YogSGC570steel ib qho qis carbon hlau?
SGC570 yog qhov muaj peev xwm ntawm cov roj ntsha micro alloy
SGC570 yog lub zog siab lub zog kub DIP galvanized galvanized steel kauj hauv Japanese muaj kev lag luam txheem (JIS G 3302)
Kev Sau Ntawv Tshwj Xeeb (JIS G 3302 YUAV TSUM)
|
lub ntsiab |
Cov ntsiab lus ntau (WT%) |
Rooj mov |
|
C |
Tsawg dua los yog sib npaug rau 0.15 |
Xyuas kom meej weldability thiab muaj meej |
|
Mn |
Tsawg dua los yog sib npaug rau 1.70 |
Cov tshuaj muaj zog ntxiv dag zog |
|
P |
Tsawg dua los yog sib npaug rau 0.025 |
Tswj Txias Brittleness |
|
S |
Tsawg dua los yog sib npaug rau 0.020 |
Txo cov kub |
|
Nb / v / ti |
Tsawg dua los yog sib npaug rau 0.10 (tag nrho) |
Refine nplej thiab txhim kho lub zog |
Dab tsi yog cov khoom ntawm SGC570 Galvanized Steel Chev?
SGC570 yog lub zog siab lub zog kub DIP galvanized galvanized steel kauj hauv Japanese muaj kev lag luam txheem (JIS G 3302)
Hom Yeeb:
SGC: kub-dip galvanized steel phaj (steel galvanized chev)
570: Yam tsawg kawg nkaus tensile lub zog 570mpa (yeej tuaj yeem ncav cuag 570-700 mpa mpa
Cov Khoom Siv Cov Khoom Siv
|
Substrate |
Cov pa roj carbon steel (C tsawg dua lossis sib npaug rau 0.15%) + NB / V / TI microalloy |
Txhim kho lub zog los ntawm cov hmoov nplej nplua zog |
|
Daim plhaub |
Ntshiab zinc (zn ntau dua los yog sib npaug rau 99%) |
Kev Tiv Thaiv Kev Txom Nyem Kev Tiv Thaiv Kev Tiv Thaiv Corrosion |
|
Nto Kho |
Chromate passivation (+ c) lossis chromium-pub dawb passivation (+ nc) |
Txhim kho corrosion tsis kam, peracural ua raws |
Dab tsi yog qhov sib txawv ntawm SGC570 hlau, SGC490 thiab SGCC?
|
Nta |
SGC570 |
Sgc490 |
SGCC |
|
Lub zog tensile |
570-700 mpa |
490-620 mpa |
270-420 mpa |
|
Txheej Kev Xaiv Xaiv |
Z22-Z35 |
Z18-Z27 |
Z12-Z22 |
|
Nqe (tus nqi txheeb ze) |
1.5 |
1.2 |
1.0 |
|
Muaj feem xyuam rau ib puag ncig heev |
Kuv li / dej hiav txwv |
Muaj cua |
Nyob sab hauv tsev |
SGC570 steel steel zoo
Ultra-siab lub zog: ntau dua 2 zaug muaj zog dua SGCC
Cov Txheej Txheej Txheej: Z35 Txheej Txhia Ntsev Tshuaj Lub Neej Muaj 15 Xyoos + (ISO 9227)
Kev sib npaug sib npaug: khoov li hluav taws xob ntau dua lossis sib npaug rau 4 zaug ntawm lub phaj tuab (kab rov tav); Pom zoo Stamping ceev tsawg dua los yog sib npaug rau 30 zaug / feeb
SGC570 kub dip galvanized steel chev yog siv rau?
|
Kev ua hauj lwm |
Ntu tshwj xeeb |
Plating Cov Lus Taw Qhia |
|
Siv Machinery |
Excavator Boom Room, crane qauv |
Z27-Z35 |
|
Cov Khoom Siv Logistics |
Hnyav-Cov Khoom Siv Ua Haujlwm, Cov Tshuab Automated |
Z22-Z27 |
|
Cov Tsheb Raug Tsheb |
Kev lag luam tsheb nqaj teeb, tsheb tshwj xeeb chassis |
Z 27+ kev kho mob passivation |
|
Khoom Siv Khoom Siv Zog |
CUA TURBINE NTAU TOJ, TRAPSER CIB |
Z35 |
