Nyob rau hauv lub ntiaj teb no ntawm cov cuab yeej ua tau zoo, cov cuab yeej steels ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li qhov xav tau ntawm cov khoom siv, thermal, thiab hnav-tiv taus. Ntawm lawv,1.2767 cov cuab yeej steelstands raws li tus hwm-qib alloy siv nyob rau hauv hnyav-duty daim ntaub ntawv. Paub txog nws lub siab tawv, zoo heev toughness, thiab zoo hardenability, 1.2767 yog dav siv nyob rau hauv yas pwm, shear hniav, thiab cov cuab yeej muaj.
Ib lo lus nug nquag ntawm engineers, buyers, thiab manufacturers yog:
Dab tsi yog qhov sib npaug ntawm 1.2767 cov cuab yeej hlau hauv lwm cov qauv thoob ntiaj teb?
Kab lus no yuav tshawb txog qhov sib npaug ntawm 1.2767, nws cov khoom siv tshuaj lom neeg thiab cov khoom siv kho tshuab, kev siv, thiab cov neeg yuav khoom thoob ntiaj teb tuaj yeem ntseeg tau qhov khoom siv no.
Txheej txheem cej luam ntawm 1.2767 Tool Steel
1.2767 ibyog cov cuab yeej high-alloy steel hauv qabDIN (Lub teb chaws Yelemees)tus qauv, paub txog nws cov ntsiab lus siab nickel thiab tshwj xeeb toughness txawm nyob rau theem siab hardness. Nws belongs rau cov cuab yeej ua haujlwm txias steel pab pawg thiab tsim nyog rau qhov chaw uas xav tau cov tshuab ua haujlwm siab thiab ua haujlwm tsis zoo.
Cov yam ntxwv tseem ceeb
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High toughness thiab ductility
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Zoo hnav tsis kam
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Zoo heev hardenability
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Haum rau polishing
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Yuav ua tau nitrided los yog coated
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Zoo machinability nyob rau hauv annealed mob
Tshuaj muaj pes tsawg leeg ntawm 1.2767
Ntawm no yog cov tshuaj muaj pes tsawg leeg ntawm 1.2767:
| Element | Cov ntsiab lus (%) |
|---|---|
| Cov pa roj carbon (C) | 0.45-0.55 Nws |
| Chromium (Cr) | 1.30-1.70 Nws |
| Manganese (Mn) | 0.20-0.40 Nws |
| Molybdenum (hli) | 0.15–0.35 dr hab |
| Nickel (Ni) | 3.80-4.30 Nws |
| Silicon (Si) | 0.10-0.40 Nws |
Covsiab nickel cov ntsiab lusNws yog ib qho tseem ceeb rau nws zoo heev toughness thiab cuam tshuam tsis kam, txawm nyob rau hauv hardened tej yam kev mob.
1.2767 Cov Cuab Yeej Hlau Sib npaug
Txhawm rau kom muaj kev sib raug zoo thoob ntiaj teb, cov qib sib npaug ntawm 1.2767 thoob plaws cov qauv sib txawv suav nrog:
| Txuj | Qib sib npaug |
|---|---|
| AISI / SAE | L6 |
| ASTM | A681 L6 |
| JIS (Nyiv) | SKT 4 |
| BS (UK) | BD 2 |
| AFNOR (Fabkis) | 55 NiCrMoV 7 |
| ISO | 55 NiCrMoV 7 |
Feem ntau sib npaug:AISI L6
Ntawm txhua qhov sib npaug,AISI L6yog qhov kev lees paub zoo tshaj plaws rau 1.2767 cov cuab yeej steel. Nws raug cais raws li tawv, roj-hardening cuab yeej hlau hauv AISI system thiab paub txog kev coj tus cwj pwm zoo sib xws.
Mechanical Properties ntawm 1.2767 / L6
| Khoom | Tus nqi |
|---|---|
| Hardness (tom qab kev kho cua sov) | 55-60 HRC |
| Tensile zog | Mus txog 2000 MPa |
| Impact Resistance | Zoo heev |
| Hardenability | Zoo heev (cua lossis roj) |
| Ua haujlwm kub | Txog li 500 ° C hauv qee qhov kev siv |
Cov khoom no ua rau 1.2767 thiab nws qhov sib npaug yog qhov xav tau hauv kev siv qhov twgpoob siab, siab, thiab hnav tsis kamtseem ceeb.
Daim ntawv thov ntawm 1.2767 Tool Steel
Vim nws lub siab tawv thiab lub zog, 1.2767 thiab nws qhov sib npaug yog siv ntau yam cuab yeej thiab kev siv hauv kev lag luam:
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Yas txhaj pwm(tshwj xeeb tshaj yog rau cov yas muaj zog)
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Punches thiab tuagrau kev ua haujlwm txias
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Shear hniavthiab cutters
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Muaj riam
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Extrusion tuag
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Forging tuagrau lub teeb alloys
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Cov cuab yeej tuag-casting
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Cov cuab yeej rau kev sib sib zog nqus nqus thiab sib sau
Hauv kev lag luam pwm thiab tuag, 1.2767 feem ntau yog xaiv rau cov cuab yeej uas raug raucyclic loading thiab siab mechanical stress.
