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T6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T6

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ASTM T6

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This page is mainly introduced the T6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T6

Steel Garde:T6
Type:Special Alloy
Country:USA
Standard:ASTM
Application:Tungsten series High-Speed Tool Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SKT6	JIS	Japan
BT6		UK
BT6		UK
CT60	SS	Sweden
CT60	SS	Sweden
OLT65	STAS/SR	Romania
OLT65	STAS/SR	Romania
T6CuMoNiCr200	STAS/SR	Romania
T6MoNiCrl80	STAS/SR	Romania
T6NiCrl80	STAS/SR	Romania
St60F	ONORM	Austria

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	586～821	σb/MPa
Yield Strength	319	σ 0.2 ≥/MPa
Elongation	21	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	031～690	-
HRC	30	-

Physical Properties

Thermal expansion	33-67	e-6/K
Thermal conductivity	72-40	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7774-9464	째C
Density	3886-1508	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)
T6 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