Khoom Description
S: sawv cev rau cov qauv hlau.
250: qhia tias qhov tsawg kawg nkaus tawm lub zog yog 250MPa.
D: stands rau kub-dip code, uas yog, no steel phaj yog kho los ntawm kub-dip galvanizing.
+ Z: qhia galvanizing txheej.
S250GD + Z kub-dip galvanized steel kauj muaj ntau yam khoom
Corrosion tsis kam: Cov txheej txheej galvanized tuaj yeem tiv thaiv lub hauv paus hlau los ntawm kev cuam tshuam los ntawm cov xov xwm corrosive sab nraud, yog li ncua kev pab cuam lub neej ntawm cov khoom.
Kev ua tau zoo: Nws muaj kev ua haujlwm txias txias thiab kev ua haujlwm vuam, uas yooj yim rau kev txiav, khoov, vuam thiab lwm yam txheej txheem, thiab ua tau raws li cov kev xav tau ntawm ntau yam txheej txheem.
Kho kom zoo nkauj kev ua tau zoo: Qhov saum npoo yog du thiab tiaj tus, nrog kev ua haujlwm zoo nkauj. Tom qab polishing, pleev xim rau thiab lwm yam kev kho mob, nws tuaj yeem nthuav tawm cov nyhuv zoo nkauj, haum rau ntau yam kev kho kom zoo nkauj.
Cov ntaub ntawv khoom
Mechanical zog ntawm S250GD + Z galvanized kauj
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Mechanical kev ua yeeb yam |
Txheej adhesiveness |
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Yield zog MPa Ntau dua los yog sib npaug |
Tensile zog MPa Ntau dua los yog sib npaug |
Tom qab tawg feem pua elongation % Ntau dua lossis sib npaug |
Khoov center txoj kab uas hla (a=phaj thickness) |
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L0=80mm, b=20mm |
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Nominal thickness mm |
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Tsawg dua los yog sib npaug rau 0.7 |
>0.7 |
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S250GD + Z |
250 |
330 |
17 |
19 |
1a |
Tshuaj muaj pes tsawg leeg:
Cov pa roj carbon (C):<=0.25%
Silicon (Si):<=0.6%
Manganese (Mn):<=1.7%
Phosphorus (P):<=0.1%
Sulfur (S):<=0.045%
Khoom Qhia
S250GD Galvanized Steel Chev
Vim li cas thiaj xaiv GNEE
GNEE tshwj xeeb hauv kev tsim cov galvanized steel coil khoom thiab cov khoom siv carbon steel coil nrog ntau tshaj 16 xyoo ntawm kev paub. SGS tau txais ntawv pov thawj.
Peb tuaj yeem muab cov khoom lag luam zoo, cov kev pabcuam zoo thiab cov nqi sib tw. Exported rau ntau tshaj 60 lub teb chaws thiab cheeb tsam xws li Russia, Canada, Is Nrias teb, Brazil, Southeast Asia, thiab lwm yam.
Peb tos ntsoov yuav koom tes nrog cov phooj ywg ua lag luam sib txawv los ntawm thoob plaws lub ntiaj teb. Koj qhov kev txaus siab yog peb lub hom phiaj zoo tshaj plaws!gi@gneesteel.com
GNEE Cov neeg siv khoom tuaj xyuas
GNEE Factory Environment
GNEE packaging thiab Shipping
FAQ
Q: Dab tsi shipping ports muaj?
Peb nquag nkoj los ntawm Shanghai, Tianjin, Qingdao, thiab Ningbo ports.
Q: Koj cov nqe lus them nqi yog dab tsi?
30% T / T ua ntej thiab 70% tshuav nyiaj li cas ua ntej ua zaub mov xa tuaj lossis raws li daim ntawv BL lossis LC thaum pom.
Q: Yuav ua li cas txog cov ntaub ntawv nqi khoom?
Cov nqi sib txawv vim muaj kev hloov pauv ntawm cov khoom siv raw khoom tsis tu ncua.
Cim npe nrov: s250gd + z kub dipped galvanized steel kauj, Tuam Tshoj s250gd + z kub dipped galvanized steel kauj manufacturers, lwm tus neeg, Hoobkas
