Grade 550 Structural Steel Hot Dip Galvanized Steel Bright Zero Spangle Galvanized Coil Sheet JIS G3302 SGCH Full Hard

Price Negotiable

Price: USD 580~800

MOQ: 16 tons

Delivery Time: 30~45days

Brand: Decho

Product Description

Grade 550 Structural Steel Hot Dip Galvanized Steel Bright Zero Spangle Galvanized Coil Sheet JIS G3302 SGCH Full Hard

The galvanised steel sheet in construction, commercial and full hardness quality is a product that combines the properties of the mechanical resistance of steel and the corrosion resistance of zinc. It is used in the refrigeration, construction, automotive and metallurgical industries in general.

Roof & Wall Corrugated Sheet is Galvanised steel that has been cold rolled and wave formed.Corrugated metal sheet has been widely used in public buildings, industrial buildings, commercial buildings and residential buildings. It is the main choice for roofs and walls of industrial buildings (e.g. workshops, warehouses).

With the wide application of corrugated metal sheet, many new corrugated metal sheet styles are emerging with more beautiful appearance and more reasonable mechanical properties.

Advantages of corrugated metal sheets

1. Light weight

2. High strength

3. Attractiveappearance

4. Widerangeofapplication

5. Convenient installation

6. Low cost

7. Good durability: Normally,the retention age of surface layer is 15~20years, then paint it each 5~8years.

JIS G 3302 galvanized steel sheet chemical composition

Grade	Chemical Composition.% Max
Grade	C	Mn	P	S
SGHC	0.15	0.8	0.05	0.05
SGHC400	0.25	1.7	0.2	0.05
SGHC440	0.25	2	0.2	0.05
SGHC490	0.3	2	0.2	0.05
SGHC540	0.3	2.5	0.2	0.05
SGCC	0.15	0.8	0.05	0.05
SGCH	0.18	1.2	0.08	0.05
SGCD1	0.12	0.6	0.04	0.04
SGCD2	0.1	0.45	0.03	0.03
SGCD3	0.08	0.45	0.03	0.03
SGCD4	0.06	0.45	0.03	0.03
SGC340	0.25	1.7	0.2	0.05
SGC400	0.25	1.7	0.2	0.05
SGC440	0.25	2	0.2	0.05
SGC490	0.3	2	0.2	0.05
SGC570	0.3	2.5	0.2	0.05

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Company Shandong Decho Building Materials Technology Co., Ltd

Location RM302, BLDG3, Zhongde Science Park,Jimo 266200,Shandong

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Grade 550 Structural Steel Hot Dip Galvanized Steel Bright Zero Spangle Galvanized Coil Sheet JIS G3302 SGCH Full Hard

JIS G 3302 galvanized steel sheet chemical composition

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