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SS14:—

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SS14:— SS14:2140
#SS14:1770

Description

Sweden SS SS14:— Carbide for cutting tools and SS14:— Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SS14:—
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SS14:— SS Sweden Carbide for cutting tools
ТТ20К9
SS14:1770
SS14:1770
SS14:1778
SS14:1778
SS14:1880
SS14:1880
SS14:1885
SS14:1885
SS14:—

Chemical composition(mass fraction)(wt.%) of the SS14:—

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%)
0.85-0.95 0.10-0.30 0.20-0.40 ≤0.030 ≤0.020 0.50 0.10

Mechanical Properties of steel grade SS14:—

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)
344 (≥) 696 (≥) 31 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade SS14:—

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
34 - -     0.31 -  
795 781 - 12.3 121   -  
531 - 14 43.2   131 242

Heat Treatment of steel grade SS14:—

Heat treated : 1136°C - 1785°C

Technological Curves of steel grade SS14:—

Cross Reference Table (Equivalent Grade) of SS14:—

Grade Standard Country Application
SS14:1770 SS Sweden Carbide for cutting tools
SS14:1770 SS Sweden Carbide for cutting tools
SS14:— SS Sweden Carbide for cutting tools
SS14:— SS Sweden Carbide for cutting tools
SS14:— SS14:2140
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