Galvanized steel phaj
Nrhiav cov ncauj lus kom ntxaws txhua yam khoom ntawm S350GD (1.0529) steel rau koj qhov kev tsim qauv? Koj twb tuaj rau qhov zoo lawm. Raws li lub Hoobkas ncaj qha nrog nruj EN 10346 ua raws, GNEE Steel muab cov khoom siv siab - zooS350GD galvanized steel phaj(cov ntaub ntawv naj npawb 1.0529) ntawm lub Hoobkas nqi. Hauv phau ntawv qhia no, peb yuav rhuav tshem nws cov ntsuas qhov tseem ceeb, cov kev sim, thiab seb cov khoom no txhawb nqa li cas tiag -cov ntawv thov hauv ntiaj teb- kom ntseeg tau tias koj ua tau raws li cov qauv kev nyab xeeb.
Galvanized steel phaj
Galvanized steel yog steel coated nrog zinc rau corrosion kuj, nrog qib zoo li DX51D (1.0330, dav-siv), S320GD (1.0503, nruab nrab- zog), thiab S350GD (1.0529, siab - zog). S350GD (1.0529) yog txhais los ntawm nws ntau dua los yog sib npaug rau 350MPa tawm los lub zog thiab zoo formability, ua rau nws zoo tagnrho rau load{13}} bearing qhov chaw xws li kev tsim kab teeb, tsheb chassis, thiab machinery thav duab.
Cov khoom siv kho tshuab ntawm S350GD (1.0529) ncaj qha txiav txim siab nws qhov kev ua tau zoo nyob rau hauv kev ntxhov siab- txawm tias nws txhawb nqa lub tsev qhov hnyav lossis tiv thaiv kev co. Kev nkag siab txog cov ntsuas no yuav pab koj kom tsis txhob muaj kev pheej hmoo ntawm cov txheej txheem thiab xaiv cov khoom tsim nyog rau koj cov kev xav tau.
Cov khoom tseem ceeb ntawm S350GD Steel
S350GD (1.0529) steel nruj me ntsis ua raws li EN 10346 cov qauv, nrog cov khoom siv kho tshuab tau txheeb xyuas los ntawm kev sim nruj. Cov lus hauv qab no qhia txog cov qauv kev cai, GNEE Steel qhov kev ua tau zoo tiag tiag, thiab cov txheej txheem xeem:
| Mechanical Property | EN 10346 Txuj | GNEE Steel Qhov Kev Ua Tau Zoo | Txoj Kev Xeem |
|---|---|---|---|
| Yield zog (Rp0.2) | Ntau dua lossis sib npaug li 350 MPa | 360-400 MPa | TS EN ISO 6892-1: 1 |
| Tensile zog (Rm) | 410-550 MPa | 420-540 MPa | TS EN ISO 6892-1: 1 |
| Elongation (A80 hli) | Ntau dua lossis sib npaug li 17% | 18-22% | TS EN ISO 6892-1: 1 |
| Lub zog cuam tshuam (0 degree, Charpy) | Ntau dua lossis sib npaug li 27 J | Ntau dua lossis sib npaug li 30 J | TS EN ISO 148-1 |
| Khoov Performance | Hla (180 degree, r=1.5t) | Hla (180 degree, r=1.5t) | TS EN ISO 7438 Kev Nyab Xeeb |
| Hardness (HV) | Tsawg dua lossis sib npaug li 160 HV | 130-150 HV | TS EN ISO 6507-1: 1 |
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Cov lus piav qhia ntawm Cov Khoom Tseem Ceeb:
Yield zog: Qhov kev ntxhov siab uas cov hlau pib deform mus tas li. Peb 360-400MPa ntau tshaj li tus qauv, xyuas kom nws ua haujlwm hnyav yam tsis muaj kev puas tsuaj mus tas li.
Tensile zog: Qhov siab tshaj plaws ntawm cov hlau tuaj yeem tiv taus ua ntej tawg. Lub 420-540MPa ntau yam lav kev ua haujlwm ntev rau cov khoom siv siab xws li tsheb chassis.
Elongation: Kev ntsuas ductility-18-22% txhais tau tias cov hlau tuaj yeem khoov lossis ncab yam tsis muaj kev tawg, tseem ceeb rau cov txheej txheem txias txias xws li stamping.
Yuav ua li cas Thickness cuam tshuam S350GD Mechanical Properties
Thaum S350GD (1.0529) tswj cov khoom tseem ceeb zoo ib yam thoob plaws thicknesses, me ntsis variations muaj nyob -tshwj xeeb tshaj yog rau thicker gauges. Cov lus hauv qab no qhia tau hais tias kev ua tau zoo thoob plaws cov thickness ntau rau galvanized steel daim hlau:
| Thickness Ntau | Yield Strength Variation | Tensile Strength Variation | Elongation Variation | Daim ntawv thov |
|---|---|---|---|---|
| 1.0-3.0 hli | 380-400 MPa | 440-540 MPa | 20-22% | Automotive Cheebtsam, teeb beams |
| 3.0-6.0 hli | 370-390 MPa | 430-520 MPa | 19-21% | Ru tsev purlins, nruab nrab -load ncej |
| 6.0-12.0 hli | 360-380 MPa | 420-500 MPa | 18-20% | Heavy beams, machinery thav duab |
Lus Cim Tseem Ceeb:
Txawm hais tias ntawm 12 hli thickness, peb cov S350GD (1.0529) galvanized steel daim hlau tuav ntau dua los yog sib npaug rau 360MPa yield zog- ua tau raws li EN 10346 tus qauv thiab ua kom ntseeg tau rau cov khoom tuab.
