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A1028 Grade C

America ASTM A1028GradeC 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: A1028GradeC / A1028 Grade C
Category Grade Standard Region/Area Standard Content
Metals A1028 Grade C 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 C

Element Min Max Similar
W - 0.1000 -
V 0.2500 0.4000 -
Ti - 0.0500 -
Sn - 0.0500 -
Si 0.1000 0.3500 -
S - 0.0150 -
P - 0.0200 -
Ni 2.2500 3.2500 -
N 0.0200 0.0450 -
Mo 1.5000 2.0000 -
Mn 0.6500 1.0500 -
Cu - 0.5000 -
Cr 11.2500 12.7500 -
C 0.1000 0.1700 -
Al - 0.0250 -

Mechanical Properties of steel grade A1028 Grade C

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)
961 (≥) 388 (≥) 43 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade A1028 Grade C

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 - -     0.23 -  
977 823 - 14.3 312   -  
236 - 34 32.2   224 423

Heat Treatment of steel grade A1028 Grade C

Heat treated : 1129°C - 1178°C

Technological Curves of steel grade A1028 Grade C

Cross Reference Table (Equivalent Grade) of A1028 Grade C

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