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AISI 439 / 08X17T stainless steel

Steel AISI 439 / 08KH17T / 1.4510

Stainless steel products of steel grade aisi 439 widely demanded for the needs of industrial production and construction. This type of steel is a ferritic, in the no Nickel, but titanium is added to improve strength characteristics.

Steel grade aisi 439 are characterized by excellent resistance to corrosion, can be used in acidic environments and in atmospheres with a high content of chlorine. Steel is quite durable, resistant to wear, durable and it is much cheaper counterparts.

Applications

How much is stainless steel AISI 439? The price depends on the type of metal and its purpose, more detail about the price we will tell our consultants on one of the website on the phones. To buy steel aisi 439 is for the needs:

·        engineering, machine-tool construction, instrument-making, shipbuilding and aviation industry;

·        food industry and medicine;

·        architecture and decoration (steel fine polished);

·        one HUNDRED (manufacture of specialized tools).

·        turbine and so on.

Features

The present composition of the steel aluminum and titanium components, and the minimum amount of carbon. This provides excellent performance, ensures ductility at any temperature, facilitates the machining and welding. Alloy wear-resistant and very durable that is in demand in all sectors of industrial production.

 

Chemical composition of steel AISI 439

 

C

Si

Mn

P

S

Cr

Ti

    < 0,03     

    1.00 and    

    1.00 and   

   0,04   

   to 0.015   

  17,5-18,5    

  0,10-0,60    

the Mechanical properties of material AISI 439

Tensile strength Rm, MRA

420-620

The yield strength Rp0. 2, MPa

200

Elongation, min.

18

Hardness, HB

200

 

Forms of delivery of articles of steel AISI 439 / 08KH17T / 1.4510

Round AISI 439 / 08KH17T

Diameter: 6 – 500mm

Sheet  AISI 439 / 08KH17T

Thickness: 0.5 mm – 100mm

Pipe  AISI 439 / 08KH17T

-Hot rolled round pipe with a diameter from 38 to 244.5 mm, thickness from 3 to 25 mm

-Cold-drawn round tube

diameter from 6 to of 219.1 mm

with a thickness of 0.9 to 14.2 mm

Hexagon  AISI 439 / 08KH17T

Diameter: 17-65mm

Stripe  AISI 439 / 08KH17T

Thickness: 5-50mm ; Width: 50-250mm

Square AISI 439 / 08KH17T

Size: 10-80mm