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SS14:1770

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SS14:1770 SS14:1778
#SS14:1770

Description

Sweden SS SS14:1770 Carbide for cutting tools and SS14:1770 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SS14:1770
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SS14:1770 SS Sweden Carbide for cutting tools
Т5К12
ТТ7К12
ТТ7К12
ТТ8К6
ТТ8К6
ТТ10К8-Б
ТТ10К8-Б
ТТ20К9
ТТ20К9
SS14:1770

Chemical composition(mass fraction)(wt.%) of the SS14:1770

C(％) Si(％) Mn(％) P(％) S(％)
0.65-0.75 0.15-0.40 0.40-0.80 ≤0.030 ≤0.030

Mechanical Properties of steel grade SS14:1770

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)
989 (≥) 264 (≥) 21 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade SS14:1770

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
42 - -     0.22 -  
672 923 - 32.3 314   -  
518 - 44 41.2   231 433

Heat Treatment of steel grade SS14:1770

Heat treated : 1813°C - 1822°C

Technological Curves of steel grade SS14:1770

Cross Reference Table (Equivalent Grade) of SS14:1770

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
SS14:1770 SS14:1778
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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