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T12015 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T12015

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UNS T12015

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This page is mainly introduced the T12015 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T12015,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T12015

Steel Garde:T12015
Type:Special Alloy
Country:USA
Standard:UNS
Application:Tungsten series High-Speed Tool Steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	230～855	σb/MPa
Yield Strength	753	σ 0.2 ≥/MPa
Elongation	66	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	513～450	-
HRC	30	-

Physical Properties

Thermal expansion	16-63	e-6/K
Thermal conductivity	65-28	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6690-1622	째C
Density	9017-0271	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)
T12015 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