Product Overview
Peb alloy steel hexagonal tuav yog tsim los ntawm kub dov los yog txias kos duab, ua raws li kev tswj cov cua sov kom tau raws li cov neeg xav tau kev xav tau rau cov khoom hnyav -cov dej num. Feem ntau siv hauv CNC machining thiab tsis siv neeg tshuab dhos ntau lawm, cov tuav no muab lub zog tensile siab, hnav tsis kam, thiab kev ua haujlwm zoo. Txhua pawg tsim khoom yog txhawb nqa los ntawm cov ntawv pov thawj zeb xeem (MTR) lees paub cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab raws li ASTM, AISI, lossis EN / DIN cov qauv.
Technical Specifications
|
Parameter |
Specification Paub meej |
|
Muaj Qib & Sib npaug |
AISI 4140 (EN 1.7225 / 42CrMo4), AISI 4340 (EN 1.6580 / 34CrNiMo6), AISI 8620 (EN 1.6523 / 20NiCrMo2), AISI 5140 (EN 1.701Cr45) |
|
Size Range (Nyob rau hauv Flats) |
10 hli mus rau 100 hli (Cold Drawn); 30mm txog 200mm (Kub Rolled) |
|
Ntev Options |
3m, 5.8m, 6m, lossis kev cai txiav - mus rau -ntev ib qhov yuav tsum tau ua |
|
Dimensional kam rau ua |
Txias Txias: h11 / h9; Kub Rolled: ASTM A29 / DIN EN 10060 |
|
Kev Xa Khoom |
Annealed, Normalized, los yog Quenched thiab Tempered (Q&T) |
|
Nto tiav |
Cold drawn, tev, av hauv nruab nrab, los yog kub kub -rolled |
|
Kev soj ntsuam Standards |
ASTM A29, EN 10204 3.1 Mill Test Certificate |
Khoom zoo
Uniform Hardenability:
Kev tswj cov khoom sib txuas ntxiv (Cr, Mo, Ni) ua kom muaj kev sib zog ua kom zoo sib xws hauv qhov hnyav hla - ntu thaum kho cua sov.
Tight Dimensional Control:
Txias qhov sib txawv ntawm qhov sib txawv ntawm cov khoom siv nruj nruj (+/- 0.05 hli rau +/- 0.10 hli), txo lub sij hawm teeb tsa hauv CNC Swiss tshuab dhos tsis siv neeg.
Optimized Microstructure:
Hluav taws xob arc rauv (EAF) melting tom qab ladle refining (LF) thiab nqus degassing (VD) minimizes non{0}}metallic inclusions thiab center porosity.
Kev ncaj ncees Precision:
Ntau- yob ncaj txheej txheem txwv camber kom qis dua 1.5 hli ib 1000 hli, tiv thaiv kev vibration thiab spindle hnav thaum lub sij hawm siab -machining ceev.
Daim ntawv thov
Fasteners & Studs:Siab -Tensile bolts, thauj tog rau nkoj studs, thiab lub qhov (socket head cap screws) raug rau hnyav cyclic loads.
Hydraulic Systems:Valve lub cev, fittings, thiab hydraulic lub tog raj kheej Cheebtsam yuav tsum tau muaj siab ntim thiab hnav tsis kam.
Automotive thiab Powertrain:Transmission shafts, spline shafts, gears, thiab steering Cheebtsam.
Industrial Machinery:Heavy-cov pins, ncej, couplings, thiab structural brackets.
Customization & Ua
Kev tsim khoom thiab kev muaj peev xwm ua tau raws li cov kev xav tau ntawm cov kab ntau lawm:
Hauv -lub tsev quenching, tempering, thiab annealing furnaces kho hardness thiab tensile lub zog rau tej yam project blueprints (xws li, HB 280-320 los yog tej tensile tiers).
High-Speed band saws ua tiav qhov tseeb txiav- rau- ntev cov kev pab cuam nrog square xaus, tshem tawm hauv - tsev npaj ua haujlwm.
Centerless sib tsoo tshem tawm decarburization txheej txheej thiab ua tiav Ra nto roughness qhov tseem ceeb mus rau 0.8 um.
Kev Tswj Xyuas Zoo & Kev Tshuaj Xyuas
Kev tsim khoom ua raws li nruj me ntsis metallurgical thiab dimensional verification raws tu qauv ua ntej tso tawm:
Tshuaj Spectrometry:Direct- nyeem cov ntsuas qhov muag pom qhov pom (OES) txheeb xyuas cov khoom muaj pes tsawg leeg (C, Mn, Cr, Mo, Ni) rau txhua qhov cua sov.
Mechanical Testing:Tensile xeem tshuab ntsuas cov khoom muaj zog, elongation, thiab txo qhov chaw; Brinell thiab Rockwell testers txheeb xyuas qhov hardness faib.
