Product Details

Product Description

High Quality ASTM A653 Galvanized Steel Coil for roofing sheet

Product name	Galvanized steel coil
Standard	AISI, ASTM, GB, JIS, DIN
Grade	SGCC, A653, DX51D, DX53D, SGCD, SGHC,S550 GD
Thickness	0.5-2.5mm
Width	600-1500mm
Coil ID	508-610mm
Zinc coating	40-275g/m2
Surface treatment	As below
Spangle	Zero, mini, regular, big
Coil weight	3-8 tons or as your requirement
Packaging	Seaworthy packing, wooden case, carton or as customer's requirement
Payment	T/T, L/C or as agreed

Surface treatment

Surface	Mark	Application	Annotate
Phosphate	P	Painting	Phosphate treated mainly for further processing,but also can prevent the surface from white rust
Passivation	C	General	Chromate passivation treatment mainly to prevent the product from white rust during transport and storage.
Oiled	O	Pretreatment plus painting	Oil coating process is mainly to prevent the product from white rust
Annti-finger	N	Appliances	Improve fingerprint resistance and corrosion resistance

Chemical Composition

STEEL GRADE	CHEMICAL COMPOSITION %			MECHANIC PROPERTY			C.B OF COATING		COATING
	C	Si	Mn	S	P	T.S	Y.S	E.L
	x103	x103	x102	x103	x103	Mpa	Mpa	%	d=0 180°
JIS G3302 SGCC	12	30	41	31	21	480	300	13	OK
JIS G3302 SGCH	12	10	21	18	8	680	650		OK
ASTM A653 CS.B	20	30	60	35	30	386	205-380	20	OK
DX51D+Z	29	21	18	1.8	11	355	245	38	OK
G550	20	6	73	5	17	715	654	8	OK

Packing & Delivery

1. Packing: In bundle with steel strip or packed in wooden pallets or as customers requirement
2.Trade terms: EXW/FOB/CFR/CIF
3.Shipping port: Xingang Tianjin, QingDao port, ShangHai Port
4.Shipment:

a. Length: ≤5.8m, loaded in 20FT Container, Max 26tons
b. Length: ≤11.8m, loaded in 40 FT Container, Max 26tons
c. Length: ≥12m, shipped by bulk vessel. FILO terms
Size of 20 FT Container(inside :5898*2352*2350mm)

5.Delivery time: Normal size: 7days send from warehouse directly.
Speial size: 10-30 days custom made for you.

Mill Certificate

Work flow