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17-22-A V

Description

USA ASTM SAE AMS 6303H (2012), SAE AMS 6436C (2001), 17-22-A V Specialsteel Sheet, Strip and Plate, Low-alloy, Heat Resistant, 0,65Si - 1,25Cr - 0,50Mo - 0,85V - (0,25-0,30C) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 17-22-A V
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 17-22-A V Precipitation-Hardening ASTM USA Sheet, Strip and Plate, Low-alloy, Heat Resistant, 0,65Si - 1,25Cr - 0,50Mo - 0,85V - (0,25-0,30C)

Chemical composition(mass fraction)(wt.%) of the 17-22-A V

C Si Mn P S Ni Cr Al Cu Ti Fe V Mo
≤0.28 ≤0.65 ≤0.75 ≤ ≥ ≤ ≥ ≤ ≥ ≤1.25 ≤ ≥ ≤ ≥ ≤ ≥ remaining - ≥ ≤0.85 ≤0.50

Mechanical Properties of steel grade 17-22-A V

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)
324 (≥) 631 (≥) 23 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 17-22-A V

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
34 - -     0.33 -  
469 316 - 43.3 131   -  
777 - 22 41.2   333 313

Heat Treatment of steel grade 17-22-A V

Heat treated : 1437°C - 1834°C

Technological Curves of steel grade 17-22-A V

Cross Reference Table (Equivalent Grade) of 17-22-A V

Relevant standard of 17-22-A V

SAE AMS 6303H (2012) Steel Bars and Forgings, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C) SAE-AMS-6303H-(2012).pdf
SAE AMS 6436C (2001) Sheet, Strip and Plate, Low-alloy, Heat Resistant, 0,65Si - 1,25Cr - 0,50Mo - 0,85V - (0,25-0,30C) SAE-AMS-6436C-(2001).pdf

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