718 / UNS No. N07718 / EN 2.4668

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718 / UNS No. N07718 / EN 2.4668 Specifications

Types Seamless & Welded
Form Round
Outside Diameter 12.70 mm to 50.80 mm
Wall Thickness 0.89 mm to 5.00 mm
Length Up to 30mtr long
Standard/Specification ASTM, ASME, ISO, EN, NORSOK, JIS, NACE, DIN, AFNOR

718 / UNS No. N07718 / EN 2.4668 Chemical Composition (%)

Elements Carbon Manganese Silicon Phosphorus Sulfur Chromium Cobalt Molybdenum Columbium (Nb) Titanium Aluminum Zirconium Boron Iron Copper Nickel Tantalum Columbium Tungsten
Composition (%) 0.08 max 0.35 max 0.35 max 0.015 max 0.015 max 17.0–21.0 1.0 maxA 2.80–3.30 4.75–5.50 0.65–1.15 0.20–0.80 - 0.006 max remainderB 0.30 max 50.0–55.0 - - -

Application of 718 / UNS No. N07718 / EN 2.4668

  • Pulp & Paper Industries
  • Ship Industries
  • Aerospace Industries
  • Refineries Industries
  • Power Plant Industries
  • Oil & Gas Industries
  • Sugar Industries