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Latrobe Lescalloy® 9310 VAC-ARC Premium Carburizing Steel

Category Metal , Ferrous Metal , Alloy Steel , Carbon Steel , High Carbon Steel
Manufacturer Latrobe Steel
Trade Name Lescalloy®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Latrobe Lescalloy® 9310 VAC-ARC Premium Carburizing Steel.pdf
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Material Notes:
9310 VAC-ARC is a premium quality alloy carburizing steel produced by the vacuum consumable electrode process. It has a high hardenability, high core hardness and high fatigue strength, all of which make it ideally suited for critical aircraft engine gears.Heat Treatment - Carburized at 1700°F for 8 hrs. Slow cooled to room temperature. Heated to 1425°F, oil quenched. Tempered at 300°F, 2 hrs.Information Provided by Timken Latrobe Steel.Timken sold Latrobe in December 2006. They are now Latrobe Specialty Steels Co.
Mechanical Properties Metric English Comments
Hardness, Brinell 331
331
In Core
Hardness, Rockwell C 36
36
5/8" from quench end; Jominy End Quench Hardenability
37
37
1/2" from quenched end; Jominy End Quench Hardenability
39
39
1/8" from quenched end; Jominy End Quench Hardenability
Tensile Strength, Ultimate 1070 MPa
155000 psi
In Core
Tensile Strength, Yield 896 MPa
130000 psi
Elongation at Break 15.5 %
15.5 %
in 2"
Reduction of Area 52 %
52 %
Machinability 40 %
40 %
B-1112 Steels
Component Elements Properties Metric English Comments
Carbon, C 0.10 %
0.10 %
Chromium, Cr 1.2 %
1.2 %
Iron, Fe 94.58 %
94.58 %
Manganese, Mn 0.50 %
0.50 %
Molybdenum, Mo 0.12 %
0.12 %
Nickel, Ni 3.25 %
3.25 %
Silicon, Si 0.25 %
0.25 %
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