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Description

Japan JIS T3S Carbide for cutting tools and T3S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T3S
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T3S JIS Japan Carbide for cutting tools
ST20E
ST25E
ST25E
ST30E
ST30E
ST40E
ST40E
T12A
T12A
T3S

Chemical composition(mass fraction)(wt.%) of the T3S

Other(%)
TiC+Ta(Nb)C:67(TiC),Co+Ni:22(Ni)

Mechanical Properties of steel grade T3S

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
194 (≥) 444 (≥) 33 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade T3S

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
43 - -     0.31 -  
222 185 - 11.3 424   -  
553 - 32 43.2   124 441

Heat Treatment of steel grade T3S

Heat treated : 1673°C - 1884°C

Technological Curves of steel grade T3S

Cross Reference Table (Equivalent Grade) of T3S

Grade Standard Country Application
T3S JIS Japan Carbide for cutting tools
T3S JIS Japan Carbide for cutting tools

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