Carpenter Four Star High Speed Steel Red-Wear® (AISI M4)

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Carpenter Four Star High Speed Steel Red-Wear® (AISI M4)
Categories:	Metal; Ferrous Metal; Carbon Steel; High Carbon Steel; Tool Steel
Material Notes:	Carpenter Four Star, a molybdenum-tungsten high speed tool steel possessing high carbon and vanadium contents, provides a very high degree of wear resistance coupled with high strength. Applications: Lathe tools, Planer tools, Drills, Taps, Reamers, Broaches, Milling cutters, Form cutters, Thread chasers, Hobs, Counterbores, Inserts-heading dies Information provided by Carpenter Technology Corporation.
Key Words:	UNS T11304
Vendors:

Available Properties
Density Hardness, Rockwell C, Tempered at 1200°F Hardness, Rockwell C, As hardened Izod Impact Unnotched, when tempered at 900°F Abrasion, ASTM G65, loss in mm³, tested at 1000°F Abrasion, ASTM G65, loss in mm³, tested at 1175°F Carbon, C Chromium, Cr Iron, Fe, As Balance Manganese, Mn Molybdenum, Mo Silicon, Si Tungsten, W Vanadium, V

Property Data

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Manufacturer Notes:
Carpenter Technology Corporation (Cartech)

Category Notes
none

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