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XK9258S

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XK8660S XK9261S
#XK9258S

Description

Australia AS XK9258S Australia Structural steel and XK9258S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: XK9258S
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel XK9258S AS Australia Australia Structural steel
X9931
X9940
K1070S
K1082S
K1095S
XK5150S
XK5155S
XK5160S
XK51B60S
XK8660S

Chemical composition(mass fraction)(wt.%) of the XK9258S

C(％) Si(％) Mn(％) P(％) S(％)
0.50-0.65 1.60-2.20 0.70-1.05 0.04 0.040

Mechanical Properties of steel grade XK9258S

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)
632 (≥) 188 (≥) 14 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade XK9258S

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
41 - -     0.33 -  
418 713 - 42.3 143   -  
666 - 34 33.2   233 323

Heat Treatment of steel grade XK9258S

Heat treated : 1321°C - 1612°C

Technological Curves of steel grade XK9258S

Cross Reference Table (Equivalent Grade) of XK9258S

Grade Standard Country Application
XK9258S AS Australia Australia Structural steel
XK8660S XK9261S
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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