SUS2507 Duplex stainless steel

SUS2507 Duplex stainless steel
Product Introduction
2507 duplex stainless steel is a ferritic-austenitic (duplex) stainless steel that combines many of the most beneficial properties of ferritic and austenitic steels. Due to the high content of chromium and molybdenum, this steel has excellent resistance to pitting, crevice corrosion and uniform corrosion. The duplex microstructure ensures that the steel has high stress corrosion cracking resistance and high mechanical strength. Its strength and corrosion resistance is strong, mainly used in chemical processing, petrochemical and submarine equipment, with high chloride corrosion resistance, high thermal conductivity and low thermal expansion coefficient.
Thickness:0.3-200mm
Length: 2000mm, 2438mm, 3000mm, 5800mm, 6000mm,12000mm, etc
Width:40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Standard:ASTM,AISI,JIS,GB, DIN,EN
Surface: BA,2B,NO.1,NO.4,4K,HL,8K
Application: 

It is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry, agriculture, and ship components.It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen mesh etc.

Certification:  ISO, SGS,BV
Technique: Cold Rolled Hot Rolled
Edge: Mill Edge Slit Edge
Grade  (ASTM UNS)201,304,304L,321,316,316L,317L,347H,309S,310S,904L,S32205,2507,254SMOS,32760,253MA,N08926,etc


Surface and advantage


2507 duplex stainless steel is a kind of super duplex stainless steel, with high strength, high corrosion resistance, high fatigue strength, high low temperature toughness and other characteristics, widely used.

Advantages of 2507 duplex stainless steel:

High strength, good corrosion resistance.

Low temperature toughness is good, can be cryogenic treatment.

Good welding performance, can meet various welding requirements.

It has a long service life in various corrosive environments.

2507 duplex stainless steel applications:

Petroleum, chemical, pharmaceutical, food and other industrial fields.

Marine engineering, nuclear industry and other fields.


Certificate Display
Customer Visit

Customer's visit is an important part of our long-term cooperative relationship, every customer's visit is our driving force forward, we value every communication with you. We are very welcome and look forward to your frequent visit, with us to explore more cooperation opportunities, we are committed to provide you with one-stop service, whether it is product consultation, technical support or business negotiations, we will go all out, in order to ensure that your visit is smooth, we have prepared all the necessary support and service, ready to meet your arrival.

Certificate display

All of our products are tested by third party testing organizations and carry quality certificates to ensure that our products do not appear to be of poor quality. If you are interested, we can also send you free samples so that you can have a preliminary understanding of the quality of our products before placing an order.

Packaging & Warehouse

Our stock of products is sufficient and the production line is running well. In addition, we also maintain close cooperation with Baosteel, WisCO, TISCO and other major steel mills to ensure that we can deliver goods to customers in a timely manner.

Frequently Asked Questions(FAQ)

Have you encountered any problems? Here are some of our most frequently asked questions and answers. If there is nothing you would like to see, please contact us

How do I order your steel?

To order our steel, you need to visit our website and then contact our sales team to provide you with the material, model, payment method and terms you want.

How long after the order?

Under normal circumstances, if we have it in stock, we will start delivery within 7-14 days. In other cases that need to be customized, we will communicate with you specifically about the time limit. After the production is completed, we will deliver the car to you according to the mode of transportation you choose.

Do you offer custom products?

Yes, we offer custom service. Can be based on your needs and conditions.

Do you offer a return service if I need to return a product?

Yes, if you need to return a product, we offer a return service. Please note that returns are subject to our return policy, please consult your contact's dedicated account manager for details.

How about the quality of your products? Is there a guarantee?

All our products are subject to strict quality testing and come with a quality guarantee.

How about the quality of your products? Is there a guarantee?

To order our steel, you need to visit our website and then contact our sales team with the material, model, payment method and terms you want.

Do you provide after-sales service?

Yes, after you place an order, we will have a dedicated account manager online 24 hours to solve some problems you may have in use.

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