saldatura metalli speciali e super leghe

Stainless Steel Wr. 1.4550 (AISI 347)

Specifications:

Wr. 1.4550, AISI 347, UNS S34700, ASTM A240

Material Description: 1.4550 stainless steel is an iron alloy containing 17% to 19% chromium and 9% to 13% nickel. This material also contains limited amounts of titanium and niobium, making it resistant to intergranular corrosion caused by welding or heating to high temperatures. 1.4550 steel has good corrosion resistance in many environmental conditions, particularly in the presence of hydrochloric acid, sulfuric acid and alkaline solutions.

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Shapes:

  • Round or square bars
  • Welded or seamless tubes
  • Sheets and strips

Applications:

  • Industrial furnaces and glass production equipment
  • Plants for the production of chemical and petrochemical products
  • Heat exchangers and heating systems
  • Exhaust pipes and exhaust gas manifolds for internal combustion engines
  • Electricity generation systems and steam turbines

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