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19Mn6KW

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17Mn4KKW 19Mn6KK
#19Mn6KW

Description

Austria ONORM 19Mn6KW Austrian structural steel and 19Mn6KW Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 19Mn6KW
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 19Mn6KW ONORM Austria Austrian structural steel
St03FK70
St35KW
St35KK
St35KKW
St41KW
St41KK
St41KKW
17Mn4KW
17Mn4KK
17Mn4KKW

Chemical composition(mass fraction)(wt.%) of the 19Mn6KW

C(％) Si(％) Mn(％) P(％) S(％) Al(%)
0.15-0.22 0.30-0.60 1.00-1.60 0.035 0.030 0.02

Mechanical Properties of steel grade 19Mn6KW

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)
614 (≥) 961 (≥) 34 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 19Mn6KW

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
23 - -     0.23 -  
273 743 - 23.3 244   -  
229 - 44 22.2   433 431

Heat Treatment of steel grade 19Mn6KW

Heat treated : 1745°C - 1153°C

Technological Curves of steel grade 19Mn6KW

Cross Reference Table (Equivalent Grade) of 19Mn6KW

Grade Standard Country Application
19Mn6KW ONORM Austria Austrian structural steel
17Mn4KKW 19Mn6KK
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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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