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Description

Russia ГОСТ у11-1 Carbide for cutting tools and у11-1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: у11-1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy у11-1 ГОСТ Russia Carbide for cutting tools
у10-1
у10-3
у10-3
у10A-1
у10A-1
у10A-2
у10A-2
у10A-3
у10A-3
у11-1

Chemical composition(mass fraction)(wt.%) of the у11-1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
1.05-1.14 0.17-0.33 0.17-0.33 ≤0.030 ≤0.028 ≤0.20 ≤0.25 0.25

Mechanical Properties of steel grade у11-1

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)
567 (≥) 856 (≥) 31 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade у11-1

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
32 - -     0.41 -  
945 799 - 22.3 444   -  
823 - 23 12.2   414 123

Heat Treatment of steel grade у11-1

Heat treated : 1586°C - 1551°C

Technological Curves of steel grade у11-1

Cross Reference Table (Equivalent Grade) of у11-1

Grade Standard Country Application
у10A-1 ГОСТ Russia Carbide for cutting tools
у10A-1 ГОСТ Russia Carbide for cutting tools
у11-1 ГОСТ Russia Carbide for cutting tools
у11-1 ГОСТ Russia Carbide for cutting tools

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