Dab tsi yog cov khoom ntawmCr420la + z?
CR420LA + Z yog lub siab-zog qes-alloy galvanized steel haum rau kev siv tsheb sib xyaw, tshuab engineering thiab lwm thaj teb
Cr: cold rolled
420: Xij zog lub zog ntau dua los yog sib npaug rau 420MPA (High-zog steel qib)
LA: Tsawg Alloy (Muaj Micro-Alloy Hais xws li NB \/ TI)
+ Z: kub-dip galvanized (zinc coated)
Cr420la + Z Galvanized Steel Chev yog sib npaug?
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Txheem |
Sib npaug \/ cov qhab nia zoo sib xws |
Qhov sib txawv |
|
Tuam Tshoj GB \/ T |
Cr420la + z |
Cov Bench Bactmark (GB \/ T 20564.2) |
|
Teb chaws Europe en |
HX420lad + z |
Yuav tsum muaj me ntsis siab tshaj elongation tseev kom muaj (EN 10346) |
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Nyiv Jis |
SGHC 440 |
Xav paub ntau dua zinc txheej tswj (jis g 3302) |
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Tebchaws Asmeskas Astm |
Hslas 420 Chav Kawm {1}} z |
Cov kev txwv sib txawv rau cov ntsiab xws li P thiab S (ASTM A653) |
|
Iso International Iso |
Cr420la + z |
Yeej muaj raws li lub teb chaws tus qauv (ISO 16143-2) |
(1) hloov pauv hloov zuj zus
HX420lad + Z (European Txuj Ci): Xav paub meej tias puas yog qhov kev sib kis tau sib ntsib 18%
SGHC 440 (tus qauv Japanese): Haum rau export rau Nyiv, tab sis tus nqi yog +15%
(2) kev hloov kho kev txhim kho
Cr550la + Z: Lub zog tau nce los ntawm 30%, tab sis elongation txo mus rau 12%
Dp {500+ Z: Haum rau qhov uas yuav tsum tau ua dua cov nqi nthuav dav
(3) hloov kev lag luam
CR340LA + Z: Lub zog txo los ntawm 20%, nqi {3}}%
DX54D + Z: Tsuas yog tsim nyog rau cov kabmob tsis thauj khoom
Dab tsi yog qhov sib txawv ntawm CR420LA + Z Hlau Chev thiab CR300la + Z Hlau Chev?
|
Cov Khoom Sib Piv |
Cr420la + z |
CR300LA + Z |
|
Ua hauj lwm qib |
420MPA Qib (Lub Zog Loj) |
300MPA Qib |
|
Muaj meej |
Haum rau nruab nrab deformation |
Haum rau kev sib sib zog nqus teeb ntawm cov ntu nyuaj |
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Cov Kev Siv Raug Raug |
Chassis Longitudinal Beams, Tshem Tawm Caj Npab |
Qhov rooj los tiv thaiv kab teeb, rooj zaum thav duab |
|
Tus nqi |
Txog 15% -20% siab dua |
Kev Xaiv Kev Lag Luam |
CR420la + Z Galvanized Steel Chev yog siv rau?
Cov Tsheb Raug Tsheb
Kev Nyab Xeeb Cov Qauv Txheej Txheem: A \/ B PEL Qhov Cuab Lub Zog, Qhov rooj Anti-kev sib tsoo nqaj
CHASSISER: Kev tswj hwm caj npab, torsion nqaj, pob roj teeb thav duab
Kev Lag Luam Tsheb: Tsheb nqaj Accessories, Kev Txuas Txuas Txuas Txuas Phaj
Engineering Machinery
Forklift Mast, Aerial Ua Haujlwm Platform Txheej Txheem
Kev Ua Liaj Ua Teb Machinery Khaub Ncaws-Resistant Xeem (Cov Txheej Txheem Tshwj Xeeb Yuav Tsum)
Kev sib txuas lus
5G Chaw Nres Tsheb Chaw Nres Tsheb Sib Tw, Z120 lossis saum toj kawg nkaus)
