K340 Tool Steel

K340 Tool Steel corresponds to grades such as K340,Cr8Mo2SiV,DC53, etc. in multiple global standards.

Supply status and size specifications of K340

  1. K340 Delivery condition: Annealed state (HB ≤255)
  2. K340 Supply forms: round steel, flat steel, plates, forgings, custom cutting
  3. K340 Optional sizes: Diameter Φ10 ~ Φ65/Φ 70 ~ Φ400/500/600/700 mm,thickness 8-45/50-500mm,width 50-1000mm/50-1500mm, Forged disc ≤ 1200mm,
    etc

K340 Tool Steel Forming Process Options

K340 Hot Rolled,K340 Hot Forged

K340 Tool Steel Surface Finish

Black,Grinded,Sandblasted,Turned/Machined/Milled/Bright.

What is K340 tool steel?

K340 from Austria is a chromium-containing cold work tool steel, featuring high resistance to adhesive wear and excellent toughness. This grade of steel needle is designed for high-load industrial cutting tools and stamping dies. It has a rapid hardening response and excellent processability.

What are the specifications of K340 tool steel?

Specifications : K340 tool steel

What are the Equivalent Grades of K340 Tool Steel?

the Equivalent Grades of K340 Tool Steel

What is the Chemical Composition of K340 Tool Steel?

the Chemical Composition of K340 Tool Steel

What are the Customized Options of K340 Tool Steel ?

  1. Custom Chemical Composition: Capable of producing standard grades such as GB, DIN, ASTM, JIS, etc. Chemical composition can be custom-produced individually.
  2. Custom Specifications: Round steel (diameter) and plates (thickness, width) can be custom-produced.
  3. Professional packaging for long-term storage or extreme transportation conditions: Including black paint spraying on all sides, plastic film wrapping, anti-rust oil spraying, and delivery in wooden cases.
  4. Custom production according to samples or technical agreements.
  5. K340 Tool Steel Electroslag Remelting (K340 ESR): Premium option with higher purity and isotropic properties for critical applications.

What is the Smelting process of K340 Tool Steel ?

Tool Steel Smelting process:K340

K340 Tool Steel Physical properties

  1. Compressive strength: Good.
  2. Dimensional stability: High.
  3. Toughness and ductility: Excellent.
  4. Adhesive wear resistance: Significantly enhanced.
  5. Grindability (especially in the ISODUR version) : Very high, limiting the risk of stress cracking.

K340 Tool Steel Typical application fields

Tool Steel Product Applications

K340 is commonly found in high-stress and high-precision applications in the cold working industry, including:

  1. Fine punching, punching and shearing tools.
  2. Cold extrusion and rolling dies.
  3. Powder pressing and forming components.
  4. Metallurgical and recycling mechanical blades.
  5. Underground engineering drilling tools and propeller parts.
  6. General construction machinery components need to take into account both wear resistance and toughness.

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