrog thiab txhim kho kev ntseeg siab ntawm cov tuag |
| Hlau | Qhov Nyiaj Tshuav | Cov hlau matrix puag |
Cov tshuaj lom neeg tiag tiag yuav tsum tau lees paub los ntawm cov lus qhia tshwj xeeb ntawm cov khoom siv thiab MTC.
Cov Khoom Siv Kho Tshuab thiab Kub Siab
Cov khoom siv kho tshuab thiab kev pabcuam ntawm 8418 cov cuab yeej ua haujlwm kub hlau puag ncig nyob ntawm lub cheeb, qhov zoo ntawm kev yaj, kev kho cua sov, qhov nyuaj ua haujlwm, kev taw qhia sim thiab qhov kub thiab txias. Cov nqi hauv qab no yog cov ntaub ntawv siv thiab yuav tsum tsis txhob hloov cov ntaub ntawv MTC lossis cov ntaub ntawv kho cua sov tshwj xeeb.
| Vaj tse | Cov Lus Qhia Txog Ib Txwm Muaj | Mob | Lub ntsiab lus ntawm kev tsim kho vaj tse |
|---|---|---|---|
| Kev Nyuaj Siab Annealed | Feem ntau qis dua li ntawm 229–235 HB | Annealed bar | Txhawb kev ua haujlwm ua ntej ua kom tawv |
| Kev Ua Haujlwm Nyuaj Siab | Txog li 44–52 HRC siv | Hardened thiab tempered | Xaiv raws li daim ntawv thov tuag |
| Kev Tiv Thaiv Kev Nkees Thermal | Siab rau cov cuab yeej ua haujlwm kub | Kev ua kom sov thiab txias dua | Pab tiv thaiv kev kuaj xyuas cua sov hauv cov pwm |
| Lub zog kub | Siab nrog kev kho cua sov tsim nyog | Nyob ntawm daim ntawv thov | Muaj txiaj ntsig zoo rau kev siv tshuab extrusion, kev siv tshuab kub thiab kev siv tshuab casting |
| Kev Tiv Thaiv Kev Mos Mos | Txhim kho los ntawm cov ntsiab lus Mo siab | Kev pabcuam kub siab | Pab kom lub pwm ruaj khov thaum lub sijhawm ua haujlwm |
| Kev tawv ncauj | Zoo thaum kho kom zoo | Kev kho cua sov kom zoo | Pab txo qhov kev pheej hmoo ntawm kev tawg thiab chipping |
| Kev Tiv Thaiv Hnav | Zoo ntawm qhov kub siab | Hardened thiab tempered | Txhawb nqa lub neej tuag hauv kev pabcuam kub |
| Qhov Ceev | Kwv yees li 7.8 g/cm³ siv | Kub hauv chav tsev | Siv rau kev xam qhov hnyav ntawm lub bar |
Rooj Loj Sib Xws
| Txoj kab uas hla | Ntev | Nto | Kev Ua Haujlwm | Kev Siv Ib Txwm Muaj |
|---|---|---|---|---|
| Ø10–30 hli | 1000–6000 hli | Peeled los yog av | Txiav thiab sib tsoo | Cov koob ejector, cov cores thiab cov cuab yeej ua haujlwm kub me me |
| Ø35–80 hli | 2000–6000 hli | Tau tev tawm los yog tig | Kev tso cai rau kev siv tshuab | Cov khoom siv kub, cov ntxig thiab cov cuab yeej siv |
| Ø85–160 hli | Kev txiav ntev raws li koj xav tau | Rough tig mus | Tshuab txiav los yog tshuab | Cov khoom siv extrusion thiab casting |
| Ø165–300 hli | Ua raws li kev txiav txim | Forged thiab tig | UT thaum teev tseg | Cov cuab yeej ua haujlwm kub loj |
| Saum toj no Ø300 hli | Qhov project tshwj xeeb | Forged los yog machined | Yuav tsum tau muaj kev tshuaj xyuas txog kev txawj ntse | Cov pwm hnyav thiab cov cuab yeej thaiv |
Kev Sib Piv Txog Cov Lus Qhia Sib Txawv
Kev Sib Piv ntawm Qhov Nto thiab Kev Tsim Khoom ntawm Round Bar
| Mob | Lub Ntsiab Lus Tseem Ceeb | Kev Siv Pom Zoo | Cov Lus Qhia Txog Kev Yuav Khoom |
