9310

UNS #G93106

9310 VAC-ARC steel is a premium quality chromium-nickel-molybdenum carburizing steel produced by the vacuum consumable electrode process. It has high hardenability, high core hardness, and superior fatigue strength.

Type Analysis

  • Carbon (Nominal) 0.1
  • Phosphorus (Maximum) 0.025
  • Silicon (Nominal) 0.25
  • Nickel (Nominal) 3.25
  • Manganese (Nominal) 0.5
  • Sulfur (Maximum) 0.025
  • Chromium (Nominal) 1.2
  • Molybdenum (Nominal) 0.12
  • Iron (Nominal) Balance

Applications

Aircraft engine gears and pinions, heavy-duty gears, shafts, clutch parts, piston pins, chain rollers and bushings, wrist pins, boring bars, cutting shanks, jig bars, ratchets, power tool cams, rock drill assemblies, broad folders and rolls for aluminum rolling.

Applicable Specifications

  • AMS 6265
  • AMS 6267
  • MIL-S-7393
  • MIL-S-83030
  • BMS 7-249 (Boeing) (VIM-VAR)
  • HMS 6-1263 (Boeing-Mesa)
  • 299-947-032 (Bell) (VAR)
  • 299-947-302 (Bell) (VIM-VAR)
  • EMS 56279 (Honeywell)
  • EMS 56280 (Honeywell)
  • SS 9705 (Sikorsky) (VIM-VAR)

Billet

Rounds

RELATED RESOURCES

Browse our growing library of resources including case studies, product brochures, technical data sheets, product selection guides and more.