SKH61 / H13 / 1.2344 Hot Work Tool Steel | Heat Resistant Die Steel for Die Casting & Forging
Product Description:
9Cr18Mo (Chinese equivalent to AISI 440C) is a high-carbon martensitic stainless steel known for its high hardness, excellent wear resistance, and moderate corrosion resistance. After proper heat treatment, it can reach up to HRC 58–60, making it ideal for cutting tools, bearings, valves, and high-precision components that require both strength and corrosion resistance.
This grade is widely used in industries such as knife manufacturing, aerospace, medical tools, and mechanical parts.
Key Features:
High hardness after heat treatment (up to HRC 60)
Good corrosion resistance in dry and humid environments
Excellent wear resistance and mechanical strength
Suitable for polishing, grinding, and CNC machining
Magnetic in hardened condition
Typical Applications:High-end knife blades & surgical instruments
Ball bearings & bearing races
Valve components and pump parts
Injection mold inserts
Measuring tools and wear-resistant parts
Available Sizes:
Round Bar: Dia 10mm – 350mm
Flat Bar / Plate: Thickness 2mm – 100mm
Condition: Annealed / Quenched & Tempered
Custom size cutting and precision grinding available
Packaging & Shipping:
Rust-preventive oil and plastic wrapping
Strong export-standard wooden cases or pallets
Clearly marked with grade, heat number, and size
Material Test Certificate (MTC) provided with each batch
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