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CДП1-4 Application:Standard high temperature oxidation casting alloy rod
Category Type Steel grade Standard Country
Grades Special Alloy CДП1-4 ГОСТ Russia

Chemical composition % of the ladle analysis of grade CДП1-4

C(%) Si(%) Cr(%) Ni(%) Cu(%) Co(%) Al(%) Other(%)
Max 0.05 Max 0.2 19-22.00 Balance Max 0.05 6.00-8.00 11-13.00 0、N、H:Total: 0.02
CДП1-4
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)
423 (≥) 324 (≥) 34 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 144
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
241 (≥) 929 (≥) 31 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 212
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
128 573 588
CДП1-4 Range of products
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 ГОСТ Russia
Russia TY standard high temperature oxidation the chemical composition of casting alloy rod

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