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EN 10346 DX53D Hot Dip Coated Steel Tube for Automotive

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EN 10346 DX53D Hot Dip Coated Steel Tube for Automotive

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Brand Name :	TORICH
Model Number :	EN 10346
Certification :	ISO 9001 ISO14001 TS16949
Price :	Negotiable
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :	60000 Ton/Tons per Year
Delivery Time :	20-40days

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EN 10346 DX53D Hot Dip Coated Steel Tube for Automotive

EN 10346 DX51D DX52D DX53D DX54D DX55D Cold Forming Tube Hot-Dip Coated Steel Flat Welded Steel Tube For Automobile

Material Specification

EN 10346 is a European standard that specifies the requirements for continuously hot-dip coated steel flat products. The DX series, including DX51D, DX52D, DX53D, DX54D, and DX55D, are grades within this standard that are specifically designed for cold forming applications. These grades are commonly used in the automotive industry for manufacturing flat welded steel tubes due to their excellent formability and corrosion resistance.

Key Features

Corrosion Resistance: The hot-dip coating provides a protective layer that enhances the steel's resistance to corrosion, making it suitable for automotive applications.
Formability: These grades are designed for cold forming, allowing for easy shaping and bending without compromising the material's integrity.
Weldability: The steel's composition allows for efficient welding, which is crucial for manufacturing welded tubes.
Versatility: Suitable for a wide range of applications beyond the automotive industry, including construction and appliance manufacturing.

Chemical Composition

The chemical composition of these steel grades is crucial for their performance characteristics. Below is a table presenting the typical chemical composition for these grades:

Element	DX51D	DX52D	DX53D	DX54D	DX55D
C (max)	0.12%	0.12%	0.12%	0.12%	0.12%
Si (max)	0.50%	0.50%	0.50%	0.50%	0.50%
Mn (max)	0.60%	0.60%	0.60%	0.60%	0.60%
P (max)	0.10%	0.10%	0.10%	0.10%	0.10%
S (max)	0.045%	0.045%	0.045%	0.045%	0.045%
Al (min)	0.015%	0.015%	0.015%	0.015%	0.015%

Mechanical Properties

The mechanical properties of these grades are tailored to meet the demands of cold forming and welding. The table below outlines the typical mechanical properties:

Property	DX51D	DX52D	DX53D	DX54D	DX55D
Yield Strength (MPa)	≥140	≥140	≥140	≥140	≥140
Tensile Strength (MPa)	270-500	270-420	270-380	270-350	270-330
Elongation (%)	≥22	≥26	≥30	≥34	≥38

Steel Grade

The DX series grades are differentiated primarily by their formability and mechanical properties. As the grade number increases, the material generally offers better formability and ductility, making DX55D the most formable among them.

Application

These steel grades are extensively used in the automotive industry for manufacturing components such as:

Exhaust systems
Structural reinforcements
Body panels
Chassis components

Additionally, they are used in other industries for applications like:

Construction materials
Household appliances
Electrical enclosures

Possible Alternative Grades

Depending on the specific requirements, alternative grades may be considered. These include:

EN 10142: Another standard for hot-dip galvanized steel, suitable for similar applications.
ASTM A653: An American standard for hot-dip galvanized steel, offering comparable properties.
JIS G3302: A Japanese standard for hot-dip galvanized steel, often used as an alternative in international markets.

EN 10346 DX53D Hot Dip Coated Steel Tube for Automotive

TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and

trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and

credibility among domestic and foreign customers.

The company's production plant covers an area of over 10,000 square meters, with an annual production

capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.

The group holds shares in more than ten domestic production entities, whose main products include

seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.

Over the past 30 years, the company has been gradually developing new technologies and materials to meet

the growing needs of customers and various diversified needs, exporting to more than 56 countries and still

increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.

EN 10346 DX53D Hot Dip Coated Steel Tube for Automotive

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.

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