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galvanized steel coil prices GI

GI

Shandong Gengxiang Import and Export Trade Co.,Ltd is one of the leading China gi manufacturers, and with professional factory we are able to provide you cheap gi with good quality. Welcome to wholesale products from us. Specifications 1.China direct supplier, 2.Quantity assured high quality....

Shandong Gengxiang Import and Export Trade Co.,Ltd is one of the leading China gi manufacturers, and with professional factory we are able to provide you cheap gi with good quality. Welcome to wholesale products from us.

Specifications
1.China direct supplier,
2.Quantity assured high quality.
3.Material:SGCC,DX51D,G550,SPGC,etc
4Standard: ASTM,BS,DIN,GB,JIS

1.GI specification and chemical composition.

1.GI Grade:

SGCC,SGCD,SGCH,SGCE,DX51D+Z,DX52D+Z,DX53D+Z,DX54D+Z,DX51D+Z
  S350GD,  Q195,Q215,Q235,SGCC, DC01/02/03/04, SPCC,SS400

2.Specification

Thickness:0.13-1.2mm GI

Width:600mm-1250mm GI

3.Standard

JIS G3002,EN 101402,ASTM A653,GB/T251B,AS 1397,

4. Zinc Coating:

30g-80g/m2

5. Tensile strength

270-550N/mm2

6.Surface Treatment

Galvanized, Chromated, Unoiled /Oiled,Bright Finished,Spangle, flate surface, matt surface, as requirement

7.coil weight

3-8 tons

8.Coil ID

508mm/610mm for GI

9.Technique

Hot rolled or cold rolled GI

10.Loading Port

Qingdao Port

11. Payment term

L/C   T/T.



GRADE

C

Si

Mn

P

S

Ti

SGCC/DX51D+Z

≤0.10

≤0.50

≤0.60

≤0.10

≤0.030

≤0.020

DX52D+Z

≤0.10

≤0.50

≤0.60

≤0.10

≤0.030

≤0.020

SGCD/DX53D+Z

≤0.10

≤0.30

≤0.50

≤0.05

≤0.030

≤0.020

SGCE/DX54D+Z

≤0.10

≤0.30

≤0.30

≤0.03

≤0.020

≤0.020

DX56D+Z

≤0.10

≤0.30

≤0.30

≤0.03

≤0.020

≤0.020

Structural

≤0.20

≤0.60

≤1.70

≤0.10

≤0.045


Mechanical Properties

GRADE

Yield Strength MPa

Tensile Strength MPa

Elongation %

SGCC(DX51D+Z)

≥205

≥270

-

SGCD(DX53D+Z)

-

≥270

38

SGCE(DX54D+Z)

-

≥270

40

DX56D+Z

-

≥270

42

GRADE

Yield Strength MPa

Tensile Strength MPa

Elongation %

S220GD

≥220

≥300

≥20

S250GD

≥250

≥330

≥19

S280GD

≥280

≥360

≥18

S320GD

≥320

≥390

≥17

S350GD

≥350

≥420

≥16

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