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Supplier KMZ offers to buy stainless pipe, wire, circle 1.4462 (S32205) at economical price. The provider ensures timely delivery of products at any address specified by the consumer. The price is the best in this segment of the rental.

Technical characteristics

Considering stainless steel is a two-phase ferritic — austenitic iron-based alloy. Steel of this brand is considered the most widely used duplex grade stainless steel. It features high ductility, two times higher than the standard grades of austenitic stainless steel. Steel 1.4462 (S32205) also demonstrates good fatigue strength, high resistance to corrosion stress cracking and to pitting corrosion, erosion, as well as to the overall mechano-chemical corrosion in severe operating conditions.

Application

Manufacturing of vessels working under pressure, reservoirs, pipes and parts of heat exchangers. Also steel this brand manufactures equipment for exploration and processing of oil and gas, for purification and sea water desalination, plants for the pulp and paper industry. Steel 1.4462 (S32205) is used for the manufacture of containers for ships and trucks.

Percentage composition, ASTM A240

  • Carbon — not more than 0.30%;
  • Chromium 22…23%;
  • Manganese — not more than 2.0%;
  • Molybdenum — 3,0…3,5%;
  • Niobium — 4,5…6,5%;
  • Fixed nitrogen — 0,14…0,20%;
  • Silicon is not more than 1.0%.

Allowed the presence of metallurgical impurities: sulfur and phosphorus, the amount of which may not be higher than 0,020% sulphur and 0.030% of phosphorus.

Physical characteristics

  • The density is 7820 kg/m3;
  • The modulus of elasticity of 190 GPA;
  • Coefficient of thermal conductivity in the temperature range of 20…500°C — 19 W/MK;
  • Specific heat in the temperature range 20…100°C — 418 j/kgK;

Mechanical properties

  • The limit of temporary resistance, MPa — 621;
  • The plastic limit, MPa — 448;
  • Relative tensile elongation, percent — 25;
  • Brinell hardness number, HB — not more than 293.

Technological properties: the predominant type of heat treatment — annealing, weldability — good (use of fluxes is not desirable), the machining is poor, due to the high strength of the steel.

Buy

Supplier KMZ offers to buy stainless pipe, wire, circle brand 1.4462 (S32205) at economical price. The provider ensures timely delivery of products at any address specified by the consumer.

Supply, price

Buy stainless pipe, wire, circle brand 1.4462 (S32205) provider KMZ can at an affordable price. The price is formed based on the European standards of production. Buy stainless pipe, wire, circle any brand at a reasonable price, you can wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company KMZ. The price is the best in this segment of the rental.