Latrobe Lescalloy® HP 9-4-30 VAC-ARC; 5.75 in RCS Billet Size High Strength Alloy Steel
Subcategory: Low Alloy Steel; Medium Carbon Steel; Metal
Close Analogs: Timken sold Latrobe in December 2006. They are now Latrobe Specialty Steels Co.
Material Notes: LESCALLOY HP 9-4-30 VAC-ARC steel is a low alloy, high strength steel with a high nickel and cobalt content to promote toughness. The alloy has been designed to have high hardenability, good weldability and excellent fracture toughness. It is typically used in the 220/240,000 psi (1517/1655 MPa) tensile strength range. Lescalloy HP 9-4-30 VAC-ARC steel is produced by the consumable electrode vacuum arc remelting process to provide optimum cleanliness and preferred ingot structure.Normalized at 927°C; Austenitized at 829°C for .5 hour Information Provided by Timken Latrobe Steel.
Available Properties |
- Density
- Hardness, Rockwell C
- Ultimate Tensile Strength
- Tensile Strength, Yield
- Elongation at Break
- Reduction of Area
- Charpy Impact
- Fracture Toughness
- CTE, linear 20°C
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Property Data |
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