Hot Dipped Galvalume Gi Plate Coil Secc Zinc Coated Z30-275 For Building Material - tpcotiscometal

Hot Dipped Galvalume Gi Plate Coil Secc Zinc Coated Z30-275 For Building Material

Brand Name:XHD
Certification:SGS,BV,ISO,CE
Model Number:galvanized steel coil
Minimum Order Quantity:1Ton
Delivery Time:3-15 days
Payment Terms:T/T, L/C, D/P, D/A
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Location: Wuxi Jiangsu China
Address: NO.676 Liang Qing Road binhui District, Wuxi City, Jiangsu PR, China.
Supplier`s last login times: within 48 hours
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Product Details

Hot Dipped Galvalume Gi Secc Zinc Coated Z30-275 Galvanized Steel Coil For Building Material


Is galvanized better than carbon steel?

Galvanizing is a way to protect carbon steel without completely changing its structure. When carbon steel is galvanized, a layer of zinc is spread over its surface. Zinc is much lower on the galvanic scale than carbon steel, which means it's more basic and more likely to give up its electrons than carbon steel.


Thick0.12 ~6.0 mm
Width600-1500 mm
Zinc Coating30~275G/M2
Coil ID508 / 610MM
Coil Weight3-5 Tons
StandardASTM-A653; JIS G3302; EN10147; EN10326etc
Payment TermsT/T, LC,DP.
Regular Order25 tons or one container, for less quantity, to contact with us for details
HardnessSoft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)
Surface StructureRegular spangle,Minimum spangle, Zero spangle, Big spangle
Surface TreatmentChromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Different Surface:Small,Large,Zero.Select as per your requirement


Content
Material:SG550/SG280/SG350DX51D+ZSGCC/ CS TYPE
FinishNBMinimized Spangle (M)
Surface TreatmentChemically Passivated (C)
OilNot Oiled
ZincZ30--275
Thickness tolerancesNormal thickness tolerances0.40 < thickness ≤ 0.60± 0.060
0.60 < thickness ≤ 0.80± 0.070
0.80 < thickness ≤ 1.00± 0.080
1.00 < thickness ≤ 1.20
Width tolerances1200 < width ≤ 15006 ~ 0

Chemical composition


DesignationChemical composition % by mass max.
Steel gradeCSiMnPSTI
Steel nameSymbols for the types of available coatings
DX51D+Z0.180.51.20.120.0450.3
China Hot Dipped Galvalume Gi Plate Coil Secc Zinc Coated Z30-275 For Building Material supplier

Hot Dipped Galvalume Gi Plate Coil Secc Zinc Coated Z30-275 For Building Material

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