|---|---|---|---|
| Kub dov Bar | Qhov chaw zeb pheej yig | Kev ua haujlwm tsis zoo | Qhia meej txog kev siv tshuab |
| Forged Bar | Haum rau cov ntu loj | Hnyav kub ua haujlwm tuag | UT thiab forging piv yuav raug teev tseg |
| Khoom Siv Zoo Tshaj Plaws | Kev sib xws zoo dua thaum teev tseg | Cov pwm tseem ceeb ntawm kev tuag casting thiab extrusion tuag | Paub meej tias qhov yuav tsum tau ua kom zoo raws li qhov kev txiav txim |
| Cov Khoom Siv Uas Tau Tev Lawm | Qhov chaw tsis muaj nplai | CNC machining | Txo qhov kev npaj nto |
| Av Bar | Kev kam rau siab thiab ua tiav du | Cov khoom siv precision | Hais txog h9, h8 lossis kos duab kam rau siab |
Kev Sib Piv Nrog Cov Hlau Ua Haujlwm Kub Sib Xws
| Qib | Lub Zog Tseem Ceeb | Kev Txwv Txheeb Ze | Kev Xaiv Ib Txwm Muaj |
|---|---|---|---|
| H13 / 1.2344 | Kev sib npaug ntawm lub zog, lub zog kub thiab kev tiv thaiv kub | Cov ntsiab lus Mo qis dua li ntau cov ntaub ntawv 8418 | Cov cuab yeej siv rau kev tuag casting, extrusion thiab forging |
| 8407 | Kev ua tau zoo ntawm hom H13 zoo tshaj plaws | Qib zoo nyob ntawm qhov yuav tsum tau ua | Cov pwm casting tseem ceeb thiab cov cuab yeej ua haujlwm siab |
| 8418 | Tsim Mo siab dua rau lub zog kub thiab kev tiv thaiv softening | Qhov sib npaug tseeb yuav tsum tau lees paub los ntawm cov lus qhia tshwj xeeb | Kev pabcuam kub kub, extrusion thiab thermal fatigue |
| H21 / 1.2581 | Tungsten lub zog kub thiab tawv liab | Kev sib txawv ntawm kev tawv thiab kev ua haujlwm sib npaug | Cov cuab yeej tshwj xeeb kub thiab cov cuab yeej kub siab |
Cov Qauv Sib Npaug thiab Cov Npe Thoob Ntiaj Teb
| Lub kaw lus | Lub Npe | Kev Sib Raug Zoo |
|---|---|---|
| Qib Lag Luam | 8418 | Cov cuab yeej ua haujlwm kub High-Mo siv cov hlau siv |
| Tsev neeg khoom siv | Cr-Mo-V cov hlau ua haujlwm kub | Siv rau cov ntawv thov ua haujlwm kub |
| Qib Txheeb Ze | Kev sib piv ntawm hom H13 / 1.2344 | Tsis yog qhov sib npaug ntawm tus kheej; piv los ntawm MTC |
| Cov Qauv Siv Khoom | ASTM A681 siv | Cov lus qhia tshwj xeeb ntawm cov cuab yeej hlau thaum siv tau |
| Daim Ntawv Pov Thawj | MTC / EN 10204 3.1 | Siv los xyuas kom meej tias muaj pes tsawg leeg thiab nrhiav tau qhov tseeb |
Cov Txheej Txheem Tsim Khoom
Cov ntaub ntawv alloying raug xaiv raws li qhov xav tau 8418 chemistry.
Cov tshuaj lom neeg, kev huv thiab cov khoom seem raug tswj thaum lub sijhawm ua hlau.
Cov kev xav tau zoo tshaj plaws lossis kev rov ua dua tshiab tuaj yeem tham tau thaum teev tseg.
Cov khoom siv yog ua tiav rau hauv daim ntawv puag ncig lossis daim ntawv forged bar.
Kev ua kom kub hnyiab ua rau lub tshuab ua haujlwm tau zoo dua ua ntej tsim cov pwm kawg.
Cov tuav yuav raug tev tawm, tig, sib tsoo, tshuab lossis txiav kom loj.
Qhov ntev, qhov chaw, qhov nyuaj thiab kev taug qab tau raug kuaj xyuas.
Kev cim tus lej cua sov thiab kev ntim khoom xa tawm tau npaj tiav.
