Supplier — AvekGlob Company — offers at a reasonable price from the manufacturer a circle, wire and rod, which are made of stainless steel grade 1.4104. The supplier guarantees timely delivery of metal products to any address specified by the customer.

Technical specifications

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 steel 1.4104 are load-bearing structures in railway transport, various industrial fasteners, manufactured on lathes, and operating at temperatures up to 450… 500 ⁰ С.

Chemical composition

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 cross-sections, with volume rolling being performed both in cold and hot rolled conditions, and for drawing wire using multiple drawing techniques. When machining, use an increased amount of cutting fluid.

Supplier — AvekGlob Company — offers to purchase wire, bar or rod in a wide assortment of cross-sections and lengths, which are made of 1.4104 stainless steel at the 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.