SGC440+ Z galvanized chev yog sib npaug?
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Tus qauv |
Kwv yees li cov qhab nia sib npaug |
Qhov sib txawv |
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Suav Tebchaws Lub Tebchaws |
DX54D + Z (GB / T 2518) |
Lub zog tensile zoo sib xws, tab sis cov neeg thoob tebchaws tsom rau kev ua kom muaj zog dua li lub zog |
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European Txuj Ci (En) |
S350GD + Z (EN 10346) |
European txheem tau cim nrog cov txiaj ntsig tau muaj zog (ntau dua lossis sib npaug zos rau 350mpa), thiab qhov ua tau zoo dua |
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American Txuj Ci (ASTM) |
ASTM A653 SS Qib 40 |
Lub zog tensile zoo sib xws, tab sis tus qauv xeem neeg Asmeskas cov qauv sib txawv |
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Tus Qauv German (DIN) |
Ste 350+ Z (cov hom qub) |
Kev ua haujlwm tshwj xeeb yuav tsum tau tshawb xyuas |
Lub Zog Xaiv Qhov Sib Txawv:
Japanese txheem SGC440 muaj npe tom qab lub zog tensile (440Mpa), thaum muaj npe nyob rau hauv lub zog S350GD tuaj yeem ua rau siab dua (txog {{{.
Txheej Xaiv:
Japanese txheem txheej feem ntau yog thatener (tsuas yog z60), thaum European cov qauv ntau feem ntau siv z80- 2}}
Dab tsi yog cov khoom siv qib ntawm sgc440 steel?
Txheem:
Japanese muaj kev lag luam JIS g 3302 (kub-dip galvanized steel ntawv thiab sawb)
Qib tawg:
SGC: kub-dip galvanized steel ntawv (steel galvanized ua lag luam)
440: Yam tsawg kawg nkaus tensile lub zog 440 MPa (Ceeb Toom: Japanese tus qauv muaj npe tom qab lub zog tensile, tsis lees txais lub zog)
SALIX: feem ntau + z (ntshiab zinc txheej) lossis + zf (zinc-hlau alloy txheej)
Nws belongs rau nruab nrab-siab lub zog galvanized steel, xws li SGCC) thiab qib siab-muaj zog qib (xws li SGHC)
Cov txheej txheej: Z60 (60G / M²) yog tsim nyog rau ib puag ncig .
Cov txheej tuab: Z120 (120G / M²) yog siv nyob rau hauv cov chaw siab corrosion (xws li thaj chaw ntug hiav txwv)
Dab tsi yog qhov sib txawv ntawm SGC440, SGCC thiab SGHC?
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Cov Khoom Sib Piv |
SGC440 |
Sgcc(General Kev Lag Luam Qib Kawm) |
Sghc(siab zog qib) |
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Lub zog tensile |
Ntau dua los yog sib npaug rau 440 MPa |
270-410 mpa |
Ntau dua los yog sib npaug rau 490 mpa |
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Paib lub zog |
{300-350 mpa mpa (ntsuas qhov ntsuas) |
Tsis muaj kev xav tau tshwj xeeb |
Ntau dua los yog sib npaug rau 350 MPa |
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Nqe Haujlwm |
Mid- Txog Rau Siab Kawg |
Ua hauj lwm |
High-Xaus |
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Muaj cov xwm txheej muaj feem xyuam |
Txheej Txheem Txheej Txheem |
Tsis-Thauj Cov Hle Plhaub |
Cov Qauv Hnyav-Cov Kab Mob Qauv |
Sgc 440+ z galvanized steel chev yog siv rau?
Tsheb tsim khoom (ua haujlwm hauv Japanese qauv)
✅ Qhov rooj anti-kev sib tsoo nqaj: noj mus rau hauv tus account ob lub teeb thiab kev sib tsoo
✅ Cov tsheb sib nraus ncig ua si: nruab nrab load qauv qauv kev txhawb nqa
Nta: Muaj zog dua li cov steel galvanized (xws li SGCC), tab sis tus nqi qis dua ultra-siab zog hlau (xws li SGHC)
Architecture thiab cov qauv tsim qauv
✅ Lub Teeb Steel Qauv: Ru Loos, Kev Txhawb Phab Ntsa (Rau Neeg Asian ua lag luam)
✅ photovoltaic bracket: huab cua tiv thaiv tau raws li kev siv sab nraum zoov ntev
Txheej cov lus pom zoo: Xaiv Z80 (80G / m²) lossis saum toj no rau sab nraum zoov ib puag ncig, thiab Z120 yog pom zoo rau cov ntug hiav txwv {}}
Khoom vaj khoom tsev thiab cov khoom siv hluav taws xob
✅ TSHUAB NTXHUA KHAUB NCAWS INNERNS Cov Qauv: Anti-deformation thiab tiv taus cov av noo
Cua txias sab nraum zoov chav tsev bracket: Tshuav ntawm lub zog thiab corrosion tsis kam
Nto Kho: du nto yog qhov tsim nyog rau txau qhov seem .
