SGCC
SGC
340
400
490
570

SGCH

SGCD1
SGCD2

SGCD3

SGHC
SGH
340
400
490
490

CS
Type A
B
C
FS
Type A
B

SS
Grade
230
255
275
340

SS
Grade
550

DDS
EDDS

Thickness of
Base Steel
(mm)

0.15

2.00

0.15

1.00

0.40

1.60

0.60

1.60

1.20

4.50

0.15

4.50

0.25

4.50

0.25

2.00

0.60

4.50

Coating
Mass

Regular Spangle

Z08,Z12,Z18,Z20,Z22,
Z25,Z27,Z35,Z45

Z08

Z27

Z10

Z45

Z120,Z180,Z275,Z350,
Z450

Z120
Z180
Z275

Minimized (Zero) Spangle

Z08,Z12,Z18,Z20,Z22,Z25,Z27,
Z35

Z08

Z27

Z18

Z35

Z120,Z180,Z275,Z350

Z120
Z180
Z275

Galvan-
nealed

F10,F12,F18

ZF120,ZF180

Surface Finish

Regular Spangle, Minimized Spangle, Extra Smooth and Galvannealed

Surface Treatment

Chromating Treatment, Oiled or Resin Coated (Anti Finger Print)

Coating Thickness

Min. Single Side coating Thickness: 50 g/
Max. Single Side coating Thickness: 225 g/

Remarks

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.