Mechanical Properties vs. Lwm Cov Qib Steel
Txhawm rau nkag siab S350GD (1.0529) qhov zoo, muab piv rau nws cov khoom siv kho tshuab rau cov qib EN 10346:
| Mechanical Property | S350GD (1.0529) | S320GD (1.0503) | TX51D (1.0330) | Qhov tseem ceeb ntawm S350GD |
|---|---|---|---|---|
| Yield zog (Min) | Ntau dua lossis sib npaug li 350 MPa | Ntau dua lossis sib npaug li 320 MPa | Ntau dua lossis sib npaug li 235 MPa | 9% siab dua S320GD, 49% siab dua DX51D |
| Tensile Strength Range | 410-550 MPa | 370-500 MPa | 315-500 MPa | Kev txwv qis dua rau kev ua haujlwm zoo ib yam |
| Elongation (A80 hli) | Ntau dua lossis sib npaug li 17% | Ntau dua lossis sib npaug li 20% | Ntau dua lossis sib npaug li 28% | Balances lub zog thiab formability (tsawg rau cov qauv khoov) |
| Lub zog cuam tshuam (0 degree) | Ntau dua lossis sib npaug li 27 J | Ntau dua lossis sib npaug li 27 J | Ntau dua lossis sib npaug li 20 J | Ib yam li S320GD, zoo dua rau DX51D rau qis - siv kub |
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Tswv yim Takeaway:
S350GD (1.0529) ua rau muaj kev sib npaug zoo tshaj plaws ntawm lub zog thiab kev ua haujlwm - ua haujlwm tau zoo S320GD (1.0503) hauv kev thauj khoom- cov kabmob muaj peev xwm thiab DX51D (1.0330) nyob rau hauv durability, ua rau nws zoo tagnrho rau hnyav - lub luag haujlwm cov ntawv thov.
Daim ntawv thov ntawm S350GD Mechanical Properties
Txhua yam cuab yeej cuab tam ntawm S350GD (1.0529) txhawb kev thov tshwj xeeb. Hauv qab no yog lawv txhais li cas rau tiag - siv ntiaj teb no:
1. Kev lag luam kev tsim kho
Tawm Zog (360-400MPa): Txhawb nqa lub ru tsev hnyav, daus daus, thiab seismic rog rau nruab nrab- mus rau - siab- cov tsev nce siab.
Khoov Performance: Tso cai rau ntawm -qhov chaw khoov ntawm kab teeb kom haum rau cov qauv kev cai, txo cov khib nyiab.
Impact Zog (Ntau dua lossis sib npaug rau 30J): Tiv thaiv cua daj cua dub, ua kom muaj kev nyab xeeb hauv tsev thaum huab cua hnyav.
2. Automotive kev lag luam
Tensile zog (420-540MPa): Nrog rau txoj kev vibrations thiab hnyav loads (xws li, 10-tuj tsheb chassis).
Elongation (18-22%): Enables stamping rau hauv complex chassis Cheebtsam yam tsis muaj cracking.
Hardness (130-150HV): Sib npaug hnav tsis kam thiab formability rau lub sijhawm ntev - qhov chaw tsheb.
3. Machinery Manufacturing
Lub zog sib xws: Cov khoom sib xws thoob plaws thicknesses xyuas kom cov tshuab thav duab (xws li, lub tsheb laij teb lub cev) siv cov khoom siv tsis ua haujlwm.
Corrosion Resistance + Lub zog: Cov txheej txheej galvanized (Z140 / Z275) ua ke nrog 350MPa lub zog txuas ntxiv cov khoom siv lub neej rau 15+ xyoo.
Mechanical Properties ntawmS350GD galvanized hlau-siab yield zog, sib npaug tensile kev ua tau zoo, thiab txhim khu kev qha formability- ua rau nws yog qhov kev xaiv saum toj kawg nkaus rau cov qauv, tsheb, thiab tshuab ua haujlwm. GNEE Steel qhov kev sim nruj kom ntseeg tau tias txhua pawg ua tau raws li EN 10346 cov qauv, xa cov kev ua tau zoo ib yam rau koj cov ntawv thov tshaj plaws.
Yog tias koj xav tau kev txheeb xyuas cov khoom siv kho tshuab rau koj qhov project tshwj xeeb, lossis xav tau customized thicknesses ntawm S350GD galvanized steel daim hlau, peb pab neeg npaj txhij los pab.Hu rau GNEE Steel tam sim no thov daim ntawv tshaj tawm kev ntsuas tshuab, tau txais cov lus hais tus kheej, lossis sib tham txog seb S350GD cov khoom haum rau koj qhov project xav tau!
Tau txais koj daim ntawv teev npe 2026 lub Hoobkas + tus nqi tsaws lub laij lej
