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Polymer Distribution
Latrobe Lescalloy® 4330+V VAC-ARC High Strength Alloy Steel
Categories: Metal; Ferrous Metal; Alloy Steel; Low Alloy Steel; Carbon Steel; High Carbon Steel

Material Notes: LESCALLOY 4330+V VAC-ARC steel is a modification of 4330 steel with hardenability and other properties improved by the addition of vanadium. It is a low alloy steel capable of being heat treated to high strength levels. The alloy is primarily used in the 220 to 240 ksi (1517-1655 MPa) strength range. The comparatively low carbon content of the alloy makes it particularly useful in applications involving shock loading or stress concentration. LESCALLOY 4330+V VAC-ARC steel is produced by the vacuum consumable electrode melting process to provide optimum cleanliness and preferred ingot structure.

Samples were austenitized at 1600°F for 1 hour and oil quenched.

Information Provided by Timken Latrobe Steel.

Timken sold Latrobe in December 2006. They are now Latrobe Specialty Steels Co.

Vendors:
Available Properties
  • Density
  • Hardness, Rockwell C, 316°C Temper Temperature
  • Hardness, Rockwell C, 282°C Temper Temperature
  • Tensile Strength, Ultimate, 316°C Temper Temperature
  • Tensile Strength, Ultimate, 282°C Temper Temperature
  • Tensile Strength, Yield, 316°C Temper Temperature
  • Tensile Strength, Yield, 282°C Temper Temperature
  • Elongation at Break, 282°C Temper Temperature
  • Elongation at Break, 316°C Temper Temperature
  • Reduction of Area, 282°C Temper Temperature
  • Reduction of Area, 316°C Temper Temperature
  • Notched Tensile Strength, Kt7; 316°C Temper Temperature
  • Notched Tensile Strength, Kt7; 282°C Temper Temperature
  • Specific Heat Capacity
  • Carbon, C
  • Chromium, Cr
  • Iron, Fe
  • Manganese, Mn
  • Molybdenum, Mo
  • Nickel, Ni
  • Silicon, Si
  • Vanadium, V
  
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Manufacturer Notes:
Latrobe Steel

Category Notes
none

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