1.45 --- High-Quality Carbon steel, nruab nrab carbon quenched, thiab tempered steel
Main nta: Hauv lubconveyor idler systemsFeem ntau siv cov pa roj carbon monoxide quenched thiab tempered steel, muaj cov khoom zoo txhua yam, tsis tshua muaj zog, thiab yooj yim tawg thaum quenched los ntawm dej.Qhov me me yuav tsum tau txais kev kho quenching thiab tempering, qhov loj yuav tsum tau siv kev kho mob normalizing.
Daim ntaub ntawv: Feem ntau yog siv rau hauv kev tsim khoom ntawm lub zog txav txav, xws li turbine impeller, thiab compressor piston.Shafts, gears, racks, worms, thiab lwm yam. Cov vuam qhov chaw yuav tsum tau preheated ua ntej welding thiab annealed tom qab vuam.
2, Q235A (A3) - Feem ntau siv cov qauv carbon steel
Cov yam ntxwv tseem ceeb: siab plasticity, toughness thiab vuam kev ua tau zoo, txias stamping kev ua tau zoo, nrog rau lub zog tshwj xeeb, thiab kev ua haujlwm txias txias.
Daim ntawv thov piv txwv: Dav siv dav hauv cov kev cai dav dav ntawm cov khoom thiab cov qauv vuam.Yog hais tias lub zog tsis loj khi pas nrig, txuas pas nrig, tus pin, ncej, ntsia hlau, txiv ntseej, nplhaib, bracket, puag, lub tsev qauv, choj, thiab lwm yam.
3, 40Cr - ib qho ntawm cov hlau siv dav tshaj plaws, yog cov qauv hlau alloy
Cov yam ntxwv tseem ceeb: Tom qab quenching thiab tempering kev kho mob, nws muaj kev zoo txhua yam khoom, tsis tshua muaj kub cuam tshuam toughness, thiab tsis tshua muaj siab rhiab heev, zoo hardenability, siab qaug zog muaj peev xwm yuav tau thaum roj txias, thiab complex cov duab yog yooj yim rau tawg thaum dej txias, txias bending plasticity yog nruab nrab, Tom qab tempering los yog quenching thiab tempering, lub machinability yog zoo, tab sis lub weldability tsis zoo, yooj yim los tsim cov kab nrib pleb ua ntej vuam yuav tsum tau preheated rau 100 ~ 150 ° C, feem ntau siv nyob rau hauv lub quenched. thiab tempered xeev, tab sis kuj rau carbonitriding thiab high-frequency nto quenching kev kho mob.
Piv txwv ntawm daim ntawv thov: Tom qab quenching thiab tempering, nws yog siv los tsim qhov nruab nrab ceev thiab nruab nrab load, xws li lub zog, ncej, worms, spline shafts, thimbles, thiab lwm yam. Tom qab quenching thiab tempering thiab high-frequency nto quenching, nws yog siv los tsim cov khoom hnyav thiab hnav-tiv taus, xws li iav, ncej, ntxaiv, crankshaft, mandrel, lub tes tsho, tus pin, txuas pas nrig, ntsia hlau txiv ntoo, noj valve, thiab lwm yam. Tom qab quenching thiab tempering ntawm nruab nrab kub rau kev tsim khoom hnyav. load, nruab nrab ceev cuam tshuam qhov chaw, xws li roj twj tso kua mis rotor, swb thaiv, iav, spindle, nplhaib, thiab lwm yam., tom qab quenching los yog tempering, rau kev tsim khoom ntawm hnyav-load, tsis tshua muaj kev cuam tshuam, hnav-resistant qhov chaw, xws li worm, spindle, ncej, nplhaib, thiab lwm yam., carbonitriding tom qab tsim loj loj, tsis tshua muaj kub cuam tshuam toughness ntawm siab kis tau tus mob qhov chaw, xws li ncej, iav, thiab lwm yam.
4, HT150 - grey cam khwb cia hlau
Daim ntawv thov piv txwv: gearbox, tshuab txaj, lub thawv, hydraulic lub tog raj kheej, twj tso kua mis, lub cev valve, flywheel, lub tog raj kheej taub hau, log, bearing cover, thiab lwm yam.
5, 35 -- Cov khoom siv rau ntau yam qauv thiab cov fasteners
Cov yam ntxwv tseem ceeb: tsim nyog lub zog, zoo plasticity, siab txias plasticity, thiab zoo weldability.Nws tuaj yeem siv rau kev ntxhov siab hauv zos thiab xaim kos duab hauv cov xeev txias.Tsawg hardenability, tom qab normalizing los yog quenching thiab tempering daim ntawv thov piv txwv: haum rau tsim me me qhov chaw, muaj peev xwm dais loj load qhov chaw: xws li crankshaft, lever, txuas pas nrig, nuv thiab voj, txhua yam ntawm tus qauv qhov chaw, fasteners.
