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Description

Australia AS 8617H Australia Structural steel and 8617H Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 8617H
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 8617H AS Australia Australia Structural steel
4140H
4150H
X4317H
4340 H
4620 H
5120H
5122H
5145H
6160H
8115H

Chemical composition(mass fraction)(wt.%) of the 8617H

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.14-0.20 0.10-0. 35 0.60-0.95 0.04 0.04 0.35-0.65 0.35-0.75 0.15-0.25

Mechanical Properties of steel grade 8617H

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)
552 (≥) 917 (≥) 33 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 8617H

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 - -     0.13 -  
376 165 - 41.3 322   -  
654 - 42 42.2   133 242

Heat Treatment of steel grade 8617H

Heat treated : 1545°C - 1884°C

Technological Curves of steel grade 8617H

Cross Reference Table (Equivalent Grade) of 8617H

Grade Standard Country Application
8617H AS Australia Australia Structural steel

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