4 hli Q960E Ultra High Strength Steel Phaj

4mm qw 960yog ib tug nyias-specification (4 hli) QT structural steel rooj sib tham GB/T 16270, nrog 960 MPa yield zog thiab -40℃cuam tshuam toughness (the "E" qib). Thaum qhov kev ntsuam xyuas cuam tshuam rau<6 mm are not mandatory, they can be supplied on request. Its QT route delivers full‑thickness hardening, fine grain structure, lower CEV for welding, and strict flatness, designed for lightweight thin‑wall structures.

GNEE Steel muab cov qib 4 hli Q960E no nrog rau tag nrho traceability, muab qhov ntev hloov tau, npaj npaj, thiab ib-nres kev pab cuam - los ntawm laser txiav mus rau txias dabtsi yog khoov - los pab txhawb koj prototyping thiab ntau lawm xav tau kev pab.

Nyem kom tau txais cov qauv dawb

Qhov tseem ceeb ntawm kev ua tau zoo

• Kev sib piv lub zog: Lub zog tawm los yog 2.7 npaug ntawm Q355B, 2.1 npaug ntawm Q460C
• Cov nyhuv txo qhov hnyav: Hloov 6-8 hli zoo tib yam qauv hlau nyob rau hauv tib lub load, ua tiav30% - 50% ib qho khoom hnyav txo
• Cov txiaj ntsig ntawm daim ntawv thov kev lag luam: ncaj qha txhim kho cov khoom siv payload, txo kev siv roj thiab nqi tsheb thauj mus los

Uniform Los ntawm -Thickness Performance

• Los ntawm -thickness mechanical property uniformity, uniform tempered sorbite structure
• Intra- phaj lub zog sib txawv tswj tsis pub dhau 3%, kev ua haujlwm ruaj khov ntawm txhua qhov me me

Optimized Cold Formability rau nyias Gauge

• Chav tsev kub 90℃txias dabtsi yog khoov: Hla nrog R Ntau dua lossis sib npaug rau 2t yam tsis muaj kab nrib pleb
• Txhawb precision dabtsi yog khoov, stamping thiab yob txoj kev, haum rau ntau yam tshwj xeeb -zoo li nyias- phab ntsa Cheebtsam

High -Kev Ua Tau Zoo Vuam Adaptability

• CEV feem ntau Tsawg dua lossis sib npaug li 0.45% (nyob ntawm qhov tuab thiab kev kho cua sov), qis dua qhov nruab nrab - tuab specifications
• Preheating tej zaum yuav tsis tas yuav tsum tau nyob rau hauv kev tswj xyuas saum toj no 0 degree, nyob ntawm seb cov txheej txheem vuam thiab cov cua sov input, ho txhim kho nyob rau hauv - qhov chaw sib dhos efficiency

• Kev tsim kho tshuab: Boom daim tawv nqaij, txhawb cov tav thiab pab cov qauv ntawm cov tsheb cranes thiab dav hlau ua haujlwm platforms
• Tshwj xeeb & Mining Tsheb: Cov tsheb thauj khoom sib sib zog nqus, cov kab teeb sab nraud thiab cov qauv kev tiv thaiv ntawm cov tsheb tua hluav taws, cov tsheb thauj khoom tsuas thiab cov tsheb cawm thaum muaj xwm ceev
• Agricultural Machinery: High-Load thav duab ntawm cov qoob loo, balers thiab cov khoom loj loj
• Lub teeb yuag steel qauv: Qhov chaw truss chords, hnub ci mounting brackets thiab purlin Cheebtsam nrhiav lub zog siab - rau - qhov hnyav piv

Tus nqi ib tuj ntawm Q960E Steel Phaj yog dab tsi?

