Shandong Gangzheng Steel Co., Ltd.

G40 Galvanized Coil

Galvanized steel coils are covered with a zinc coating to provide corrosion resistance. G40 galvanized steel coil is a galvanized layer name or A653 standard specification specified in the hot-dip coating process galvanized (galvanized) or zinc-iron alloy (galvanized) steel sheet requirements. The G40 protective coating prevents moisture from reaching the steel structure, thereby improving the corrosion resistance of the steel. This can extend the life expectancy of the steel. G40 is the average coat weight and therefore provides moderate protection.

Classification :

Galvanized Steel Coil

WhatsApp : +8615315708888

E-mail : gangzheng@sdgzsteel.com

PRODUCT DETAILS

G40 Galvanized Coil Description

The coating designation G40 represents the type of coating and the weight of the applied coating. The letter "G" indicates that the coating is galvanized, meaning zinc-based. Meanwhile, the number "40" represents the weight of zinc on the surface of the steel sheet.
Galvanized steel coils are covered with a zinc coating to provide corrosion resistance. G40 galvanized steel coil is a galvanized layer name or A653 standard specification specified in the hot-dip coating process galvanized (galvanized) or zinc-iron alloy (galvanized) steel sheet requirements. The G40 protective coating prevents moisture from reaching the steel structure, thereby improving the corrosion resistance of the steel. This can extend the life expectancy of the steel. G40 is the average coat weight and therefore provides moderate protection.

Scope of Application

Galvanizing products are widely used in industry, agriculture, animal husbandry and fishery, energy, transportation, chemical industry, light industry, home appliances, construction, communications, national defense and other fields.

Product Parameters

Product Name	G40 Galvanized Coil
Thickness	0.12mm-3.5mm
Width	600mm-1500mm
Length	508mm/610mm, Support Customization
Standard	AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc.
Zinc Layer	Hot Galvanizing: 60-275g/m²
Zinc Layer	Pre-galvanized: 80-275g/m²

Chemical Composition

Standard	Grade	C	Si	Mn	P	S	Ti
Forcold Forming Chinese Standard	DX51D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX52D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX53D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX54D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX56D+Z	0.12	0.50	0.60	0.100	0.045	0.30
	DX57D+Z	0.12	0.50	0.60	0.100	0.045	0.30
Forcold Forming Japanese Standard	SGCC	0.15	0.50	0.80	0.050	0.030	0.025
	SGCD1 SGCD2	0.12 0.10	0.50 0.50	0.60 0.45	0.040 0.030	0.030 0.030	0.025 0.025
	SGCD3	0.08	0.50	0.45	0.030	0.030	0.025
	SGCD4	0.06	0.50	0.45	0.030	0.030	0.025
For Structure Japanese Standard	SGC340	0.25

Factory Appearance

Packing and delivery

In addition to independent production, the company has also signed annual sales contracts with major steel mills. The company has sufficient inventory and complete variety specifications.

Customer Visit

Adhering to the philosophy of "Excellence in Quality, Service First", the company has established long-term and stable partnerships with many Fortune 500 companies. Through strategic resource coordination and customized services, we help our partners enhance their market competitiveness.

Customer Praise

With an annual sales volume of over 3000,000 tons, the company mainly deals in stainless steel plates, coils, pipes, bars and nickel-based alloys. With a professional foreign trade team, our products are exported to more than 50 countries and regions worldwide, including the United States, Germany and India.

APPLICATION FIELD

Construction machinery manufacturing field

Intelligent manufacturing field

Energy Industry

Electronic Information Field

Precision Instruments

Energy storage sector

FACTORY WORKSHOP

FAQ

Q: Are you trading company or manufacturer?

A: We are factory.

Q: How can we guarantee quality?

A: Always a pre-production sample before mass production and a final Inspection before shipment.

Q: How long is your delivery time?

A: Generally it`s 5-10 days if the goods are in stock;it`s 15-20 days if not in stock,it`s according to quantity.

Q: Why should you buy from us not from other suppliers?

A: Provide Quality Products, Excellent Service, Competitive Prices and Prompt Delivery.

Q: Do you provide sample? Free or extra?

A: We offer the sample for free charge but we do not pay the freight.