By visiting this site, you accept the use of cookies. More about our cookie policy.

Sheet, strip, foil of steel 40×13, EZh4 AISI 439, EI645

Sheet, tape (foil)


Grade analogue W. Nr. Aisi Uns En Order
0X17T EI645 439 Buy from stock, view availability

Technical Characteristics

AISI 439 is a grade of chromium stainless steel that is stabilized with titanium. AISI 439 alloy belongs to the ferritic class. It is characterized by good corrosion resistance. AISI 439 is an analogue of 08X17T and is prone to temper embrittlement.

Percentage composition

C Si Mn Ni S P Cr Ti Cu Fe
≤ 0,08 ≤ 0,8 ≤ 0,8 ≤ 0,6 ≤ 0,025 ≤ 0,035 16-18 ≤ 0,8 ≤ 0,3 ~79

Heat treatment: annealing 760 - 780 °C, air. This stainless steel is used to produce semi-finished products such as tape, foil, round, sheet, tube, wire. This steel sheet is characterized by its plasticity and strength, high weldability, high resistance to formation of intercrystalline corrosion.


Architecture design, food industry, automotive industry and others.


Auremo specializes in the supply of stainless steel bands. All products are certified. The quality is guaranteed by the strict observance of the production technology. Our managers are always ready to answer any questions and provide qualified assistance. A wide range of products will not leave you without a choice. Buy any metal products, you can easily contact the nearest office. - Telephone numbers and e-mail address of the nearest representative of the company are in the section "Contacts". Request "Callback" service and the manager of the company will help you to choose a product that best meets your individual requirements.

Buy, bargain price

Supplier "Auremo" offers to buy stainless steel sheet, foil, tape AISI 439, on favorable terms. In the warehouse there is always a large selection of the highest quality. The price depends on the size of the order and additional terms of delivery. Bulk purchases are subject to substantial discounts. Availability and prompt delivery are provided by our representative offices in Moscow, St. Petersburg and Eastern European cities. We invite you to partner cooperation.