Raws li ntawm nruab nrab -2026, FOB Tuam Tshoj tus nqi ntawm Q960E ultra- siab zog steel phaj ranges ntawm 850 mus rau ntau tshaj 1200 USD ib tuj nyob ntawm phaj thickness - mainstream 20–50mm specification yog luv nqi ntawm 850–980 USD/ton {{11} ua lag luam loj, thiab koj muaj peev xwm nrhiav tau {{11} quot; kev tsom xam thiab kev qhia txog kev yuav khoom hauv peb lub siabQ960E steel phaj nqe qhia.

(Txoj kev sib txawv no ua rau cov kws tshaj lij txoj cai, ntxiv dag zog rau cov neeg siv khoom ntseeg siab, thiab txhawb cov neeg yuav khoom xa cov lus nug rau kev pov thawj kev tshaj lij)

• Qib kev pheej hmoo hloov pauv: Qee tus neeg muag khoom zais cov ntawv nyias Q690E / Q890E raws li Q960E cov khoom, siv lub zog tensile lub cev muaj zog ntawm cov khoom siv nyias nyias.
• Cov txheej txheem shortcut ntxiab: Txais TMCP thermomechanical tswj dov es tsis txhob offline quenching & tempering (QT) kev kho mob, uas ua rau hnyav softening nyob rau hauv vuam kub- cuam tshuam cheeb tsam tom qab fabrication.
• Flatness rejection ntxiab: quenched daim hlau yam tsis muaj precision leveling pom warpage loj; Qhov no ua rau cov khoom seem ntau tshaj 20% tom qab txiav thiab khoov txias.
• False low-kub qhov cuam tshuam kev ua tau zoo thov: Unsubstantiated marketing claims of "-40℃impact toughness compliance" yam tsis muaj ntawv pov thawj xeem. Raws li GB/T 16270 tus qauv, tag nrho - qhov loj Charpy V-notch qhov kev ntsuam xyuas tsis yog yuav tsum tau rau cov hlau daim hlau nyias dua 6 hli.
• Mill test daim ntawv pov thawj cuav: Muab cov ntaub ntawv forged lossis theej tawm MTC (Mill Test Certificate) cov ntaub ntawv tsis muaj cov lej ntsuas kub, uas tsis tuaj yeem lav cov khoom zoo.

Thaum 4mm Q960E muab cov txiaj ntsig zoo tshaj plaws, nws lub zog ultra- siab zog thiab nyias ntsuas ua rau lub qhov rai txheej txheem nqaim dua li cov pa roj carbon zoo tib yam thaum tsim khoom. Kev ua haujlwm tsis raug tuaj yeem ua rau cov npoo tawg tau yooj yim, vuam cov kab nrib pleb txias, lossis tom qab- txiav warpage, uas ua rau cov nqi seem thiab cov nqi tsim kho. Kos rau ntau tshaj kaum xyoo ntawm kev paub nyob rau hauv siab - lub zog steel khoom thiab fabrication, GNEE Steel tau sau cov nram qab no daim teb - pov thawj cov txheej txheem tsis rau ncaj qha rau ntawm - daim ntawv thov ntawm qhov chaw, pab koj kom tsis txhob muaj kev ua pitfalls.

Cov txheej txheem vuam txheej txheem

Pom zoo siv vuam siv: ER100S-G qis- hydrogen vuam hlau, phim rau qib 960MPa lub zog

• Preheating yuav tsum tau: Tsis tas yuav tsum tau preheating ntawm ambient kub siab tshaj los yog sib npaug rau 0 degree; 80-100℃hauv zos preheating yog pom zoo thaum kub poob qis dua 0 degree
• Vuam cov khoom siv hluav taws xob: Tswj tsis pub dhau 12 - 20 kJ / cm2 kom tsis txhob muaj cua sov ntau dhau - thaj tsam cuam tshuam
• Kev tswj deformation: Symmetrical vuam thiab ntu ntu vuam yog pom zoo rau 4 hli nyias daim hlau kom txo qis tshaj tom qab-weld warpage

