K10 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of K10

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JIS K10

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This page is mainly introduced the K10 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of K10,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
K10
Hardness quartile HRA: 90.5
Bending strength frequency/MPa: 1177
  • Steel Garde:K10
  • Type:Special Alloy
  • Country:Japan
  • Standard:JIS
  • Application:Carbide for cutting tools

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 352~173 σb/MPa
Yield Strength 194 σ 0.2 ≥/MPa
Elongation 11 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 287~056 -
HRC 30 -

Physical Properties

Thermal expansion 37-09 e-6/K
Thermal conductivity 17-88 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0455-5377 째C
Density 6935-4145 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
K10 Special Alloy Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download

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