Tsis yog -Kev kuaj kev puas tsuaj (NDT):Kev kuaj ultrasonic (UT) rau ASTM A388 kuaj pom cov kab nrib pleb sab hauv, voids, thiab suav nrog pawg hauv cov tuav hla 50 hli.
Traceability:Cov xov tooj cua sov yog nyuaj - stamped thiab xim -coded ntawm bar kawg, txuas ncaj qha mus rau EN 10204 3.1 MTR muab khoom xa tuaj.
Ntim & Shipping
Bundling:Kev ruaj ntseg nrog hnyav- lub luag haujlwm steel strapping ntawm lub sijhawm tsis tu ncua los tiv thaiv kev khoov thaum caij tsheb.
Kev tiv thaiv nto:Anti- xeb roj txheej siv rau cov hlau tsis muaj hlau; xaiv tau waterproof yas wrapping los yog woven textile txheej txheej muaj.
Kev Tiv Thaiv Kawg:Cov kaus mom yas haum rau ntawm qhov kawg rau qhov txias -kos, precision- hauv av tiav los tiv thaiv kev puas tsuaj.
Kev thauj mus los:Loaded rau hauv 20ft / 40ft thawv nrog ntoo dunnage los yog ruaj nyob rau hauv tawg- tej nkoj nquam rau loj zeb ntau.
FAQ
Q: Dab tsi yog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis (MOQ) rau tsis yog - cov qib alloy lossis qhov ntau thiab tsawg?
A: Cov qib cov khoom lag luam txheem (xws li AISI 4140 thiab 8620) muaj MOQ ntawm 1 metric ton ib qhov loj me. Kev cai dov lossis kub tshwj xeeb- kev kho mob batches feem ntau xav tau MOQ ntawm 3 txog 5 metric tons nyob ntawm lub sijhawm teem caij steel.
Q: Koj puas muab EN 10204 3.1 Mill Test Reports nrog txhua qhov khoom xa tuaj?
A: Yog. Txhua qhov khoom xa tuaj suav nrog daim ntawv pov thawj 3.1 kuaj tau piav qhia meej txog kev tsom xam cov ladle, kev kho cua sov, qhov loj me, thiab cov txiaj ntsig kev ntsuas tshuab.
Q: Dab tsi yog qhov txawv ntawm kub- dov thiab txias- kos alloy steel hex tuav?
A: Kub-rolled tuav muaj ib tug scaled nto, dav qhov ntev kam rau ua, thiab muab nyob rau hauv loj diameters. Txias- cov kab kos muaj qhov ua kom nruj dua qhov ntev, lub zog muaj zog ntau dua, lub ntsej muag du, thiab zoo dua qhov ncaj, ua rau lawv zoo tagnrho rau CNC machining ncaj qha.
Q: Koj puas tuaj yeem muab cov hlau alloy steel hex tuav hauv qhov ua ntej- tawv tawv?
A: Yog. Cov tuav tuaj yeem muab tau rau hauv qhov kub thiab txias nrog cov txheej txheem hardness (feem ntau 28-32 HRC lossis 32-36 HRC) txhawm rau tshem tawm qhov xav tau rau kev kho cua sov tom qab ntawm cov khoom tiav.
Q: Koj ua li cas tiv thaiv xeb thaum lub sijhawm thauj khoom hiav txwv?
A: Cov tuav yog coated nrog cov kuab tshuaj -raws li xeb tiv thaiv roj. Rau kev caij nkoj mus ntev hauv hiav txwv lossis siab - qhov chaw noo noo, VCI (Volatile Corrosion Inhibitor) hnab thiab cov khoom desiccants tuaj yeem muab ntxiv rau hauv cov thawv ntim khoom.
Q: Koj lub sijhawm xa khoom raws sijhawm yog dab tsi?
A: Ex-Tshooj cov qauv loj loj xa tuaj hauv 7 mus rau 10 hnub. Mill ntau lawm txiav txim rau qhov ntau thiab tsawg los yog cov cua sov tshwj xeeb- cov kev kho mob feem ntau xav tau 35 mus rau 45 hnub.
Thov ib daim Quote
Xa koj cov kev qhia tshwj xeeb kom tiav kom tau txais cov lus hais nrog cov sij hawm ua cov hmoov txhuas thiab cov khoom xa tuaj.
Thov qhia hauv koj qhov kev nug:
Steel Qib:(Piv txwv li AISI 4140 / EN 1.7225)
Loj:Hla -flats dimension (mm lossis inches)
Ntev:Txiav ntev lossis ntev ntev (3m / 5.8m / 6m)
Condition & Finish:(Piv txwv li, Cold Drawn, Quenched & Tempered, Centerless Av)
Ntim:Metric tons los yog tag nrho daim
Chaw Nres Nkoj:Rau qhov tseeb freight xam
Cim npe nrov: Tuam Tshoj alloy steel hexagonal bar manufacturers, lwm tus neeg, Hoobkas