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C80U chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C80U

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ISO C80U

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This page is mainly introduced the C80U chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C80U,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Steel Garde:C80U
Type:Special Alloy
Country:ISO
Standard:ISO
Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
C80U	ISO	ISO
C80U	UNE	Spain

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	423～700	σb/MPa
Yield Strength	215	σ 0.2 ≥/MPa
Elongation	27	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	995～022	-
HRC	30	-

Physical Properties

Thermal expansion	78-51	e-6/K
Thermal conductivity	54-38	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6482-4143	째C
Density	1298-4377	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)
C80U 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