6, 65Mn - feem ntau siv caij nplooj ntoos hlav steel
Daim ntawv thov piv txwv: me me ntawm txhua yam tiaj tus, puag ncig lub caij nplooj ntoos hlav, lub caij nplooj ntoos hlav cushion, lub caij nplooj ntoos hlav caij nplooj ntoos hlav, kuj tuaj yeem ua lub nplhaib caij nplooj ntoos hlav, lub caij nplooj ntoos hlav valve, lub caij nplooj ntoos hlav clutch, lub caij nplooj ntoos hlav nres, lub caij nplooj ntoos hlav txias, lub caij nplooj ntoos hlav, thiab lwm yam.
7, 0Cr18Ni9 - feem ntau siv stainless hlau (American steel 304, Japanese steel SUS304)
Cov yam ntxwv thiab kev siv: feem ntau siv stainless hlau, xws li cov khoom noj khoom haus, cov khoom siv tshuaj, thiab cov khoom siv hluav taws xob qub.
8, Cr12 - feem ntau siv txias ua haujlwm tuag steel (American steel D3, Japanese steel SKD1)
Yam ntxwv thiab daim ntawv thov: Cr12 steel yog ib hom kev ua haujlwm txias tuag steel dav siv.Cov hlau muaj zoo hardenability thiab hnav tsis kam.Vim tias cov ntsiab lus carbon ntawm Cr12 steel yog siab li 2.3%, qhov cuam tshuam toughness tsis zoo, yooj yim tawg, thiab yooj yim rau kev tsim heterogeneous eutectic carbide.Cr12 steel vim nws qhov zoo hnav tsis kam, yog Ntau dua rau kev tsim cov khoom me me ntawm cov khoom hnyav hnyav hnyav, punch, blanking tuag, txias siab, txias extruding tuag ntawm cov punch thiab ca tuag, laum lub tes tsho, ntsuas, hlau kos duab tuag, stamping tuag, xov dov phaj, kos duab tuag thiab hmoov metallurgy nrog txias tuag.
9, DC53 - feem ntau siv txias tuag steel los ntawm Nyiv
Cov yam ntxwv thiab daim ntawv thov: siab zog thiab toughness txias ua hauj lwm tuag steel, Datong Tshwj xeeb Steel Co., Ltd. Tom qab high-temperature tempering, nws muaj siab hardness, toughness, thiab zoo hlau txiav.Siv rau precision txias stamping tuag, kos duab tuag, hlau dov tuag, txias stamping tuag, xuas nrig ntaus, thiab lwm yam.
10, DCCr12MoV - hnav-resistant chromium hlau
Piv nrog rau Cr12 steel, cov ntsiab lus carbon yog qis dua, thiab nrog kev sib ntxiv ntawm Mo thiab V, carbide heterogeneity tau txhim kho.MO tuaj yeem txo cov carbide segregation thiab txhim kho hardenability, thiab V tuaj yeem kho cov nplej loj thiab ua kom tawv tawv.Cov hlau no muaj zog hardenability, ntu hauv qab 400mm tuaj yeem ua kom tiav.300 ~ 400 ° C tseem tuaj yeem tuav tau zoo hardness thiab hnav tsis kam, piv nrog Cr12 muaj zog toughness, lub quenching ntim hloov me me, tab sis kuj muaj kev hnav tsis kam thiab zoo txhua yam khoom siv.Tuag, xws li kev kos duab tuag, xuas nrig ntaus tuag, stamping tuag, blanking tuag, trimming tuag, flanging tuag, hlau drawing tuag, txias extruding tuag, txias txiav txiab, ncig saw, txheem cov cuab yeej, ntsuas cov cuab yeej, thiab lwm yam.
11, SKD11 - ductile chromium hlau
Japanese Hitachi-hom ntau lawm.Technically txhim kho cov qauv casting hauv cov hlau, ua kom zoo dua cov nplej, txhim kho cov tawv tawv thiab hnav tsis kam ntawm Cr12mov, thiab ua kom lub neej ntev ntawm kev tuag.
12, D2 - siab carbon siab chromium txias steel
Ua nyob rau hauv teb chaws USA.Nws muaj lub zog hardenability, hardening, abrasion tsis kam, thiab kub-kub oxidation kuj.Zoo corrosion kuj tom qab quenching thiab polishing, me me deformation tom qab kev kho cua sov, haum rau kev tsim txhua yam ntawm high precision, ntev lub neej ntawm txias ua hauj lwm tuag, txiav cov cuab yeej, thiab ntsuas cov cuab yeej, xws li kos duab tuag, txias extruding tuag, thiab txias shearing riam. .
