ST14 khoom yog dab tsi?
ST14 txias-rolled steel ntawvyog lub siab -zoo, sib sib zog nqus-kos qib txias-rolled carbon steel ntawv, engineered kom xa exceptional formability, zoo txhua yam khoom, thiab superior nto tiav. Raws li qhov tshwj xeeb txias- dov steel khoom raws liTS EN 10130Cov qauv, ST14 yog cov khoom xaiv rau kev sib sib zog nqus kos duab, stamping, thiab tsim cov ntawv thov thoob plaws hauv tsheb, khoom siv hauv tsev, hluav taws xob, thiab kev lag luam kho vajtse precision.
Ntawm GNEE STEEL, peb muab cov ntawv zoo ST14 txias- dov steel ntawv nrog nruj qhov ntev kam rau ua, txhim khu kev qha kev ua tau zoo, thiab customizable specifications kom tau raws li qhov xav tau kev tsim khoom.
ST14 txias-rolled steel ntawv yog tsawg-carbon, siab-plasticity txias-rolled steel qib, tsim tshwj xeeb rau intricate forming ua hauj lwm uas zoo tib yam steel qib yuav tawg los yog wrinkle. Nws qhov sib npaug ntawm cov tshuaj muaj pes tsawg leeg thiab txias txias heev - txheej txheem dov xa ib qho kev sib xyaw ua ke ntawm ductility, lub zog, thiab nto zoo.
Core Zoo
Exceptional Deep Drawability: Ultra-high elongation (Ntau dua lossis sib npaug li 36%) thiab qhov zoo tshaj r-tus nqi (Ntau dua lossis sib npaug rau 1.5) pab kom tsis muaj qhov sib sib zog nqus ntawm cov duab tsis muaj teeb meem
Superior Surface Quality: Smooth, huv si, thiab tsis xws luag -dawb nto tag, zoo tagnrho rau painting, electroplating, thiab txheej daim ntaub ntawv
Precision Dimensional kam rau ua: Tight thickness, dav, thiab flatness kam rau ua kom muaj kev ua tau zoo ib yam hauv cov kab ntau lawm
Zoo heev Mechanical Uniformity: ruaj khov tawm los thiab lub zog tensile thoob plaws tag nrho cov coils / nplooj ntawv, txo qis ntau lawm tsis lees paub
Zoo Weldability: Tau tshaj txhua yam kev siv vuam, txhawb kev sib txawv fabrication
Ntau yam Formability: Ua tau zoo tshwj xeeb hauv kev khoov, flanging, ncab, thiab txoj haujlwm stamping nyuaj
Chemical & Mechanical Properties
Chemical Composition (WT.%)
| Element | C | Si | Mn | P | S | Al (Tag nrho) | N |
|---|---|---|---|---|---|---|---|
| Min | - | - | - | - | - | 0.025 | - |
| Max | 0.08 | 0.03 | 0.40 | 0.020 | 0.030 | 0.07 | 0.005 |
Mechanical Properties
| Khoom | Yield zog (Rp0.2) | Tensile zog (Rm) | Elongation (A5, 80mm) | Hardness | r-tus nqi (Plastic Strain Ratio) | n-tus nqi (Ua Haujlwm Hardening Index) |
|---|---|---|---|---|---|---|
| Txuj | 140-220 MPa | 270-350 MPa | Ntau dua lossis sib npaug li 36% | Tsawg dua lossis sib npaug li 57 HRB | Ntau dua lossis sib npaug li 1.5 | Ntau dua lossis sib npaug li 0.20 |
| Hom | 150-190 MPa | 290-320 MPa | 38-42% | 45-52 IB | 1.6-1.9 | 0.22-0.25 |
Muaj Specifications
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Standard Dimensions
Thickness NtauLoj: 0.3mm-2.5mm
Dav NtauLoj: 800mm - 1830mm (tus qauv: 1000mm, 1250mm, 1500mm)
Ntev: Txiav - mus rau - cov ntawv ntev (2000mm, 2500mm, 3000mm) lossis coils
ID (Coil Inner Diameter)Loj: 508mm (20 "), 610mm (24")
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Nto Zoo
FC: High-ua tiav zoo, haum rau pom qhov chaw thiab txheej txheej
FB: General-ua tiav zoo, zoo tagnrho rau kev tsim thiab tsis yog- pom cov khoom
Ntug mob
Slit edge (zeeg)
Deburred ntug
Square txiav ntug
Daim ntawv thov ntawm ST14 Txias-rolled Steel Sheet
ST14 txias-rolled steel ntawv qhov tshwj xeeb formability thiab zoo ua rau nws indispensable rau manufacturing khoom uas yuav tsum tau complex duab thiab siab precision:
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Automotive Kev Lag Luam
