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Description

2205(C) High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 2205(C)
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy 2205(C)
422M(C)
422M
430F Solenoid
430FR Solenoid
439 HP-10
439LT
439 UF
440-XH
654-SMO
744X

Chemical composition(mass fraction)(wt.%) of the 2205(C)

C
Si
Mn
P
S
Cr Ni
0.03 1.00 1.50 0.040 0.020 21.0-23.0 4.50-6.50
Mo Al Cu Nb Ti V Ce
2.50-3.50            
N Co Pb B Other    
0.10-0.30            
             

Mechanical Properties of steel grade 2205(C)

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)
344 (≥) 678 (≥) 41 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 2205(C)

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
44 - -     0.42 -  
178 423 - 13.3 441   -  
186 - 11 11.2   444 233

Heat Treatment of steel grade 2205(C)

Heat treated : 1595°C - 1798°C

Technological Curves of steel grade 2205(C)


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