1.4589 - aisi 316Cd sheet, circle, wire
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|1.4589||X5CrNiMoTi15-2||Delivery from the stock, in stock|
Composition and properties
Stainless steel grade (1.4580) AISI 316 cd is a steel AISI 316, which turns out not rolling and cold extrusion obtained in the first redistribution of the workpieces, as indicated by the additional index cd (cold drawn). This symbol indicates other than the base metal ultimate list of physico-mechanical properties of the metal. In General, the chemical composition of bulk hire identical with catalkoy from this are:
|Content, %||Not higher than 0,08||Not higher than 0,75||Not above 2.0||16…18||2,0…2,5||10…14||The rest|
The European equivalent of this steel is stainless steel X1 CrNiMoNb 17−12−2, in Russia, a similar chemical composition has high alloy steel brand 08KH16N13M2B or ЭИ680 manufactured according to the norms of the sectoral T. U. Its chemical composition is somewhat different:
|Content, %||Not higher than 0,08||Not more than 0.2||Less than 1.0||15…17||2,0…2,5||12,5…14,5||The rest|
Steel (1.4580) AISI 316 Cd in the annealed condition is characterized by the following physico-mechanical characteristics:
- Limit strength at tension, MPa — 517;
- The plastic limit, MPa — 215;
- Relative tensile elongation, percent — 40;
- The relative narrowing of the cross section % — 60;
- Brinell hardness number, unit — 150…180;
- Limit the degree of deformation under uniaxial stress state, % — 28.
It should be noted that these parameters correspond to the products, the cross section of which is in the range 40…60 mm. For fine wire and bars (especially with a cross section of less than 20 mm) the level of performance is increased by 15…20%, that should be considered when designing technological processes of mechanical and especially — plastic treatment of steel (1.4580) AISI 316 Cd. The level of mechanical properties depends on the cross-sectional shape for the tubes actual performance was lower than for bars. The real ductility and deformability specified trial by stamping or machining of workpieces.
Cold drawn material brand (1.4580) AISI 316 Cd is used as disks, rings rings, tubular bars and high resistance of the fastener, which is always accompanied by corrosion and mechanical wear and high (up to 500…6000 C) temperatures.
If necessary, the plastic processing at a high degree of deformation of the initial billet is annealed. Hardening of the lead material with heating to 1050…11000С in the water, with the subsequent vacation. In the quenching process, the steel becomes austenitic structure. The impact strength of sheet metal in the transverse direction is 20% lower than in the longitudinal.
Buy cold drawn steel (1.4580) AISI 316 Cd vendor price from the company Electrocentury-steel advisable in the first place because of the high uniformity of its mechanical properties. Implementation of sheet, wire and the circle is at factory price, ensured prompt delivery of products to the address specified by the buyer.