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X9315

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9261 X9931
#X9315

Description

Australia AS X9315 Australia Structural steel and X9315 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: X9315
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel X9315 AS Australia Australia Structural steel
5160
6150
8115
8617
8620
8660
8740
9255
9260
9261

Chemical composition(mass fraction)(wt.%) of the X9315

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.12-0.18 0.10-0.35 0.25-0.50 0.040 0.04 1.00-1.40 3.90-4.30 0.15-0.30

Mechanical Properties of steel grade X9315

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)
451 (≥) 159 (≥) 31 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade X9315

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 - -     0.23 -  
872 987 - 34.3 221   -  
162 - 43 14.2   123 114

Heat Treatment of steel grade X9315

Heat treated : 1635°C - 1186°C

Technological Curves of steel grade X9315

Cross Reference Table (Equivalent Grade) of X9315

Grade Standard Country Application
X9315 AS Australia Australia Structural steel
X9315H AS Australia Australia Structural steel
9261 X9931
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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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