Zero spangle Galvanized Steel, Heavy Skin Passed, Chromated 3+, Home appliance board usage

Index

Regular spangle

Galvanized Steel Coil/Sheets

Zero spangle

Galvanized Steel Coil/Sheets

Thickness

0.13-2.50mm

0.20-2.0mm

Width

600~1500mm

600~1500mm

Zinc Coating

Z30~Z400 g/㎡

Z30~Z275 g/㎡

Surface Treatment

Passivated / Chromated 6+,3+, Free;

Oiled

Skin passed, Chromated 6+, 3+, Free

Oiled, AFP (anti-finger print)

Steel Grade

DX51D/52D/53D/

S250GD/280GD/350GD/550GD

ASTM A653M, SS255-SS550

JIS G3302-SGCC, SGCH (Full hard-G550)

DX51D/52D/53D/

S250GD/280GD/350GD/550GD

ASTM A653M, SS255-SS550

JIS G3302-SGCC, SGCH (Full hard-G550)

Coil I.D.

508 / 610 mm

508 / 610 mm

Coil weight

2 ~ 20 tons

2 ~ 20 tons

Packaging

Standard export packing ( Eye to Side)

Vertical Packing ( Eye to Sky) with wooden pallet

Horizontal Packing ( Eye to Side) with wooden pallet

MOQ.

16 tons

16 tons

Loading port

Tianjin / Qingdao / Rizhao port

Usage

Purlins, light steel frame, ventilation duct, downpipe, round pipe, square pipe, roof panel, corrugated sheets.

Coated steel coil production, household appliances ( pre-coated metal PCM)

Roof panel, corrugated sheets

Application

Steel Grade

Standard

Function & Characteristics

Stamping Steel

China Steel Grade

DX51D+Z, DX51D

DX52D+Z, DX52D

DX53D+Z, DX53D

DX54D+Z, DX54D

GB/T 2518

Including materials for general use, mechanical biting(LFQ Lock Forming quality), deep drawing, and ultra deep drawing. The coating and welding performance of alloying hot-dip galvanizing are superior.

Structural Steel

S250GD+Z, S250GD

S280GD+Z, S280GD

S350GD+Z, S350GD

S450GD+Z, S450GD

S500GD+Z, S500GD

S550GD+Z, S550GD

GB/T 2518

Structural steel is generally used for important purposes such as load-bearing, and is often used in steel structure projects, with good corrosion resistance and processing performance