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Hot Dipped Galvanized Steel Sheet SGCC SGCH570 Hot Rolled For Building Construction

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JIANGSU IRUNT STEEL GROUP CO., LTD.

Hot Dipped Galvanized Steel Sheet SGCC SGCH570 Hot Rolled For Building Construction

Country/Region	china
City & Province	wuxi

Product Details

Galvanized Steel 0.18mm-20mm Thickness Galvanized Steel Sheet 2mm Hot Rolled

Product Name	Galvanized Steel sheet
Material	Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement
Thickness	0.2-3.5mm or customer's requirement
Width	600mm-2500mm, according to customer's requirement
Zinc coated	30g-275g/m2
Type of Coating	Hot Dipped Galvanized Steel
Surface Treatment	coated, chromated, oiled, anti-finger print
Surface Structure	Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Coil ID	508mm or 610mm
Coil Weight	3-20 metric ton per coil
Standard	JIS 3302 / ASTM A653 /EN10143 AISI , ASTM , DIN , GB , JIS G3302 G3312 G3321 , BS
Technique	Hot Rolled / Cold Rolled
Product Application	1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient
Origin	Jiangsu China
Certificates	API ISO9001-2008,SGS.BV
Delivery Time	Usually within 10-45 days after receipt of advance payment

What is galvanized sheet:

Galvanized sheet is a steel plate with a layer of zinc on its surface. Galvanizing is an economical and effective method of rust prevention that is often used. About half of the world's zinc production is used in this process. Galvanized steel plate is to prevent the surface of the steel plate from being corroded to prolong its service life, coated with a layer of metal zinc on the surface of the steel plate, this coated steel plate is called galvanized plate.

Galvanized sheet features:

1.Galvanized sheet has strong corrosion resistance, good surface quality, conducive to deep processing, economic and practical characteristics
2.Galvanized sheet is produced by our factory and can be customized according to customers' wishes.
3.Galvanized sheet has good coating adhesion and weldability.

Mechanical properties:
(1) Tensile test:

(1) Performance indicators: generally speaking, only structural, tensile and deep drawing galvanized sheet has tensile performance requirements. The structure of galvanized sheet requires a yield point, tensile strength and elongation, etc. Elongation is required only for stretching. For specific values, see relevant product standards in "8" of this section;

② Test method: the same as the general sheet steel test method, see the relevant standards provided by "8" and the test method standards listed in "ordinary carbon steel sheet steel".

(2) Bending test:

The bending test is the main item to measure the technical performance of thin plate, but the requirements of various galvanized sheet are not consistent, the American standard in addition to the structural level, the rest do not require bending and tensile test. And Japan in addition to structural level, building corrugated plate and general corrugated plate, the rest are required to make bending test.

Requirements: General requirements galvanized sheet bending 180, the outer surface of the zinc layer shall not be separated, plate base shall not crack and fracture.