Txias dabtsi yog khoov & tsim Parameters

Yam tsawg kawg nkaus 90℃txias dabtsi yog khoov mandrel txoj kab uas hla: yam tsawg kawg nkaus dabtsi yog khoov vojvoog R Ntau tshaj los yog sib npaug rau 2t, dhau tsis muaj kab nrib pleb ntawm chav tsev kub

• Bending springback siv: 3℃- 5℃, uas tuaj yeem siv rau ua ntej - them nyiaj ntawm cov xovxwm nres tsis
• Lub tswv yim zoo bending: Slotting ua ntej khoov los yog sov txheej txheem yog qhia kom tsis txhob muaj ntug tawg thiab txo txoj kev pheej hmoo.

Cov txheej txheem txiav cov lus pom zoo

• Kev xaiv ua ntej: Laser txiav - nqaim kerf, tshav kub tsawg- cuam tshuam cheeb tsam, thiab qhov tsis zoo thermal deformation, zoo tagnrho rau precision blanking ntawm 4 hli nyias gauge
• Lwm txoj kev xaiv: CNC plasma txiav rau nruab nrab -precision irregular shapes
• Tsis pom zoo: Nplaim taws txiav – nws yooj yim rau ntug hlawv thiab tawv txheej tawg ntawm nyias ultra- siab zog steel

Yog tias koj lub chaw ua haujlwm tsis tau nruab nrog cov cuab yeej ua haujlwm siab rau ultra- steel lub zog siab, tsis muaj cov txheej txheem kev paub tab, lossis tsuas yog xav txiav cov nqi ua haujlwm thib ob thiab txo lub sijhawm ua haujlwm, GNEE Steel tuaj yeem muab tag nrho cov txheej txheem kev daws teeb meem rau 4mm Q960E daim hlau. Koj tsuas yog yuav tsum tau muab cov duab kos thiab cov kev xav tau, thiab peb yuav xa cov khoom tiav uas ua tau raws li koj cov kev qhia tshwj xeeb, tshem tawm qhov xav tau ntawm cov txheej txheem debugging thiab txo cov seem seem ntawm koj qhov kawg.

Tau txais ib nqe lus

Txhawm rau txo koj cov nqi kev ua haujlwm thib ob thiab ua kom luv luv ntawm - lub sijhawm tsim khoom ntawm qhov chaw, GNEE Steel muab tag nrho - ntau yam kev pabcuam kev ua haujlwm raws li kev txiav txim siab rau 4 hli Q960E nyias daim hlau, xa los ntawm peb pab pawg neeg tsim khoom nrog kev tswj xyuas nruj me ntsis:

• Precision Txiav: CNC laser thiab plasma txiav rau kev cai irregular shapes, nrog txiav nto roughness tsawg dua los yog sib npaug rau Ra25 thiab seem sib txawv nyob rau hauv ± 0.5 hli

• Kev npaj Bevel: V-type, X-type, K-hom bevel machining kom phim rau - qhov chaw vuam yuav tsum tau ua, kom ntseeg tau tias lub kaum sab xis zoo ib yam thiab lub ntsej muag lub ntsej muag

• Nto Pretreatment: Tua blasting mus txog qib Sa2.5, nrog rau kev xaiv epoxy zinc- nplua nuj primer lossis anti- xeb txheej kom txuas rau sab nraum zoov cia lub neej thiab txo rau ntawm - qhov chaw kho qhov chaw ua haujlwm

• Tsim Kev Txhawb: Txias dabtsi yog khoov thiab dov cov kev pab cuam nyob rau hauv lub tso cai khoov vojvoog, nrog rau cov txheej txheem kev parameter kev taw qhia kom tsis txhob muaj kev tsis xws luag

Npaj muab 4mm Q960E ua haujlwm?
Koj tau pom cov ntaub ntawv – 2.7 × lub zog ntawm Q355B, tag nrho-thickness uniformity, weldable yam tsis preheat (nyob rau hauv me me tej yam kev mob), thiab khoov mus rau R=2t. Tab sis cov lej tsuas yog ciaj sia thaum lawv daws koj qhov hnyav ntawm lub ntiaj teb tiag tiag thiab kev sib tw tsim khoom.

