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T11307 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T11307

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UNS T11307

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This page is mainly introduced the T11307 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T11307,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
High-Speed Tool Steel

Steel Garde:T11307
Type:Tool Die Steels
Country:USA
Standard:UNS
Application:High-Speed Tool Steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.97	1.05
Si	0.20	0.55
Mn	0.15	0.40
P		0.030
S		0.030
Cr	3.50	4.00
Mo	8.20	9.20
V	1.75	2.25
W	1.40	2.10
Co

Mechanical Properties

Tensile strength	976～742	σb/MPa
Yield Strength	321	σ 0.2 ≥/MPa
Elongation	80	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	775～634	-
HRC	30	-

Physical Properties

Thermal expansion	18-41	e-6/K
Thermal conductivity	48-66	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2391-1764	째C
Density	7656-2025	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)
T11307 Tool Die Steels	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