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1.4934

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1.4923 1.4935
#1.4934

Description

Germany DIN 1.4934 The high-temperature and high-strength steel and 1.4934 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4934
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4934 DIN Germany The high-temperature and high-strength steel
X50CrMnNiNbN21-9
NiFe25Cr20NbTi
2.4955
65Si7
1.5028
1.5028
37MnSi5
37MnSi5
X22CrMoV12-1
1.4923

Chemical composition(mass fraction)(wt.%) of the 1.4934

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%)
0.18-0.24 0.18-0.24 0.40-0.90 Max 0.025 Max 0.015 11.0-12.5 0.30-0.80 0.80-1.20 0.25-0.35

Mechanical Properties of steel grade 1.4934

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)
914 (≥) 635 (≥) 42 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 1.4934

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
34 - -     0.22 -  
892 758 - 24.3 412   -  
134 - 33 42.2   311 143

Heat Treatment of steel grade 1.4934

Heat treated : 1215°C - 1579°C

Technological Curves of steel grade 1.4934

Cross Reference Table (Equivalent Grade) of 1.4934

Grade Standard Country Application
1.4934 DIN Germany The high-temperature and high-strength steel
1.4923 1.4935
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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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