ASTM A653M Zero Spangle Galvanized Steel GI Sheet Coil Chromated Free For Electric Appliance

Brand Name:Decho Building Materials
Certification:A Aertificate
Model Number:A
Minimum Order Quantity:16 MT
Delivery Time:30-40 DAYS
Payment Terms:L/C, T/T
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Location: Qingdao Shandong China
Address: RM302, BLDG3, Zhongde Science Park,Jimo 266200,Shandong
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ASTM A653M ZERO SPANGLE GALVANIZED STEEL COILS/GI STEEL Chromated free for Electric appliance

Zero Spangle Galvanized Steel Coils/GI Steel The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel Galvanised steel is one of the most widely used products, used extensively in the building sector, automotive, agricultural and other areas where the steel needs to be protected from corrosion


Galvanised steel is mild steel with a coating of zinc The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel Galvanised steel is one of the most widely used products, used extensively in the building sector, automotive, agricultural and other areas where the steel needs to be protected from corrosion

Hot-Dip Galvanizing or HDG is a process in which zinc bonds to steel at the molecular level to produce a four-layer corrosion-resistant finish. The first three layers are zinc-iron alloy layers that are actually harder than the base steel. The fourth or top layer is pure zinc.


Applications of Our Galvanized Steel Coils :


1.Construction and building: roofing; ventilating duct; handrail; partition panel,etc.
2.Further processing: coating base plate.
3.Electric appliance: refrigerator; washing machine; recorder; microwave, etc.


1) Standard: JIS G3302 1998, ASTM A653M/A924M 2004, all according to the customer's request
2) Grade: SGCC, SGCH,DX51D, Q195,Q235 all according to the customer's request

3) Capacity: about 12000 tons per month

4) Thickness: from 0.13mm to 2mm, all available
5) Width: from 600mm to 1250mm, regular size:750-762mm,900-914mm,1000mm,1200mm,1219-1250mm all available
6) Coil ID: 508mm
7) Coil weight: from 2-10MT, according to the customer's request
8) Zinc coating weight: 40g/m2-275g/m2

9) Spangle: regular spangle,big spangle, small spangle and zero spangle
10) Surface treatment: Chemical passivating, oils, passivating oils,skin passed
11) Edge: mill edge, cut edge
12) Min trial order 25 ton each thickness


STEEL GRADECHEMICAL COMPOSITION %MECHANIC PROPERTY

C.B OF

COATING

COATING
CSiMnSPT.SY.SE.L
x103x103x102x103x103MpaMpa%d=0 180°G/M²
JIS G3302 SGCC123041312148030013OKZ60-150
JIS G3302 SGCH121021188680650OKZ60-150
ASTM A653 CS.B2030603530386205~38020OKZ80-275
DX51D+Z2921181.81135524538OKZ80-275
G550206735177156548OKZ80-275

Nameprime hot dipped galvanized steel coil
StandardASTM, AISI, DIN, GB
Grade

SGCC,DC51D,DX51D,DX52D,,SGCD,Q195,Q235,SGHC,DX54D, S350 GD,

S450 GD,S550 GD...

Thickness0.135mm-4.0mm
Width600mm-1500mm762mm,914mm,1000mm,1200mm,1219mm,1250mm
Zinc Coating

30~275gsm

40g,60g, 80g, 90,100g, 120g, 140g,180g, 200g, 250g, 275g and so on.

Spanglezero spangle, regular spangle or normal spangle

Surface

Treatment

Coil Weight3-8ton or as client requirement.
Quality

soft or hard quality

China ASTM A653M Zero Spangle Galvanized Steel GI Sheet Coil Chromated Free For Electric Appliance supplier

ASTM A653M Zero Spangle Galvanized Steel GI Sheet Coil Chromated Free For Electric Appliance

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