Cov txiaj ntsig ntawm kev siv 1.2767 thiab nws qhov sib npaug
Nov yog qhov zoo tshaj plaws ntawm kev xaiv 1.2767 lossis cov khoom sib npaug xws li L6:
1. Zoo heev Toughness ntawm High Hardness
Nws tuaj yeem raug kho cua sov kom ua tiav siab hardness yam tsis ua nkig. Qhov no ua rau nws zoo tagnrho rau cov cuab yeej uas ua rau muaj kev cuam tshuam rov qab.
2. Uniform Hardness
Ua tsaug rau nws cov hardenability zoo, cov cuab yeej hla ntu loj tuaj yeem ua tau zoo sib xws.
3. Dimensional Stability
Cov hlau qhia tau hais tias zoo heev qhov ntev stability thaum quenching thiab tempering.
4. Zoo nto tiav
Nws tuaj yeem polished rau qhov ua tiav siab, haum rau daim iav-tiav pwm.
5. International Muaj
Nrog rau qhov sib npaug xws li L6 thiab SKT4, cov neeg yuav khoom tuaj yeem muab cov qib zoo sib xws los ntawm ntau lub teb chaws thiab cov neeg muag khoom nyiam.sakysteel ua.
Kev kho cua sov ntawm 1.2767 / L6
Kev kho cua sov kom zoo yog qhov tseem ceeb rau kev ua tiav cov khoom xav tau. Cov kauj ruam ib txwm muaj xws li:
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Annealing:
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650 - 700 ° C, qeeb cua sov cua txias
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Mos annealed rau ib ncig ntawm 220 HB
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Hardening:
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Preheat rau 600 - 650 ° C
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Austenitize ntawm 850 - 870 ° C
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Quench hauv roj los yog cua
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Tempering:
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200 - 600 ° C nyob ntawm daim ntawv thov
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Feem ntau tempered ob zaug kom txo tau kev ntxhov siab
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Machinability thiab Surface Treatment
Hauvannealed mob, 1.2767 muaj machinability zoo, tab sis tsis siab npaum li ib co qis alloy steels. Cov cuab yeej carbide thiab cov tshuab ua kom txias tau raug pom zoo. Kev kho deg xws liNitriding, PVD txheej, los yogntshav plasma nitridingtuaj yeem txhim kho hnav tsis kam thiab kev pabcuam lub neej.
Sourcing Tips: Tau Txais Cov Cuab Yeej Zoo Hlau los ntawm Cov Neeg Siv Khoom Zoo
Txawm koj xav tau1.2767 iblos yog nws qhov sib npaug xws liAISI L6, zoo thiab traceability yog qhov tseem ceeb. Ib txwm xaiv cov khoom lag luam muaj koob npe nrog kev tswj xyuas zoo thiab cov ntaub ntawv.
sakysteel ua, tus neeg muag khoom ntseeg siab ntawm cov khoom siv hlau thiab stainless hlau, muaj:
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DIN 1.2767 thiab AISI L6 cov cuab yeej hlau nrog MTCs tag nrho
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Kev cai loj thiab txiav-rau-ntev kev pabcuam
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Kev kho cua sov thiab kev xaiv kho saum npoo
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Fast thoob ntiaj teb shipping thiab kev txhawb nqa
sakysteel uaxyuas kom meej qhov zoo rau kev thov cov cuab yeej thiab cov haujlwm engineering.
Cov ntsiab lus
1.2767 cov cuab yeej steelyog cov cuab yeej ua haujlwm txias saum toj kawg nkaus uas paub txog nws qhov zoo heev toughness thiab hnav tsis kam. Nws qhov sib npaug thoob ntiaj teb feem ntau yogAISI L6, nrog rau qhov sib npaug xws li SKT4 hauv Nyiv thiab BD2 hauv UK. Txawm hais tias koj tab tom tsim cov hniav, yas pwm, lossis tuag, siv 1.2767 lossis nws qhov sib npaug ua kom pom kev ua haujlwm zoo hauv kev ntxhov siab.
Kev nkag siab txog qhov sib npaug tso cai rau kev hloov pauv thoob ntiaj teb thiab ua kom muaj kev sib raug zoo nrog koj cov qauv tsim khoom. Rau cov neeg yuav khoom, engineers, thiab cov neeg tsim pwm thoob ntiaj teb, nrhiav los ntawm cov neeg muag khoom nyiamsakysteel uaguarantees ib yam kev ua tau zoo thiab kev ntseeg tau.
Post lub sij hawm: Aug-05-2025