Siab zog Tsawg Alloy Steel
Koj Tus Thawj Coj Lub Zog Muaj Zog Tsawg Alloy Steel Supplier
Gnee Steel (tianjin) Co., Ltd. yog ib qho kev nthuav dav, niaj hnub thiab siab -kev lag luam zoo sib koom ua ke profile ntau lawm, ua thiab muag. Peb lub zog muaj zog tsawg alloy steel kuj tseem siv los tsim cov khoom siv hauv cov khoom siv ua liaj ua teb, cov cuab yeej tsim kho thiab aerospace technology. Peb nruj me ntsis tswj cov khoom zoo, los ntawm cov khoom siv raw khoom mus rau kev tsim khoom thiab kev ua haujlwm, thiab tom qab ntawd kom tiav cov khoom xa tuaj, txhua qhov txuas ua raws li cov qauv tshuaj xyuas nruj.
Vim Li Cas Xaiv Peb
Kev paub nplua nuj
GNEE tau tsom mus rau thaj chaw ntawm cov ntaub ntawv txij li xyoo 2008, feem ntau muab hnyav-lub luag haujlwm H- zoo li tus hlau, lub kaum sab xis steel, channel steel, tiaj tus hlau, puag ncig tuav, steel phaj thiab ntau yam profiles.
Khoom siv Advanced
Peb muaj 12 profile ntau lawm kab thiab 7 steel phaj ntau lawm kab. Peb series Cov cuab yeej siv hluav taws xob ntau lawm yog txhua tus tuaj txawv teb chaws.
Zoo Guaranteed
Peb tau txais ISO, API, SGS, MTC thiab lwm daim ntawv pov thawj zoo thiab tuaj yeem muab kev kuaj thib peb -, thiab cov nqe lus xa tuaj yeem yog AR, CR, TMCP, QT thiab N.
24H Online Service
Peb tau tsim muaj 24-teev tom qab-muag kev pabcuam. Cov neeg siv khoom tuaj yeem ncav cuag peb pab pawg tom qab muag txhua lub sijhawm ntawm xov tooj, email, lossis kev pabcuam hauv online kom qhia txog cov teeb meem sai sai thiab tau txais kev txhawb nqa thiab kev daws teeb meem.
SM570 High Strength Structural Steel
SM570 siab zog qis alloy hsla steel yog cov pa roj carbon tsawg, siab zog cov qauv hlau. SM570 siab zog uas tsis muaj alloy feem ntau yog muab nyob rau hauv normalized los yog tswj dov mob. SM570 siab zog qis alloy steel feem ntau yog siv rau hauv tshuab qhov chaw, jibs, cranes, chassis, kev tsim kho choj thiab cov khoom siv txawb.
DIN Alloy Structure Hlau
DIN alloy steel muaj cov cuab yeej zoo heev thiab kev kho cua sov. Tom qab kev kho cua sov kom zoo, cov khoom siv hlau tsis tshua muaj hlau tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm hardness siab, siab zog thiab hnav tsis kam. Nyob rau tib lub sijhawm, lub zog siab tsis tshua muaj hlau alloy muaj cov cua sov ua haujlwm zoo thiab lub zog, thiab tuaj yeem tswj xyuas cov khoom zoo hauv qhov kub thiab txias.
Q420 Tsawg Alloy High Strength Steel
Q420 hsla steel phaj yog ib hom uas tsis tshua muaj alloy siab zog steel qauv, tus qauv siv yog GB1591-2008. Q420 hsla steel ntawv tau muab faib ua 5 qib zoo: Q420A hsla cov qauv hlau, Q420B qis alloy steel phaj, Q420C tsis tshua muaj hlau hlau, Q420D qis alloy steel ntawv thiab Q420E siab zog steel phaj.