Ntawm GNEE Steel, peb tsis yog muab cov coils thiab daim hlau - peb rov qab txhua qhov khoom xa tuaj nrog daim ntawv pov thawj zeb xeem, kev txhawb nqa ntawm qhov chaw, thiab ib qho kev txiav / khoov / beveling kev pabcuam kom tau txais koj cov khoom tsim tawm-npaj. Peb cov khoom muag tam sim no npog 4-150 hli thicknesses, nrog 4 hli nyias cov ntawv muaj rau kev txiav txim tam sim.

Hu rau peb pab neeg technical hnub norau kev tshuaj xyuas kev xaiv cov khoom pub dawb, kuaj cov qauv, lossis cov lus hais kom haum rau koj qhov project. Hnav koj tus qauv tsim - yam tsis muaj kev cuam tshuam lub zog lossis weldability.

Thov Ib Daim Quote

Q960E Steel Phaj Ntim & Xa

Standard Marine packing, tuaj yeem kho raws li cov neeg siv khoom xav tau

1) Bundle

2) Hauv Bulk

3) Waterproof yas qhwv.
20ft GP: 5.8m (ntev) x 2.13m (dav) x 2.18m (siab)
40ft GP: 11.8m (ntev) x 2.13m (dav) x 2.18m (siab)
40ft HG: 11.8m (ntev) x 2.13m (dav) x 2.72m (siab)

Qhov txawv ntawm Q960D thiab Q960E yog dab tsi?

Qhov sib txawv tseem ceeb nyob rau hauv qhov ntsuas kub tsis tshua muaj kev ua tau zoo: Q960D lav qhov cuam tshuam toughness ntawm -20 degree, thaum Q960E lav qhov cuam tshuam kev ua tau zoo ntawm -40 degree, uas yog qhov tsim nyog rau cov cheeb tsam txias thiab qhov kev pabcuam kub tsawg.

Q960E steel puas xav tau preheating ua ntej vuam?

Yog lawm. Rau cov phaj nrog thickness Ntau dua los yog sib npaug rau 20mm, preheating ntawm 100-150℃yog pom zoo, sib phim nrog tsawg- hydrogen vuam consumables thiab tswj cov cua kub input ntawm 15-25 kJ / cm kom tsis txhob txias cracking.

Dab tsi yog qhov siab tshaj plaws muaj thickness ntawm Q960E steel phaj?

Cov khoom siv tuab tuab ntawm 8mm txog 150mm, thiab cov thickness customized dhau qhov ntau tuaj yeem sib tham los ntawm kev txiav txim.

Puas yog 4mm Q960E ua raws li GB / T 16270?

4mm Q960E yog ib qho kev ntsuas nyias nyias uas ua tau raws li lub hauv paus ntawm GB / T 16270. Nws cov khoom siv ua tau raws li Q960 qib yuav tsum tau ua ntawm tus qauv, tab sis tus qauv Charpy V-notch impact test tsis yog yuav tsum tau rau daim hlau thinner dua 6mm.

Puas yog 4mm Q960E xav tau preheating ua ntej vuam?

Rau 4 hli Q960E, tsis tas yuav tsum tau preheating thaum lub ambient kub siab tshaj 0℃nrog matched qis - hydrogen vuam consumables. Hauv zos preheating ntawm 80-100℃yog pom zoo thaum kub qis dua 0 degree.

Dab tsi yog qhov tsawg kawg nkaus khoov vojvoog rau 4 hli Q960E?

Qhov tsawg kawg nkaus 90℃txias bending mandrel txoj kab uas hla yog 2 npaug ntawm lub phaj thickness (R Ntau dua los yog sib npaug rau 2t) ntawm chav tsev kub, uas tuaj yeem hla tsis muaj kab nrib pleb.