SS14:1778

Sweden SS SS14:1778 Carbide for cutting tools and SS14:1778 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SS14:1778 SS Sweden Carbide for cutting tools
ТТ7К12
ТТ8К6
ТТ8К6
ТТ10К8-Б
ТТ10К8-Б
ТТ20К9
ТТ20К9
SS14:1770
SS14:1770
SS14:1778
Datasheet for:Steel Grades:Tool Steel And Hard Alloy:SS14:1778

Chemical composition(mass fraction)(wt.%) of the SS14:1778

C(%) Si(%) Mn(%) P(%) S(%)
0.75-0.85 0.10-0.30 0.20-0.40 ≤0.030 ≤0.030

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade SS14:1778

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)
277 (≥) 428 (≥) 41 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 343
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
24 - -     0.11 -  
232 947 - 24.3 141   -  
725 - 24 41.2   334 112
Heat treated : 1214°C - 1499°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
SS14:1778 SS Sweden
Carbide for cutting tools
SS14:1778 SS Sweden
Carbide for cutting tools
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Tool & Die Steels Inc.

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SS14:1778 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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SS14:1778 Bar

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SS14:1778 Forged

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