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S450 420j G20 Galvanized Corrugated Roofing Sheet Steel Structure Housing

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S450 420j G20 Galvanized Corrugated Roofing Sheet Steel Structure Housing

Country/Region	china
City & Province	wuxi

Product Details

S450 420J G20 CORRUGATED ROOFING METAL SHEETS CORRUGATED STEEL ROOFING SHEETS

Specification of GI ROOF SHEET

Product name	Corrugated galvanized roofing sheet/ Color coated roofing sheet for construction
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Material	Q345(B,C,D,E),Q390(B,C,D,E),Q420(B,C,D,E),Q460(C,D,E),Q500(D,E),Q550(D,E), Q620(D,E),Q690(D,E),S420N,S420NL,S450JO,S460N,S690Q,S690QL,S890Q, S890QL,S960Q,S960QL,Weldox 700, Weldox 900, Weldox 960, Weldox 1100,A572Gr42,A572Gr50,A572Gr60,,A573Gr65,A573-Gr70 S275(JR,JO,J2,J2G3,J2G4),S355(JR,JO,J2,J2G3,J2G4)
Dimension	thickness : 2-300mm or as your requirement
	width: 1000-3000mm or as your requirement
	length : 1000~12000mm or as your requirement
Application	It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts.
Technique	Hot-rolled, controlled rolling, normalizing or as required
Surface	HIC, SSC, SPWHT, as required

Applications:

It is suitable for industrial and civil buildings, warehouse, special construction, large-span steel structure housing the roof, walls and interior and exterior decoration. A lightweight, high strength, color-rich, convenient construction, earthquake, fire, rain, long life, maintenance-free characteristics, has been widely used.

Product Advantage:

(1) construction easy installation, reducing installation, transportation workload, shorten the construction period;

(2) The pressure plate is environmentally friendly building materials, recyclable, promote the use of steel sheeting line with the policy of sustainable development of the national economy;

Competitive Advantage:

. Reliable and stable Quality

. Reasonable Price

. Fast delivery time

. More Than 10 Years export experience

Mill Test Certificate:

COMMODITY:HOT DIPPED GALVANISED CORRUGATED SHEETS Spec: SGCC+Z60 or Z80

No.	Heat No.	Size:(mm)	Chemical Composition(%)					Physical Spec			Final
			C	Si	Mn	P	S	Tensile strength	Enlongation	Yield Strength
			C	Si	Mn	P	S	(Mpa)	(%)	(N/mm2)
1	120904220	0.18mm x 1000mm x 2000mm Z60	0.06	0.03	0.21	0.014	0.008	365	38	235	A
2	120904230	0.20mm x 1000mm x 2000mm Z60	0.06	0.02	0.20	0.015	0.009	365	38	230	A
3	120904240	0.25mm x 1000mm x 2000mm Z60	0.06	0.02	0.21	0.016	0.007	360	37	235	A
4	120904250	0.30mm x 1000mm x 2000mm Z60	0.06	0.02	0.18	0.014	0.007	370	37	245	A
5	120904260	0.40mm x 1000mm x 2000mm Z80	0.06	0.02	0.20	0.015	0.008	360	38	240	A
		SUB TOTAL