Lub cev Panels: Sab hauv qhov rooj vaj huam sib luag, hood sab hauv qhov chaw, lub taub hau lub taub hau, thiab cov khoom siv hauv pem teb
Chassis Cheebtsam: Complex structural brackets, seat frames, and safety-kawm qhov chaw
Sab hauv: Instrument vaj huam sib luag substrates, qhov rooj sab hauv cov qauv, thiab cov khoom siv trim
Automotive Kev Lag Luam
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Cov Khoom Siv Hauv Tsev
Cov khoom dawb: Lub tub yees sab hauv / sab nrauv, lub tshuab ntxhua khaub ncaws, cov khoom siv ntxhua khaub ncaws
Cov khoom siv me me: Microwave cub kab noj hniav, kas fes txiag vaj tse, thiab precision hlau qhov chaw
Electronics: TV / saib backplates, hluav taws xob enclosures, thiab precision chassis
Cov Khoom Siv Hauv Tsev
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Precision Hardware & General Engineering
Hlau rooj tog: Lub rooj zaum Cheebtsam, rooj thav duab, thiab cov khoom siv kho kom zoo nkauj
Cov khoom siv hluav taws xob: Switchgear txee, tis lub thawv, thiab lub cev muaj zog
Kho kom zoo nkauj & siv txhua hnub: Cov khoom siv hauv tsev, cov thawv hlau, thiab cov khoom zoo - hlau casings
Precision Hardware & General Engineering
GNEE cov neeg koom tes
Cov lus nug nquag nug (FAQ)
1. Dab tsi yog qhov txawv ntawm ST14 thiab lwm yam txias- dov steel qib (ST12, ST13)?
ST14 yog qhov sib sib zog nqus- qib kos duab nrog cov yas siab dua (elongation Ntau dua lossis sib npaug li 36%) piv rau ST12 (qib lag luam, elongation Ntau dua lossis sib npaug li 28%) thiab ST13 (qib duab, elongation Ntau dua lossis sib npaug li 32%). ST14 muaj cov qauv zoo tshaj plaws rau cov ntawv thov sib sib zog nqus sib sib zog nqus.
2. Puas yog ST14 txias-rolled steel ntawv sib npaug rau lwm qib thoob ntiaj teb?
Yog lawm. ST14 (DIN) yog sib npaug rauDC04 (EN), SPCE (JIS), thiab08AL (Suav GB)qib, sib koom cov tshuaj lom neeg zoo sib xws thiab cov khoom siv kho tshuab.
3. Dab tsi thickness thiab dav muaj nyob rau ST14 txias-rolled steel ntawv?
Peb muab ST14 txias-rolled steel ntawv nyob rau hauv thicknesses los ntawm0.3mm txog 2.5mmthiab dav ntawm800mm txog 1830mm. Txheem dav yog 1000mm, 1250mm, thiab 1500mm, nrog rau qhov ntau thiab tsawg muaj.
4. Dab tsi saum npoo tiav muaj rau ST14 txias-cov ntawv hlau dov?
Peb muab ob tus qauv saum npoo zoo:FC (siab kawg)rau pom cov khoom siv thiab txheej txheej, thiabFB (General tiav)rau cov txheej txheem kev ua haujlwm.
5. Puas yog ST14 txias-kho cov ntawv hlau tuaj yeem txuas tau?
kiag li. ST14 cov ntsiab lus tsis tshua muaj cov ntsiab lus thiab cov tshuaj chemistry tswj tau zoo heev weldability siv txhua txoj kev vuam, suav nrog MIG, TIG, tsis kam, thiab qhov chaw vuam.
6. Lub sij hawm xa khoom zoo li cas rau ST14 txias- dov steel ntawv xaj?
Rau hauv - cov khoom hauv Tshuag, kev xa khoom yog7-15 hnubthoob ntiaj teb. Kev cai lossis loj xaj feem ntau xav tau15-30 hnubnyob ntawm specifications thiab kom muaj nuj nqis.
7. Puas yog ST14 txias- dov steel ntawv yuav tsum tau tshwj xeeb cia tej yam kev mob?
ST14 yuav tsum muab cia rau hauv qhov chaw qhuav, qhov cua kom tsis txhob ya raws -induced oxidation. Peb pom zoo kom khaws cia sab hauv tsev nrog cov ntim kom zoo (tiv thaiv- ntawv xeb, yas zaj duab xis) kom muaj qhov zoo ntawm qhov chaw.
8. Koj puas tuaj yeem muab cov qauv rau kev kuaj ua ntej muab qhov kev txiav txim ntau?
Yog lawm. Peb muabkuaj dawb(feem ntau yog 300mm × 300mm) rau cov khoom siv kuaj thiab tsim cov kev sim. Cov neeg siv khoom tsuas yog yuav tsum them tus nqi thauj khoom.
Cim npe nrov: st14 khoom txias-rolled steel ntawv, Tuam Tshoj st14 khoom txias-rolled steel ntawv manufacturers, lwm tus neeg, Hoobkas
