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17-14 CuMo

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1.4301 17-22-A
#17-14 #CuMo

Description

USA UNS SAE J 467 (1968), 17-14 CuMo Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 17-14 CuMo
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 17-14 CuMo Precipitation-Hardening UNS USA Special Purpose Alloys ("Superalloys")

Chemical composition(mass fraction)(wt.%) of the 17-14 CuMo

C Si Mn P S Ni Cr Al Cu Ti Fe Nb
≤0.12 ≤0.50 ≤0.75 ≤ ≥ ≤ ≥ ≤14.10 ≤15.90 ≤ ≥ ≤3.00 ≤0.25 remaining - ≥ ≤0.45

Mechanical Properties of steel grade 17-14 CuMo

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)
246 (≥) 814 (≥) 11 21 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade 17-14 CuMo

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
43 - -     0.44 -  
776 414 - 34.3 421   -  
679 - 11 11.2   241 111

Heat Treatment of steel grade 17-14 CuMo

Heat treated : 1764°C - 1641°C

Technological Curves of steel grade 17-14 CuMo

Cross Reference Table (Equivalent Grade) of 17-14 CuMo

Grade Standard Country Application
17-14 CuMo
17-14-4LN(S31726)
X3CrNiCuMo 17-11-3-2
15NiCuMoNb5-6-4
15NiCuMoNb5

Relevant standard of 17-14 CuMo

SAE J 467 (1968) Special Purpose Alloys ("Superalloys") SAE-J-467-(1968).pdf
1.4301 17-22-A
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