13. SKD11 (SLD) - High chromium hlau tsis muaj deformation toughness
Vim qhov nce ntawm MO thiab V cov ntsiab lus hauv cov hlau, cov qauv casting ntawm cov hlau tau txhim kho thiab cov nplej tau ua kom zoo dua qub.Lub carbide morphology yog txhim kho, yog li lub zog thiab toughness (bending zog, deflection, cuam tshuam toughness, thiab lwm yam) ntawm cov hlau no siab tshaj SKD1, thiab D2.Kev hnav tsis kam kuj tau nce ntxiv thiab muaj kev tiv thaiv siab dua.Txoj kev xyaum tau ua pov thawj tias lub neej pwm no zoo dua li Cr12mov.Feem ntau tsim pwm xav tau, xws li kos duab tuag, cuam tshuam kev sib tsoo log nti tuag, thiab lwm yam.
14, DC53 - Siab Toughness Siab chromium hlau
Tsim los ntawm Daido Corporation, Nyiv.Kev kho cua sov hardness siab dua SKD11.Tom qab tempering ntawm qhov kub siab (520-530), qhov hardness tuaj yeem ncav cuag 62-63 HRC, thiab DC53 tshaj SKD11 hauv lub zog thiab hnav tsis kam.Lub toughness ntawm DC53 yog xws li cov kab nrib pleb thiab crazing yog tsis tshua muaj nyob rau hauv txias ua hauj lwm tooling.Tsawg residual stresses.Txo cov kev ntxhov siab seem vim yog qhov kub thiab txias rov ua haujlwm.Cracks thiab deformations yog suppressed vim hlau txiav.Txiav thiab sib tsoo cov khoom tshaj li ntawm SKD11.
15, SKH-9 - hnav tsis kam, lub toughness ntawm kev kub ceev steel
Ua los ntawm Hitachi, Nyiv.Siv rau txias forging tuag, slicing tshuab, xyaum, reamers, xuas nrig ntaus, thiab lwm yam.
16. ASP-23 - hmoov metallurgy high-speed steel
Ua hauv Sweden.Uniform carbide tis, hnav-tiv taus, siab toughness, yooj yim ua, kev kho cua sov seem stability.Siv rau hauv punch, sib sib zog nqus nqus tuag, drilling tuag, milling cutter thiab shear hniav, thiab lwm yam ntawm lub neej ntev cov cuab yeej txiav.
17, P20 - kev cai dav dav ntawm qhov loj ntawm cov pwm yas
Ua nyob rau hauv teb chaws USA.Electric etching kev ua haujlwm.Lub Hoobkas mob pre-hardened HB270-300.Hardened hardness HRC52.
18, 718 - Cov kev cai siab rau qhov loj ntawm cov pwm yas
Ua hauv Sweden.Tshwj xeeb tshaj yog hluav taws xob yaig ua haujlwm.Lub Hoobkas mob pre-hardened HB290-330.Hardened hardness HRC52
19, Nak80 - daim iav siab, siab precision yas pwm
Nyiv Datong cog hom khoom.Tawm qhov mob ua ntej hardened HB370-400.Quenched hardness HRC52
20, S136 - anti-corrosion, thiab daim iav polishing yas pwm
Ua hauv Sweden.Pre-hardened HB < 215. Hardened hardness HRC52.
21, H13 - - Feem ntau cov pwm tuag-casting
Rau txhuas, zinc, magnesium, thiab alloy tuag casting.Kub stamping tuag, aluminium extrusion tuag,
22. SKD61 - Advanced Tuag Casting Tuag
Nyiv Hitachi cog hom, los ntawm hluav taws xob ballast redissolution thev naus laus zis, hauv kev pab cuam lub neej tshaj H13 tau txhim kho zoo.
23, 8407 -- Advanced Die Casting Tuag
Sweden.Kub stamping tuag, aluminium extrusion tuag.
24. FDAC - Sulfur yog ntxiv los txhim kho nws lub peev xwm chipping
Factory pre-hardened hardness 338-42 HRC, tuaj yeem ua haujlwm ncaj qha, tsis muaj quenching, tempering kho.Siv rau me me batch pwm, pwm yooj yim, txhua yam ntawm cov khoom siv cob, zawv zawg qhov chaw, luv xa pwm qhov chaw, zipper pwm, thiab pwm pwm.
GCS muaj cai hloov qhov loj me thiab cov ntaub ntawv tseem ceeb txhua lub sijhawm yam tsis muaj ntawv ceeb toom.Cov neeg siv khoom yuav tsum xyuas kom meej tias lawv tau txais daim ntawv pov thawj los ntawm GCS ua ntej ua tiav cov ntsiab lus tsim.
Post lub sij hawm: Jul-03-2022