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Description

Russia GOST CДП1-4 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: CДП1-4
Category Class Grade Standard Country Application
Steel GradesSpecialsteel CДП1-4 GOST Russia Russia TY standard high temperature oxidation the chemical composition of casting alloy rod

Chemical composition(mass fraction)(wt.%) of the CДП1-4

Ni Co Cr Al Y C Fe Si Cu O、N、H
≤remaining 6.00 -8.00 19.00 -22.00 11.00 -13.00 0.20 -0.60 ≤0.05 ≤0.30 ≤0.20 ≤0.05 ≤0.02

Mechanical Properties of steel grade CДП1-4

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)
517 (≥) 146 (≥) 31 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade CДП1-4

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 - -     0.41 -  
456 523 - 31.3 243   -  
363 - 12 13.2   241 212

Heat Treatment of steel grade CДП1-4

Heat treated : 1416°C - 1384°C

Technological Curves of steel grade CДП1-4

Cross Reference Table (Equivalent Grade) of CДП1-4

Grade Standard Country Application
CДП1-4

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