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17-22-A V

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17-22-A S 17-22-A V
#17-22-A

Description

USA ASTM SAE AMS 6303H (2012), SAE AMS 6436C (2001), 17-22-A V Specialsteel Steel Bars and Forgings, 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 Steel Bars and Forgings, 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
≤0.45 ≤0.65 ≤0.55 ≤ ≥ ≤ ≥ ≤ ≥ ≤12.50 ≤ ≥ ≤ ≥ ≤ ≥ remaining - ≥ ≤0.30 ≤0.55

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)
782 (≥) 642 (≥) 43 24 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

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
41 - -     0.11 -  
181 553 - 41.3 234   -  
252 - 43 21.2   223 221

Heat Treatment of steel grade 17-22-A V

Heat treated : 1597°C - 1347°C

Technological Curves of steel grade 17-22-A V

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

Grade Standard Country Application
17-22-A
17-22-AS
17-22-AV

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
17-22-A S 17-22-A V
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Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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