T3S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T3S

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JIS T3S

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This page is mainly introduced the T3S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T3S,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
T3S
Hardness quartile HRA:90
Bending strength frequency/MPa:1800
  • Steel Garde:T3S
  • Type:Special Alloy
  • Country:Japan
  • Standard:JIS
  • Application:Carbide for cutting tools

Cross Reference Table(Equivalent Materials):

Material Standard Country
T3S JIS Japan

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 345~004 σb/MPa
Yield Strength 235 σ 0.2 ≥/MPa
Elongation 75 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 315~192 -
HRC 30 -

Physical Properties

Thermal expansion 66-51 e-6/K
Thermal conductivity 83-93 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2492-4673 째C
Density 6825-9980 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)
T3S 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

Technical specification/standard for download

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