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X8Ni9KK

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12N119KK UGG12
#X8Ni9KK

Description

Austria ONORM X8Ni9KK Austrian structural steel and X8Ni9KK Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: X8Ni9KK
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel X8Ni9KK ONORM Austria Austrian structural steel
17Mn4KKW
19Mn6KW
19Mn6KK
19Mn6KKW
15Mo3KW
13CrMo44KW
10CrMo910KW
14NiMn6KK
10Nil4KK
12N119KK

Chemical composition(mass fraction)(wt.%) of the X8Ni9KK

C(％) Si(％) Mn(％) P(％) S(％) Ni(％)
Max 0.10 Max 0.35 0.30-0.80 0.025 0.02 8.00-10.0

Mechanical Properties of steel grade X8Ni9KK

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)
461 (≥) 894 (≥) 31 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade X8Ni9KK

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
44 - -     0.34 -  
929 471 - 31.3 334   -  
739 - 14 42.2   213 334

Heat Treatment of steel grade X8Ni9KK

Heat treated : 1615°C - 1823°C

Technological Curves of steel grade X8Ni9KK

Cross Reference Table (Equivalent Grade) of X8Ni9KK

Grade Standard Country Application
X8Ni9KK ONORM Austria Austrian structural steel
12N119KK UGG12
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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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