Stainless Steel 17- 4PH

UNS S17400

Characteristics.

  • Stainless Steel martensitic precipitation hardened.
  • Composite chromium-nickel-copper.
  • High strength and hardness.
  • Resistant to corrosion and oxidation in most environments.
  • For better corrosion resistance must be free of husk.
  • Not usable above 300 ° C and cryogenic temperatures.
  • It is magnetic.
  • Used in aerospace, petroleum, chemical and food processing equipment, processes nuclear waste, pulp and paper industry, pumps, parts for turbines, etc.

Shape or Presentation

  • Plate
  • Bar
  • Tube
  • Tubing
  • Wire
  • Flanges

Chemical Composition %

  • Cr
  • Mn
  • C
  • Si
  • Cu
  • P
  • S
  • Ni
  • Nb+Ta
  • 15.00/17.50
  • 1.00 max
  • 0.07 max
  • 1.00 max
  • 3.00/5.00
  • 0.04 max
  • 0.03 max
  • 3.00/5.00
  • 0.15/0.45