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Global 企业标准 ATI15-5 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ATI15-5 / ATI 15-5
Category Grade Standard Region/Area Standard Content
Metals ATI 15-5 -- Global

Chemical composition(mass fraction)(wt.%) of the ATI 15-5

Element Min Max Similar
Si - - 0.5000
S - - 0.0050
P - - 0.0200
Ni - - 4.8000
Nb+Ta - - 0.3000
Mn - - 0.7500
Cu - - 3.5000
Cr - - 14.5000
C - - 0.0400

Mechanical Properties of steel grade ATI 15-5

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)
768 (≥) 227 (≥) 42 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade ATI 15-5

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 - -     0.33 -  
192 247 - 31.3 332   -  
196 - 24 23.2   234 411

Heat Treatment of steel grade ATI 15-5

Heat treated : 1169°C - 1542°C

Technological Curves of steel grade ATI 15-5

Cross Reference Table (Equivalent Grade) of ATI 15-5

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