Kev Tshuaj Xyuas Khoom
| Kev Tshuaj Xyuas | Txoj Kev | Lub Hom Phiaj |
|---|---|---|
| Kev Tshuaj Xyuas Tshuaj | Kev tshuaj xyuas hauv chaw kuaj mob lossis kev tshuaj xyuas MTC | Paub meej tias 8418 chemistry |
| PMI | Kev txheeb xyuas cov khoom zoo | Muaj thaum teev tseg; tsis yog ib qho hloov pauv rau cov tshuaj lom neeg tag nrho |
| Kev Ntsuas Qhov Nyuaj | Kev xeem HB lossis HRC raws li siv tau | Paub meej tias qhov mob annealed lossis cua sov kho |
| Kev Tshuaj Xyuas Qhov Ntev | Kev kuaj xyuas Caliper, micrometer thiab qhov ntev | Xyuas kom meej tias txoj kab uas hla, qhov ntev thiab qhov kam rau ua |
| Kev Tshuaj Xyuas Nto | Kev tshuaj xyuas pom thiab tiav | Tshawb xyuas cov kab nrib pleb, nplai, voj voog lossis kev puas tsuaj ntawm kev tuav |
| Kev Ntsuas Ultrasonic | UT thaum teev tseg | Tshuaj xyuas qhov ruaj khov sab hauv ntawm qhov loj me tsim nyog |
| Kev Tshuaj Xyuas Txog Cov Qauv Me Me | Muaj thaum teev tseg | Txhawb kev txheeb xyuas qhov zoo tshaj plaws |
| Kev Tshuaj Xyuas Kev Taug Qab | Tus lej cua sov thiab daim ntawv lo xyuas | Txuas cov khoom mus rau MTC thiab EN 10204 3.1 |
Khoom Ntim Khoom
Cov tuav tuaj yeem tiv thaiv nrog roj tiv thaiv xeb, ntawv VCI, zaj duab xis lossis cov ntaub qhwv dej.
Cov hlua hlau, cov khoom sib cais thiab cov ntaub npuag txo qhov kev txav mus los thiab khawb.
Cov tuav av lossis cov tshuab ua haujlwm tuaj yeem tau txais cov hau kawg lossis kev tiv thaiv padded.
Cov khoom xa tawm raug xaiv raws li txoj kab uas hla, ntev thiab qhov hnyav.
Qib, qhov loj me, tus lej cua sov thiab cov cim xa khoom ntawm cov neeg siv khoom tuaj yeem khaws cia.
Cov Ntawv Thov, Kev Ua Haujlwm Tseem Ceeb thiab Kev Tsim Khoom
Cov Ntawv Thov Tseem Ceeb
- Aluminium tuag casting tuag thiab inserts
- Kub extrusion tuag, mandrels thiab liners
- Kub forging tuag thiab tuag inserts
- Cov xuas nrig kub, cov hniav txiav kub thiab cov cuab yeej txiav
- Cov Cores, ejector pins, nozzles thiab cov khoom siv casting tuag
- Cov khoom ua haujlwm kub uas xav tau kev tiv thaiv kom mos
Kev Ua Tau Zoo Tshaj Plaws
8418 muaj nqis rau lub zog kub, tiv taus kev qaug zog thermal, tiv taus kev kub ntxhov, tawv thiab tiv taus kev mos ntawm qhov kub siab. Cov khoom no pab txuas lub neej ua haujlwm ntawm cov cuab yeej hauv kev tuag casting, extrusion thiab kub forging daim ntawv thov thaum kev kho cua sov thiab kev tsim pwm raug tswj kom zoo.
Kev siv tshuab tau
Feem ntau, kev siv tshuab tau zoo tshaj plaws thaum lub sijhawm annealed. Kev tig loj, kev sib tsoo, kev khawb thiab kev siv tshuab ntxhib feem ntau ua tiav ua ntej ua kom tawv thiab tempering. Cov pas nrig uas tev tawm, tig lossis sib tsoo pab txo lub sijhawm npaj ua ntej CNC machining.
Kev Kho Mob Kub
8418 feem ntau yog muab annealed ua ntej machining thiab tom qab ntawd hardened thiab tempered raws li qhov kawg cuab yeej xav tau. Kev kho cua sov yuav tsum tau xaiv raws li qhov loj me ntawm seem, pwm geometry, lub hom phiaj hardness, ua haujlwm kub thiab cuam tshuam load.
