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Description

Australia AS K1082S Australia Structural steel and K1082S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: K1082S
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel K1082S AS Australia Australia Structural steel
X9315H
X4036
4130
4140
4340
X7039
X7232
X9931
X9940
K1070S

Chemical composition(mass fraction)(wt.%) of the K1082S

C(%) Si(%) Mn(%) P(%) S(%)
0.78-0.90 0.10-0.35 0.60-0.90 0.04 0.04

Mechanical Properties of steel grade K1082S

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)
119 (≥) 582 (≥) 44 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade K1082S

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
22 - -     0.22 -  
284 214 - 42.3 334   -  
999 - 32 23.2   433 211

Heat Treatment of steel grade K1082S

Heat treated : 1617°C - 1324°C

Technological Curves of steel grade K1082S

Cross Reference Table (Equivalent Grade) of K1082S

Grade Standard Country Application
K1082S AS Australia Australia Structural steel

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