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  • Alloy
9310

9310 Product Guide

Applications | Specifications | Mechanical and Chemical Data | Tolerances

Overview

9310 steel specializes in high core strength applications. It also exhibits good strength, high toughness, hardenability, core strength, and very high fatigue strength. When annealed, 9310 has good ductility, machinability, and cold working properties. Additionally, 9310 is easily welded. It is typically used in gears, crankshafts, heavy-duty gears, the automotive, trucking, and aerospace industries.

 

Common Trade Names

UNS G93100, AISI 9310, Alloy Steel



Other Resources

Weight Calculator | Mill Test Reports

Products

9310 Round Bar

Applications

  • Aerospace
  • Automotive
  • Crankshafts
  • Heavy Duty Gears

Specifications

 

AMS

6265
6267



Physical Properties 9310
 
VAR
Density 0.284 lb/in3
Ultimate Tensile Strength 155 ksi
Yield Tensile Strength 130 ksi
Hardness Rockwell | Brinell B109 | 331
Elongation at Break Percentage 15.5%
Modulus of Elasticity 29,000 ksi
Reduction of Area Percentage 52%
Melting Point 2,580-2,650 °F
Specific Heat 1.1 x 10^-1 BTU/lb-°F
Thermal Conductivity 336 BTU-in/hr-ft^2-°F


Chemistry Information
Element
Percentage
C 0.07 - 0.13
Cr 1 - 1.4
Mn 0.4 - 0.7
Mo 0.08 - 0.15
Ni 3 - 3.5
P 0.025
Si 0.15 - 0.35
S 0.025
Cu 0.35
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