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F3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of F3

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SAE F3

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F3 Profile
F3 Chemical composition
F3 Mechanical Properties
F3 Physical Properties
F3 Heat treatment
F3 Size Availability
F3 Relevant products

Profile

This page is mainly introduced the F3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of F3,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Carbon Wolfram Tool Steel

Steel Garde:F3
Type:Tool Die Steels
Country:USA
Standard:SAE
Application:Carbon Wolfram Tool Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
6F3	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	1.25	1.40
Si	0.10	0.40
Mn	0.10	0.40
Cr	0.50	1.00
Mo
V
W	3.50	4.00

Mechanical Properties

Tensile strength	726～242	σb/MPa
Yield Strength	337	σ 0.2 ≥/MPa
Elongation	45	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	854～396	-
HRC	30	-

Physical Properties

Thermal expansion	79-94	e-6/K
Thermal conductivity	57-36	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5520-5132	째C
Density	6744-7455	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)
F3 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