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ATI 22

Favorite Datasheet

Global 企业标准 ATI22 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ATI22 / ATI 22
Category Grade Standard Region/Area Standard Content
Metals ATI 22 -- Global

Chemical composition(mass fraction)(wt.%) of the ATI 22

Element Min Max Similar
W - - 2.6500
V - - 0.1600
Si - - 0.0300
S - - 0.0010
Ni - - -
Mo - - 13.3000
Fe - - 2.5000
Cr - - 21.5000
Co - - 0.9000
C - 0.0100 -

Mechanical Properties of steel grade ATI 22

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)
721 (≥) 593 (≥) 44 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade ATI 22

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
42 - -     0.41 -  
559 498 - 31.3 144   -  
923 - 22 13.2   114 133

Heat Treatment of steel grade ATI 22

Heat treated : 1923°C - 1227°C

Technological Curves of steel grade ATI 22

Cross Reference Table (Equivalent Grade) of ATI 22

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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