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Description

Russia GOST CДП1-2 Specialsteel Russia TY standard high temperature oxidation the chemical composition of casting alloy rod and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: CДП1-2
Category Class Grade Standard Country Application
Steel GradesSpecialsteel CДП1-2 GOST Russia Russia TY standard high temperature oxidation the chemical composition of casting alloy rod

Chemical composition(mass fraction)(wt.%) of the CДП1-2

Ni Co Cr Al Y C Fe Si Cu O、N、H
≤remaining ≤ ≥ 18.00 -22.00 11.00 -13.50 0.20 -0.60 ≤0.05 ≤0.30 ≤0.20 ≤0.05 ≤0.02

Mechanical Properties of steel grade CДП1-2

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)
636 (≥) 775 (≥) 41 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade CДП1-2

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 - -     0.24 -  
581 133 - 14.3 314   -  
387 - 23 33.2   244 433

Heat Treatment of steel grade CДП1-2

Heat treated : 1271°C - 1452°C

Technological Curves of steel grade CДП1-2

Cross Reference Table (Equivalent Grade) of CДП1-2

Grade Standard Country Application
CДП1-2

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