SKH-9 High-Speed Steel Round Bar SKH-9/SKH-51 Punch Material

High-chromium high-speed alloy steel SKH-9 round bars/steel plates/punch material/clinker/hard material available in stock

SKH-9 high-speed steel is a high-performance high-speed alloy steel imported from Japan. This steel features fine, orderly, and well-distributed carbide structure with uniform organization. It possesses hot and cold work plasticity, along with good machinability and grindability.

Powder high-speed steel SKH-9 factory hardness and ultra-cryogenic heat treatment hardness:

Factory hardness: 265 HBW

Ultra-cryogenic heat treatment hardness: 62-63 HRC

SKH-9 high-speed steel applications:

Used as a substitute for W-type high-speed tool steel;

Applied in various hot and cold work molds;

Manufacturing of punches, cutting knives, slitting knives, various roller tools, etc.

SKH-9 high-speed steel supply condition:

Annealed state, round bars with bright surface, steel plates with milled or black skin surface

SKH-9 high-speed steel heat treatment and metallographic structure:

Heat treatment process: Austenitizing temperature 1210-1230°C, A.O.H cooling; triple tempering at 560°C with air cooling

Daman Metal provides genuine SKH-9 material certificates to ensure steel quality

SKH-9 high-speed steel chemical composition:

Typical chemical composition of this steel (mass fraction): C 0.85%, Si 0.3%, Mn 0.3%, Cr 4%, Mo 5%, V 2%, W 6%