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GI(Zinc Coated Steel) | GL(55%Al-Zn
Coated Steel) / GF(5%Al-Zn Coated Steel)
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Hot-Dip Galvanized Steel (GI:Zinc Coated Steel)
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Hot-Dip Galvanized Steel Coils (Zinc Coated) |
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Specifications
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JIS G3302 1998
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ASTM A653M / A924M 1998
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SGCC
SGC
340
400
490
570
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SGCH
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SGCD1
SGCD2
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SGCD3
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SGHC
SGH
340
400
490
490
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CS
Type A
B
C
FS
Type A
B
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SS
Grade
230
255
275
340
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SS
Grade
550
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DDS
EDDS
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Thickness
of
Base Steel
(mm)
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0.15
︱
2.00
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0.15
︱
1.00
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0.40
︱
1.60
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0.60
︱
1.60
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1.20
︱
4.50
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0.15
︱
4.50
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0.25
︱
4.50
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0.25
︱
2.00
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0.60
︱
4.50
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Coating
Mass
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Regular
Spangle
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Z08,Z12,Z18,Z20,Z22,
Z25,Z27,Z35,Z45
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Z08
︱
Z27
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Z10
︱
Z45
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Z120,Z180,Z275,Z350,
Z450
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Z120
Z180
Z275
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Minimized
(Zero) Spangle
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Z08,Z12,Z18,Z20,Z22,Z25,Z27,
Z35
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Z08
︱
Z27
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Z18
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Z35
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Z120,Z180,Z275,Z350
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Z120
Z180
Z275
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Galvan-
nealed
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F10,F12,F18
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ZF120,ZF180
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Surface
Finish
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Regular
Spangle, Minimized Spangle, Extra Smooth and Galvannealed
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Surface
Treatment
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Chromating
Treatment, Oiled or Resin Coated (Anti Finger Print)
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Coating
Thickness
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Min. Single
Side coating Thickness: 50 g/㎡
Max. Single Side coating Thickness: 225 g/㎡
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Remarks
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1. Tolerance
for thickness, width, flatness and so on… can conform to the requirements of JIS
G3302 or ASTM A653M / A924M.
2. All products with thickness 2.0mm and under can be skin passed.
3. The specification for thicknesses under 1.6mm for hot-rolled base metal according
to JIS G3302 will be the same as for thickness 1.6mm and over.
4. Coil inside diameters can be either 508mm or 610mm, maximum coil outside diameter
is 2000mm. Weight of a single coil can be from 5 to 30 metric tons.
5. Please contact Yieh Corp. for Special specifications.
6. The specification of ASTM such as A653M, A792M, A875M / A924M and etc. have been
updated to the latest revisions.
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>>Hot-Dip Galvanized Steel Coils (Zinc Coated) |
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W(mm)
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400
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450
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500
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600
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700
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800
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950
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1000
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1200
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1220
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1280
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1300
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1400
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1415
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1534
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1600
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T(mm)
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4.50
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4.00
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3.50
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3.00
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2.50
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