F1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of F1

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SAE F1

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This page is mainly introduced the F1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of F1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Carbon Wolfram Tool Steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
F1 ASTM USA
Stellite SF1 Whole Whole
Stellite SF12 Whole Whole

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.95  1.25
Si   0.50
Mn   0.50
Cr  
Mo  
V  
W 1.00  1.75

Mechanical Properties

Tensile strength 755~764 σb/MPa
Yield Strength 818 σ 0.2 ≥/MPa
Elongation 46 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 860~270 -
HRC 30 -

Physical Properties

Thermal expansion 31-38 e-6/K
Thermal conductivity 09-52 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7291-2766 째C
Density 0768-2179 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)
F1 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

Technical specification/standard for download

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