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K01 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of K01

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JIS K01

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K01 Profile
K01 Chemical composition
K01 Mechanical Properties
K01 Physical Properties
K01 Heat treatment
K01 Size Availability
K01 Relevant products

Profile

This page is mainly introduced the K01 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of K01,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
K01
Hardness quartile HRA: 89
Bending strength frequency/MPa: 1275

Steel Garde:K01
Type:Special Alloy
Country:Japan
Standard:JIS
Application:Carbide for cutting tools

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	250～159	σb/MPa
Yield Strength	500	σ 0.2 ≥/MPa
Elongation	50	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	970～878	-
HRC	30	-

Physical Properties

Thermal expansion	04-14	e-6/K
Thermal conductivity	31-70	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1968-3180	째C
Density	8138-1644	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)
K01 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