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9310 from Sullivan Steel

9310

9310 is a premium carburizing bearing and gear steel with high hardenability, high core hardness, and high fatigue strength. In the carburized condition, 9310 achieves excellent wear resistance and a tough core.


Melt-type(s): Air-melt, VAR
Other name(s): N/A
Comparable grade(s): N/A

STANDARDS

Type Specifications
AMS AMS 6260, AMS 6265, AMS 6267, AMS 2300, AMS 2301, AMS 2251, AMS 2259
ASTM ASTM A751
UNS G93100
EN/DIN 10NiCrMo13-5, 35NCD16

SIZES AVAILABLE

Form Size range
Bar 0.4375" - 12.000"

CHEMICAL COMPOSITION

Element Range (%)
C 0.10
Cr 1.20
Fe 94.58
Mn 0.50
Mo 0.12
Ni 3.25
Si 0.25

CHARACTERISTICS

High temperature Stainless Through-hardened Nitriding Carburizing Induction

CHARACTERISTICS

Characteristic Value
High temperature
Stainless
Through-hardened
Nitriding
Carburizing
Induction

ADDITIONAL INFO

Heat Treatment
Heat treatment instructions and recommendations for 9310 are provided by one of our mills, Carpenter. Please contact Sullivan Steel for additional guidance or information.
Machinability
Sullivan Steel typically stocks 9310 in the annealed (air-melt) or normalized and tempered (VAR) conditions, optimal for machinability and heat treatment uniformity. Exceptions may apply.
Common Applications
Heavy duty aerospace gears, gear shafts, crankshafts, industrial machinery.

RESOURCES

Carpenter Data Sheet: Data Sheet

DISCLAIMER

The product information provided on this page is provided for general reference only and is not complete. Customers and prospective customers should rely on the applicable material certifications for product information, including any exceptions to specifications, if applicable. Material certifications are available upon request. All product sales are subject to Sullivan Steel’s standard terms and conditions of sale.