Home >

DIN 17457 1.4301 Welded Circular Steel Tube Austenitic Stainless Steel Tubes For Special Requirements

Name: DIN 17457 14301 Welded Circular Steel Tube Austenitic Stainless Steel Tubes For Special Requirements
Brand: TORICH
Price: 1 USD

Ask Lasest Price
Brand Name :	TORICH
Model Number :	DIN 17457
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

Add to Cart

Product Details
Company Profile

DIN 17457 1.4301 Welded Circular Steel Tube Austenitic Stainless Steel Tubes For Special Requirements

DIN 17457: Welded Circular Steel Tube Austenitic Stainless Steel Tubes for Special Requirements

Introduction

DIN 17457 specifies the requirements for welded circular steel tubes made from austenitic stainless steel. These tubes are designed for special applications where corrosion resistance, strength, and durability are paramount. This article will delve into the material specifications, key features, chemical composition, mechanical properties, steel grades, applications, and possible alternative grades.

Material Specifications

The austenitic stainless steel grades covered under DIN 17457 include:

1.4301 (AISI 304)
1.4306 (AISI 304L)
1.4311 (AISI 304LN)
1.4541 (AISI 321)
1.4550 (AISI 316Ti)

Key Features

Corrosion Resistance: Excellent resistance to oxidation and corrosion.
Weldability: Good weldability, allowing for easy fabrication.
Strength: High tensile strength and durability.
Temperature Resistance: Suitable for high-temperature applications.
Versatility: Can be used in various industries including food processing, chemical, and construction.

Chemical Composition

Steel Grade	C (%)	Cr (%)	Ni (%)	Mo (%)	Mn (%)	Si (%)	P (%)	S (%)
1.4301	≤0.07	18.0-20.0	8.0-10.5	-	≤2.0	≤1.0	≤0.045	≤0.03
1.4306	≤0.03	18.0-20.0	8.0-12.0	-	≤2.0	≤1.0	≤0.045	≤0.03
1.4311	≤0.03	18.0-20.0	8.0-12.0	-	≤2.0	≤1.0	≤0.045	≤0.03
1.4541	≤0.08	17.0-19.0	9.0-12.0	2.0-3.0	≤2.0	≤1.0	≤0.045	≤0.03
1.4550	≤0.08	16.0-18.0	10.0-14.0	5.0-7.0	≤2.0	≤1.0	≤0.045	≤0.03

Mechanical Properties

Steel Grade	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation (%)	Hardness (HB)
1.4301	≥210	520-720	≥40	≤187
1.4306	≥220	480-650	≥40	≤187
1.4311	≥250	600-800	≥30	≤187
1.4541	≥220	520-720	≥40	≤187
1.4550	≥220	520-720	≥40	≤187

Steel Grade

The steel grades specified in DIN 17457 are primarily austenitic stainless steels, known for their excellent corrosion resistance and mechanical properties. The most commonly used grades include:

1.4301: General-purpose stainless steel.
1.4306: Low carbon variant for improved weldability.
1.4311: Nitrogen-strengthened variant for enhanced strength.
1.4541: Stabilized grade for high-temperature applications.
1.4550: Titanium-stabilized grade for improved corrosion resistance.

Applications

Welded circular steel tubes made from these austenitic stainless steels are widely used in various industries, including:

Food and Beverage: Equipment and piping systems.
Chemical Processing: Storage tanks and reactors.
Construction: Structural components and handrails.
Pharmaceuticals: Cleanroom applications and equipment.
Oil and Gas: Pipelines and offshore structures.

Possible Alternative Grades

While the grades specified in DIN 17457 are widely used, there are alternative grades that may be suitable for specific applications:

AISI 316: Offers better corrosion resistance than AISI 304.
AISI 310: High-temperature applications due to its superior oxidation resistance.
AISI 321: Similar to AISI 304 but with better resistance to intergranular corrosion.

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.

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.

Product Tags:

Verified Supplier

View Contact Details

Product List

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Send your message to this supplier

*From:
Your email address is incorrect!
To: TORICH INTERNATIONAL LIMITED
*Subject:
Your subject must be between 10-255 characters!
*Message:
For the best results, we recommend including the following details: --Self introduction --Required specifications --Inquire about price/MOQ Your message must be between 20-3,000
Yes! I would like your verified suppliers matching service!

All Categories

DIN 17457 1.4301 Welded Circular Steel Tube Austenitic Stainless Steel Tubes For Special Requirements

DIN 17457 1.4301 Welded Circular Steel Tube Austenitic Stainless Steel Tubes For Special Requirements

DIN 17457 1.4301 Welded Circular Steel Tube Austenitic Stainless Steel Tubes For Special Requirements

DIN 17457: Welded Circular Steel Tube Austenitic Stainless Steel Tubes for Special Requirements

Introduction

Material Specifications

Key Features

Chemical Composition

Mechanical Properties

Steel Grade

Applications

Possible Alternative Grades

Q: Are you trading company or manufacturer ?

Q: How long is your delivery time?

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

Q: What is your terms of payment ?

Special Requirements Welded Circular Steel Tube

1.4301 Welded Circular Steel Tube

DIN 17457 Austenitic Stainless Steel Tubes

DIN 17457 1.4301 Welded Circular Steel Tube Austenitic Stainless Steel Tubes For Special Requirements

You May Like

Bike Titanium Grade 9 ASTM B862 Precision Steel Tube

ASTM A53 Torich Erw Galvanized Carbon Steel Pipe

2mm Hot Dipped Galvanized Steel Coils HR-550-610-LA-S G 160/60-U Sheet

Galvanized Octagonal Steel Tube 2-10mm for Photovoltaic Scaffold

Precision Round Seamless 30mm Steel Tubes / Hot Finished Welded Type Tubes


*From:	Your email address is incorrect!
*To:	TORICH INTERNATIONAL LIMITED
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!