Sheet, strip 1.4510 - 439 aisi
Supplier — AvekGlob Company — offers at a reasonable price from the manufacturer a sheet and tape, which are made of stainless steel AISI439 (1.4510). The supplier guarantees timely delivery of metal products to any address specified by the customer.
Stainless steel AISI439 (1.4510) refers to low-carbon chromium-containing steels of the ferritic class. Steel is stabilized by titanium, which increases the corrosion resistance of the material. Particularly increases the resistance to pitting corrosion, as well as intergranular, crevice corrosion and corrosion from mechanical stress. The steel is not characterized by high resistance in chloride-containing media, and the oxidation resistance is maintained up to 900… 950 0 C. The AISI439 (1.4510) complies with the UNS S43036 specification, the marking according to the European standard DIN EN-X3CrTi17.
Urgency of application
AISI439 steels (1.4510) are commonly used for the manufacture of exhaust parts for cars: mufflers and pipes, as well as in equipment for catalytic neutralization, and in the food industry, for the production of sugar.
The composition of steel AISI439 (1.4510) includes the following elements (iron-base):
Carbon — no more than 0.05%;
Chrome — 16… 18%;
Titanium — 0,15… 1,1%;
Manganese — no more than 1%;
Silicon — no more than 1%;
Nickel — up to 0,5%;
Aluminum — up to 0.15%;
Phosphorus — not more than 0.04%;
Sulfur — no more than 0,015%.
Physical and mechanical properties
Density, kg / m 3 — 7700;
Melting point, 0 С -1510;
The coefficient of thermal conductivity, in the temperature range 20… 100 0 С, W / mgrad — 25;
Specific heat capacity, J / kggrad — 480;
Modulus of elasticity, GPa — 200;
The coefficient of thermal expansion in the temperature range 20… 100 0 С, μm / deg — 11;
The limit of temporary resistance, MPa — 500;
Yield strength, MPa — 260;
Hardness according to Brinell, HB, not more than — 170;
Relative narrowing of the cross-sectional area,% — 51;
Relative elongation at tension,% — not less than 23.
Technological features of processing and assortment
Stainless steel AISI439 (1.4510) is characterized by increased ductility in the cold state. Hardening is insignificant during deformation. Stabilization with titanium improves the weldability of the material, however, in the weld zone, grain growth is possible, so the temperature in the heat affected zone should be minimal. Welding processes are possible, implemented using TIG, MAG, MMA technology, as well as resistance welding.
Supplier — the company AvekGlob — offers to purchase a sheet or tape, which are made of stainless steel AISI439 (1.4510) at a price formed on the basis of European and world standards of production. Buy these products can be wholesale and retail. For regular customers, there is a flexible system of discounts.