Custom 465®

UNS #S46500

Custom 465® stainless is a premium melted, martensitic, age-hardenable alloy capable of ultimate tensile strength in excess of 250 ksi in the overaged (H 950) condition. This alloy was designed to have excellent notch tensile strength and fracture toughness in this condition. Overaging to the H1000 condition provides a superior combination of strength, toughness, and stress corrosion cracking resistance compared with other high-strength PH stainless alloys such as Custom 455 stainless or 13-8 stainless.

Type Analysis

  • Carbon (Maximum) 0.02
  • Phosphorus (Maximum) 0.015
  • Silicon (Maximum) 0.25
  • Nickel (Nominal) 10.75-11.25
  • Titanium (Nominal) 1.50-1.80
  • Manganese (Maximum) 0.25
  • Sulfur (Maximum) 0.01
  • Chromium (Nominal) 11..00-12.50
  • Cobalt (Nominal) RPT
  • Molybdenum (Nominal) 0.75-1.25
  • Iron (Nominal) Balance

Applications

Aerospace: landing gear components, flap and slat track components, torque tubes, pneumatic cylinders, braces, struts, fuse pins, gimbals, and other structural elements Automotive: suspension coil springs, engine valve springs, torsion bars and instrumented wheel sensors- Medical: endoscopic instruments, scrapers, cutters, and suture needles Oil field: drive shafts, mud motors, and other downhole drilling tools Sporting goods: golf club faceplates, wire face shields for field sports, and big-bore firearms cylinders- High performance racing: speed boat propellers

Applicable Specifications

  • AMS 5936
  • ASTM A564
  • ASTM A693
  • ASTM F899
  • MMPDS-01

Billet

Flats

Rounds

Square

Strip

Wire

Technical Information

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