Sheet, strip alloy 1.4104
Supplier — AvekGlob Company — offers at a reasonable price from the manufacturer sheet and tape, which are made of stainless steel grade 1.4104. The supplier guarantees timely delivery of metal products to any address specified by the customer.
The stainless chromium-containing steel of the ferritic-martensitic class 1.4104 is melted according to the European standard DIN EN, and is characterized by an elevated sulfur content. This improves the mechanical machinability of the material, but at the same time somewhat reduces the corrosion resistance and plastic deformability. Steel is characterized by high resistance against intergranular corrosion. Strength properties are well regulated by changing the heat treatment regimes.
Urgency of application
Typical applications of 1.4104 steel are load-bearing structures in railway transport, tanks and vessels for storing reactive media at elevated temperatures, architectural and decorative elements in construction.
The composition of steel 1.4104, according to the technical requirements of DIN EN 10204 / 3.1, includes the following elements (iron-base):
Carbon — no more than 0.16%;
Chrome — 16… 18%;
Manganese — no more than 1,25%;
Silicon — no more than 1%;
Molybdenum — 0,20… 0,60%;
Phosphorus — not more than 0.06%;
Sulfur — 0,15… 0,35%.
In the steel 1.4104 is allowed up to 0.1% nickel.
Physical and mechanical properties
Density, kg / m 3 — 7700;
Melting point, 0 C -1430;
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 — 10;
The limit of time resistance, MPa — 991;
Yield strength, MPa — not less than 317;
Hardness according to Rockwell (scale C), no more than — 32;
Relative elongation at tension,% — not less than 43;
Relative decrease in cross-sectional area,% — not less than 33.
Technological features of processing and assortment
Stainless steel 1.4104 is available in a wide range of profiles and sections, with sheet metal produced in cold and hot rolled conditions. When machining, use an increased amount of cutting fluid.
Supplier — AvekGlob Company — offers to buy a sheet or ribbon in a wide range of thickness and width, which are made of 1.4104 stainless steel 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.