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GOST CДП1-4 Details

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CДП1-4 Application:Russia TY standard high temperature oxidation the chemical composition of casting alloy rod

Category Type Grade Designations
Grades Stainless Steels CДП1-4 Russia - GOST ,

Chemical composition(wt.%) of CДП1-4 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
Ni - remaining
Co 6.00 8.00
Cr 19.00 22.00
Al 11.00 13.00
Y 0.20 0.60
C - 0.05
Fe - 0.30
Si - 0.20
Cu - 0.05
O、N、H - 0.02
Russia TY standard high temperature oxidation the chemical composition of casting alloy rod

Mechanical properties of grade CДП1-4

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
192 (≥) 241 (≥) 21 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical properties of grade CДП1-4

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
841 (≥) 937 (≥) 41 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 123
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
483 449 952

CДП1-4 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

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

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