SPCC Galvalume Steel Coils And Sheets 55% Aluzinc SGCC JIS ASTM EN
Galvalume is the result of an ideal alloy of aluminum and zinc. It
consists of aluminum(55%), zinc(43.4%), and silicone(1.6%).
Characteristics of Galvalume:
1) Corrosion resistance:
At verious enviromental conditions, GL shows better corrosion
resistence than GI if the thickness is same, its service life is 2
to 6 times than ordinary galvanized steel. The corrosion resistence
in the machining parts is much better than that of hot-dip
galvanized due to micro cracks demormation parts of aluminum zinc
plate is smaller than hot-dip galvanized.
2) Heat resistence:
GL plate can be used for a long time even if under 315℃.
3) Heat reflective
The reflection coefficient is double than that of hot-dip
galvanized steel, which can reduce the inner tempeture in summer
2. Mechanical properties of hot dip Al-Zn base
Mechanical properties of steel sheet and strip should be in
conformity with the stipulations of following chart.
Because the effects of aging, mechanical properties of the steel
strip shall deteriorate with storage time passing, E.g. yield
strength and tensile strength will rise, elongation after fracture
decreases, formability deteriorates etc. it is suggested to use the
material as soon as possible.
|Yield strength (Mpa)||Tensile strength (Mpa)||Elongation A80%|
For products with nominal thickness greater than 0.50mm, but less
than or equal to 0.70mm, the elongation after fracture is allowed
to decrease by 2 units. For products with nominal thickness not
greater than 0.50mm, the elongation after fracture is allowed to
decrease by 4 units.
3. Process of enquiry and order
Please offer the details as following when enquiry and ordering:
Name of product
Weight of coating
Allowance of size
Date of delivery
Outside: workshop, agricultural warehouse, corrugated roof, wall,
retailer booth, roller shutter door, etc.
Inside: door, doorcase, ceiling, elevator, stairway, vent gutter,
2) Electrial Appliance: refrigerator, washer, switch cabinet, desk,
bed, micro-wave oven, bread maker
3) Furniture: central heating slice, lampshade, chifforobe, desk,
bed, locker, boofshelf
4) Others: writing panel, garbage can, billboard, etc.
Standard Seaworthy Export package including:peripheral anti-rust
board, inside anti-rust paper, plastic cannula, latitude strapping,
radial srapping, etc.
6. Our service:
1) Free sample offered;
2) Flexible payment term with L/C at sight,TT ,ect;
3) Big quantity supply and short delivery time;
4) Stable and reliable quality
5) Long term after-sale service.