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2.4723

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Germany DIN 2.4723 Casting CoCrMo alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.4723 / 2.4723
Category Grade Standard Region/Area Standard Content
Metals 2.4723 -- Germany Casting CoCrMo alloys

Chemical composition(mass fraction)(wt.%) of the 2.4723

Element Min Max Similar
Si - 1.0000 -
S - 0.0200 -
Ni - 2.5000 -
Mo 4.5000 7.0000 -
Mn - 1.0000 -
Fe - 2.0000 -
Cr 26.5000 30.0000 -
Co - - -
C - 0.3500 -

Mechanical Properties of steel grade 2.4723

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)
351 (≥) 431 (≥) 11 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 2.4723

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 - -     0.21 -  
836 388 - 11.3 324   -  
777 - 24 24.2   124 343

Heat Treatment of steel grade 2.4723

Heat treated : 1272°C - 1417°C

Technological Curves of steel grade 2.4723

Cross Reference Table (Equivalent Grade) of 2.4723

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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