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Excellent Galvalume Steel Corrugated Sheet In Metal Building Wave Roof

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Excellent Galvalume Steel Corrugated Sheet In Metal Building Wave Roof

Product Details:
Place of Origin: Zhejiang, China
Brand Name: HUADONG
Certification: ISO9001:2008
Model Number: OWN
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: USD760 plus 20 zinc-alu per ton
Packaging Details: Standard Exported Package
Delivery Time: Based on client's needs
Payment Terms: L/C,T/T
Supply Ability: 650,000 tons per Year
Description

Excellent Galvalume Steel Corrugated Sheet In Metal Building Wave Roof

 

Product Description

 

 

Purpose

Grades

Yield strength/Re/MPa(1)

Tensile strength/ Rm/MPa

Elongation/A80/%(2)

Commercial

DC(X)51D+Z

-

≥ 500

≥ 22

Drawing

DC(X)52D+Z

≥ 300

≥ 420

≥ 26

Structure

S250GD+AZ

≥ 250

≥ 330

≥ 19

S280GD+AZ

≥ 280

≥ 360

≥ 18

S300GD+AZ

≥ 300

≥ 380

≥ 17

S320GD+AZ

≥ 320

≥ 390

≥ 17

S350GD+Z

≥ 350

≥ 420

≥ 16

1.     If the yield point is not pronounced, the value applies to Rp0.2; if the yield point is pronounced, the value applies to Rel for low carbon steel or ReH for structure steel..

2.     When the thickness is less than or equal to 0.7 mm and greater than 0.5 mm, the minimum value for elongation is reduced by 2 units. For thickness less than or equal to 0.5 mm, the minimum value is reduced by 4 units.

 

Purpose

Grades

Yield strength/Re/MPa

Tensile strength/ Rm/MPa

Elongation/A80/%

Commercial

CS A

205~410

-

≥ 20

CS B

245~410

-

≥ 20

CS C

205~450

-

≥ 15

Drawing

FS

170~275

-

≥ 24

Structure

SS230

≥ 230

≥ 310

≥ 20

SS255

≥ 255

≥ 360

≥ 18

SS275

≥ 275

≥ 380

≥ 16

SS340(class1)

≥ 340

≥ 450

 ≥ 12

SS340(class2)

≥ 340

-

 ≥ 12

SS340class4

≥ 340

≥ 410

 ≥ 12

 

Scope of Application:

 

BUILDING & CONSTRUCTION

Floor decks, ceilings, verandas, rolling doors, warehouse, partitions, sheds, gutters, wall, underground piping, sashes, beams, fences, scaffolding, indoor decorations, ducts, ventilating pipes, steel frames and cable trays.

ELECTRICAL APPLIANCES

Freezers, vide