Steel AISI 439 / 08Х17Т / 1.4510
Stainless steel AISI 439 steel is quite widely demanded for the needs of industrial production and construction. This type of steel belongs to ferritic, it does not contain nickel, but titanium is added to improve strength characteristics.
AISI 439 steel grades are distinguished by excellent resistance to corrosion processes, can be used in acidic environments, as well as in atmospheres with a high content of chlorine. The steel is strong enough, resistant to wear, durable and at the same time it is much cheaper than analogues.
Applications
How much does AISI 439 stainless steel cost? ? The price depends on the type of rolled metal and its purpose, our consultants will tell you more about the price by one of the phones indicated on the website. Buying AISI 439 steel is for the needs of:
machine building, machine tool building, instrument making, shipbuilding and aircraft industry;
food industry and medicine ;
Architecture and decoration (steel is highly polished);
Service station (special tool making);
Turbine building and so on.
Features
Steel contains aluminum and titanium components, as well as the minimum amount of carbon. This provides excellent performance, guarantees ductility at any temperature, facilitates processing and welding. The alloy is wear-resistant and very strong, which is in demand in all branches of industrial production.
Chemical composition steel AISI 439
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ti
|
|
< 0.03
|
1.00
|
1.00
|
0.04
|
0.015
|
17.5-18.5
|
0.10-0, 60
|
Mechanical properties of AISI 439
|
Tensile strength Rm, MPa
|
420-620
|
|
Yield strength Rp0.2, MPa
|
200
|
|
Relative elongation, min
|
18
|
|
Hardness, HB
|
200
|
