Ua Tshuab Ntawm DX52D + Z Galvanized Steel Sheet
Nrov specifications yog nyob rau hauv luv luv khoom!
nyem kom tau daim ntawv qhia tshwj xeeb!
1. Thermal reflectivity:
Aluminium-zinc steel phaj muaj lub siab thermal reflectivity, ob zaug ntawm galvanized steel phaj, thiab feem ntau yog siv los ua cov khoom siv insulating.
2. Thaum tshav kub kub tsis kam:
Aluminium zinc alloy steel phaj muaj cov cua kub zoo, tuaj yeem tiv taus qhov kub ntawm ntau tshaj 300 degrees Celsius, thiab aluminium plated steel phaj kub kub oxidation kuj zoo sib xws, feem ntau siv rau hauv lub qhov cub, qhov cub, illuminators thiab hnub ci teeb ci. Corrosion kuj:
Kev tiv thaiv corrosion ntawm aluminium-zinc steel kauj yog vim yog txhuas, txhuas tiv thaiv muaj nuj nqi. Raws li cov zinc hnav tam sim ntawd, cov txhuas ua ib txheej tuab ntawm txhuas oxide uas tiv thaiv corrosion los ntawm kev ntxiv corroding sab hauv.
3. Kev lag luam:
Vim tias qhov ntom ntom ntawm 55% Al-Zn qis dua Zn, thaj tsam ntawm aluminized zinc phaj yog ntau dua 3% loj dua li ntawm cov phaj hlau galvanized nyob rau hauv cov xwm txheej ntawm tib qhov hnyav thiab tib lub thickness ntawm kub plating.
4. Yooj yim rau pleev xim rau
Lub aluminized zinc phaj tau zoo heev adhesion rau cov xim thiab tuaj yeem pleev xim tsis tau ua ntej thiab huab cua.
Cov txheej adhesion ntawm cov txheej kub ntawm aluminium zinc phaj yog zoo heev, yog li nws tuaj yeem raug coated ncaj qha rau ntawm pawg thawj coj saib lossis kev siv board yam tsis muaj kev kho.
5. Aluminium-zinc plated steel phaj muaj ornate silver-dawb nto.
6. Aluminized zinc steel phaj thiab galvanized steel phaj muaj kev ua haujlwm zoo sib xws thiab kev ua haujlwm txau.
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Cov khoom xyaw ntawm DX52D + Z Galvanized Steel Sheet
| Qib | C | Mn | Si | P | S | Cr | TSI | Nb | V | |
| DX51D+ AZ | Min. | / | / | / | / | / | / | / | ||
| Max. | 0.43% | 0.13% | 0.03% | 0.01% | 0.01% | / | / | |||
| DX53D+AS | Min. | / | / | / | / | / | 0.06% | / | ||
| Max. | 0.00% | 0.13% | 0 | 0.01% | 0.006 | / | / | |||
| dc01 ua | Min. | / | / | / | / | / | ||||
| Max. | 4.2 | 17 | 0.3 | 19 | 8 | / | / | |||
| SGCC | Min. | / | / | / | / | / | ||||
| Max. | 5 | 16 | 1 | 13 | 17 | / | / | |||
| Q235B | Min. | / | / | / | / | / | ||||
| Max. | 2 | 2 | 2 | 3 | 3 | / | / | |||
| Q345B | Min. | / | / | / | 2 | 2 | ||||
| Max. | 2 | 3 | 3 | 3 | 3 | 2 | 3 | |||