Nitriding thiab Kev Kho Mob Nto
Kev siv nitriding yuav siv tau los txhim kho qhov tawv ntawm qhov chaw thiab kev tiv thaiv kev hnav rau cov cuab yeej casting thiab extrusion xaiv. Kev kho qhov chaw yuav tsum tau xaiv tom qab xav txog qhov tawv ntawm lub hauv paus, kev tsim pwm, qhov kub thiab txias thiab qhov tob ntawm lub thawv.
Vim li cas thiaj xaiv SAKY STEEL?
Txoj kab uas hla, ntev, qhov chaw tiav thiab kev siv tshuab tuaj yeem muab tau raws li cov duab kos.
Kev txheeb xyuas cov khoom siv tuaj yeem khaws cia txij li ntawm cov ntaub ntawv sau mus rau qhov kawg ntim khoom.
MTC (Daim Ntawv Pov Thawj Xeem Zeb / 质保书) tuaj yeem muab tau raws li daim ntawv xaj yuav khoom.
Cov ntaub ntawv pov thawj EN 10204 3.1 muaj thaum teev tseg los ntawm daim ntawv xaj.
Kev tshuaj xyuas qhov nyuaj, qhov ntev, PMI, UT thiab microstructure tuaj yeem npaj tau thaum teev tseg.
Cov pob khoom, cov thawv ntoo, cov pallets thiab cov cim xa khoom ntawm cov neeg siv khoom tuaj yeem npaj tau.
Cov Lus Nug Feem Ntau
8418 cov cuab yeej ua haujlwm kub hlau yog dab tsi?
8418 yog cov cuab yeej ua haujlwm kub-molybdenum Cr-Mo-V uas siv rau kev tuag casting tuag, extrusion tooling, kub forging tuag, kub punches, inserts thiab lwm yam khoom siv kub siab.
Puas yog 8418 zoo ib yam li H13 lossis 8407?
Tsis muaj qhov sib npaug tseeb yuav tsum xav. 8418 feem ntau piv nrog H13 / 8407 hom hlau ua haujlwm kub, tab sis nws feem ntau muaj qhov sib npaug sib txawv, tshwj xeeb tshaj yog cov ntsiab lus molybdenum siab dua. Qhov sib npaug kawg yuav tsum tau lees paub los ntawm MTC thiab cov lus qhia ntawm cov neeg siv khoom.
Cov ntawv thov twg siv 8418 round bar?
8418 puag ncig bar yog siv rau kev tuag casting tuag, extrusion tuag, kub forging tuag, kub punches, mandrels, cores, ejector pins thiab kub ua haujlwm Cheebtsam xav tau thermal qaug zog tsis kam thiab tsis kam rau softening.
Puas yog 8418 bar tuaj yeem muab av los yog tev tawm?
Yog. Cov nto dub, tev tawv, tig thiab av tuaj yeem tham txog raws li txoj kab uas hla, kev kam rau siab thiab qhov yuav tsum tau ua tiav zaum kawg. Cov pas nrig av yog qhov tsim nyog rau qhov twg xav tau kev tswj hwm txoj kab uas hla nruj dua lossis kev ua tiav ntawm qhov chaw zoo dua.
Dab tsi yog qhov nyuaj siv rau 8418 cov cuab yeej hlau?
8418 feem ntau yog muab annealed rau machining. Tom qab hardening thiab tempering, qhov ua haujlwm hardness yog xaiv raws li hom tuag, kev pabcuam kub, kev cuam tshuam load thiab lub neej cuab yeej xav tau.
Puas muaj kev kuaj ultrasonic rau 8418 tuav?
UT tuaj yeem npaj rau cov kab uas hla thiab cov hlau forged uas tsim nyog thaum tau teev tseg. Daim ntawv xaj yuav tsum txhais cov txheej txheem sim, qib kev lees txais thiab qhov yuav tsum tau tshaj tawm.
Puas muab tau MTC thiab EN 10204 3.1?
SAKY STEEL tuaj yeem muab cov ntaub ntawv MTC thiab EN 10204 3.1 raws li daim ntawv yuav khoom. Cov ntaub ntawv qhia txog qhov nyuaj, qhov ntev, PMI, UT lossis microstructure kuj tseem yuav raug npaj thaum teev tseg.