Specifications ntawm High Strength Low Alloy Steel
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Khoom npe |
High Strength Low Alloy Steel Phaj |
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Txuj |
AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, thiab lwm yam. |
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Khoom siv |
Q345(B,C,D,E),Q355,Q390(B,C,D,E),Q420(B,C,D,E),Q460(C,D,E),Q500(D,E),Q550(D,E),Q620(D,E),Q690(D,E), S420N, S420NL, S450JO, S460N, S690Q, S690QL, S890Q, S890QL, S960Q, S960QL Weldox 700, Weldox 900, Weldox 960, Weldox 1100 A572Gr42,A572Gr50,A572Gr60,,A573Gr65,A573-Gr70 S275(JR,JO,J2,J2G3,J2G4),S355(JR,JO,J2,J2G3,J2G4) |
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Dimension |
Thickness: 2-300 hli |
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Daim ntawv thov |
Nws yog tsuas yog siv los ua cov khoom siv xws li tsheb girder, nqaj, kis ncej thiab lub tsheb chassis, uas tuaj yeem txo qhov hnyav ntawm qhov chaw. |
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Cov txheej txheem |
Kub- dov, tswj dov, normalizing lossis raws li xav tau |
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Nto |
HIC, SSC, SPWHT, raws li xav tau |
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Daim ntawv pov thawj |
BV, ISO, SGS, CE |
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Cov nqe lus them nqi |
T / T, L / C, West union thiab lwm yam |
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Lub sij hawm xa tuaj |
15-20 hnub tom qab koj tso nyiaj thiab nyob ntawm seb muaj pes tsawg |
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Lus hais |
Raws li qhov kawg qhov koj xav tau |
Ua kom muaj zog:Alloying cov ntsiab lus xws li chromium thiab molybdenum ua kom lub zog tensile ntawm cov hlau, ua rau nws haum rau siab - kev siv zog.
Txhim kho Hardness:Cov ntsiab lus xws li carbon thiab vanadium txhim khu lub hardness ntawm cov hlau, cia nws tiv thaiv deformation thiab hnav.
Nce Toughness:Nickel thiab manganese txhim kho lub zog ntawm cov hlau, ua kom nws nqus tau lub zog thiab tiv taus qhov cuam tshuam yam tsis muaj kev tawg.
Corrosion Resistance:Chromium thiab silicon txhim khu cov hlau tsis kam rau xeb thiab corrosion, ncua nws txoj sia nyob rau hauv ib puag ncig hnyav.
Thaum tshav kub kub Resistance:Cov ntsiab lus zoo li molybdenum thiab tungsten txhim kho cov hlau muaj peev xwm khaws tau lub zog thiab ruaj khov ntawm qhov kub thiab txias.
Kev kho deg ntawm High Strength Low Alloy Steel
- Carburizing:Cov txheej txheem no ntxiv cov pa roj carbon monoxide rau cov hlau nto ntawm qhov kub thiab txias, ua kom tawv tawv thaum tuav cov tub ntxhais qhov ductility. Carburizing feem ntau yog siv rau cov khoom siv uas yuav tsum tau hnav tsis kam, xws li iav, camshafts, thiab screws.
- Quenching:Tom qab cua sov mus rau qhov kub thiab txias, cov hlau yog txias sai heev (quenched) kom hardness. Txoj kev no yog tsim rau cov ntawv thov uas xav tau lub zog siab, xws li riam, txiav cov cuab yeej, thiab tshuab qhov chaw.
- Sib tsoo:Cov txheej txheem no siv cov pob zeb sib tsoo lossis cov cuab yeej tshem tawm cov khoom nto, flattening thiab shaping cov hlau nto. Kev sib tsoo feem ntau yog siv rau hauv cov txheej txheem machining kawg los tsim cov npoo du, meej.
- Polishing:Polishing siv cov abrasives zoo los tsim kom muaj lub ntsej muag ci ntsa iab. Cov txheej txheem no feem ntau yog siv rau cov khoom xav tau kev zoo nkauj zoo nkauj, xws li cov hniav nyiaj hniav kub, siab - cov khoom hauv tsev kawg, thiab cov ntsiab lus sab hauv.
Ntim & Shipping
Cov nqe lus them nqi
TT nrog 30% tso nyiaj, 70% ua ntej xa zaub mov.
Paypal lossis West Union kuj lees txais.
FAQ
Gnee hlau (Tianjin) Co., Ltd. Peb sov siab txais tos koj mus yuav cov qib siab - qib siab zog qis alloy steel rau muag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub Hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.