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A1028 Grade D

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America ASTM A1028GradeD 涡轮螺旋桨和压缩机用不锈钢棒材规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A1028GradeD / A1028 Grade D
Category Grade Standard Region/Area Standard Content
Metals A1028 Grade D ASTM A1028 America 涡轮螺旋桨和压缩机用不锈钢棒材规范

Chemical composition(mass fraction)(wt.%) of the A1028 Grade D

Element Min Max Similar
W 0.9000 1.2500 -
V 0.2000 0.3000 -
Ti - 0.0250 -
Sn - 0.0200 -
Si 0.2000 0.5000 -
S - 0.0100 -
P - 0.0200 -
Other - - -
Ni 0.5000 1.0000 -
Nb - 0.0500 -
Mo 0.9000 1.2500 -
Mn 0.5000 1.0000 -
Cu - 0.1500 -
Cr 11.0000 12.5000 -
Co - 0.2000 -
C 0.2000 0.2500 -
Al - 0.0250 -

Mechanical Properties of steel grade A1028 Grade D

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)
633 (≥) 663 (≥) 42 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade A1028 Grade D

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
12 - -     0.31 -  
214 663 - 22.3 244   -  
924 - 12 21.2   221 323

Heat Treatment of steel grade A1028 Grade D

Heat treated : 1936°C - 1416°C

Technological Curves of steel grade A1028 Grade D

Cross Reference Table (Equivalent Grade) of A1028 Grade D

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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