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A567 Grade HK-50

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America ASTM A567GradeHK-50 在高温下高强度的铁基，钴基和镍基合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A567GradeHK-50 / A567 Grade HK-50
Category Grade Standard Region/Area Standard Content
Metals A567 Grade HK-50 ASTM A567/A567M America 在高温下高强度的铁基，钴基和镍基合金铸件

Chemical composition(mass fraction)(wt.%) of the A567 Grade HK-50

Element Min Max Similar
Si - 2.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 18.0000 22.0000 -
N 0.0500 0.1500 -
Mo - 0.5000 -
Mn - 2.0000 -
Fe - - -
Cr 24.0000 28.0000 -
C 0.4500 0.5500 -

Mechanical Properties of steel grade A567 Grade HK-50

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)
352 (≥) 349 (≥) 13 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade A567 Grade HK-50

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 -  
984 811 - 32.3 134   -  
745 - 21 12.2   411 444

Heat Treatment of steel grade A567 Grade HK-50

Heat treated : 1681°C - 1751°C

Technological Curves of steel grade A567 Grade HK-50

Cross Reference Table (Equivalent Grade) of A567 Grade HK-50

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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