D PC53D + Z (st05z) kub dip galvanized automotive steel loj
DC53D + Z (st04z) kub dip galvanized phaj tuab, muaj zog tswj cov ntaub tuab, tiaj tus kheej, ua thiab vuam kev ua si. Lawv tuaj yeem siv rau kev ua sab nraud thiab sab hauv daim hlau tsheb, cov qauv txheej txheem thiab kev txhawb nqa.
- D PC53D + Z (st05z) kub dip galvanized automotive steel loj:
Nominal tuab: 0.30 hli ~ 3.0mm, nominal dav: 800mm ~ 1830mm
Nco tseg: Nominal tuab ntawm ib lub phaj / sawb yog cov lej ntawm lub hauv paus phaj tuab thiab txheej tuab.
DC53D + Z (st05z) kub dip galvanized automotive steel neeg ua yeeb yam thiab txheej nplaum nplaum:
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Neeg kho tshuab ua yeeb yam |
Cov Txheej Txheej |
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Tawm tswv yim zog mpa |
Tensile Tuag MPA |
n90 |
r=90 |
Tom qab breakage feem pua elongation% ntau dua lossis sib npaug |
Dabtsi yog tom nws lub chaw nyob uas hla nyob hauv qab no txheej txheem phaus (G / M²) C (= phaj tuab) |
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L 0=80 hli, b =20 hli |
Tsawg dua los yog sib npaug rau 140/140 |
>140/140~175/175 |
>175/175 |
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Raws li kev ua raws li Nominal tuab hli |
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Tsawg dua los yog sib npaug rau 0.7 |
>0.7 |
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DC53D + Z (ST05Z) |
140~260 |
270~380 |
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28 |
30 |
0a |
1a |
2a |
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Allowable reduction of min.r90 specified is by 0.2 in case of product thickness>1.5mm.
Redhabust txo ntawm Min.r90 thiab N90 teev tau hais txog ntawm 0.2 thiab 0.01 thaum muaj cov khoom tuab<0.7mm.
Rau cov khoom sib txawv, cov txheej tuab tuab yog siv ua sab nraud ntawm qhov chaw sib tw.
- D PC53D + Z (st05z) kub dip galvanized automotive steel txheej hnyav ntau npaum li cas:
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Muaj feem xyuam cov qauv saum npoo |
Nyhav ntau ntawm kev ua raws cov xim txheej nyoog ag / m² (A / B) |
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Zinc Txheej |
Zn - Fe Alloy Txheej |
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Sib npaug txheej |
Z, x, g, gx, n, r |
40/40~225/225 |
30/30~90/90 |
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Cov txheej sib txawv b |
N, R |
30 ~ 150 (txhua sab) |
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{. 50 g / m² coating hnyav yog sib npaug li 7.1 μm. |
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- D PC53D + Z (st05z) kub dip galvanized automotive steel nto kev kho mob:
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Txoj kev kho raws li cov kev kho mob yog kev kho mob nrog lub hom phiaj los tiv thaiv cov xeb dawb ntawm cov khoom lag luam muag khoom thaum kev tsheb thauj mus los. |
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2 oiling (y) |
Roj oiling yog los tiv thaiv cov xeb dawb ntawm cov khoom lag luam thaum lub sijhawm thauj mus los thiab chaw khaws khoom. |
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3 Chromate Kev Kho Mob + Oiling (Ly) |
Qhov kev kho mob no nrog roj roj tom qab cov chromate kev kho mob yog txhawm rau txhawm rau zam kev tsim cov russ dawb. |
- DC53D + z (St05z) Ensile Qual Mark:
Nws yog tau lees tias tsis muaj tensile lim cim tshwm sim rau ntawm cov phaj hlau thiab ib daim hlab ntawm lawv daim ntawv thov tsis pub dhau 6 lub hlis tom qab lawv tsim tawm.
