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1.4941

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1.4939 1.4945
#1.4941

Description

1.4941 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 1.4941
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy 1.4941
1.4914
1.4919
1.4920
1.4921
1.4922
1.4923
1.4934
1.4935
1.4938
1.4939

Chemical composition(mass fraction)(wt.%) of the 1.4941

 

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Mo  Other
 0.04-0.10  0.75  2.00  0.035  0.015  17.0-18.5  9.50-11.5  ≤ 0.60  Ti ≥5*C≤0.80
B 0.0015-0.0050

Mechanical Properties of steel grade 1.4941

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)
956 (≥) 882 (≥) 21 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 1.4941

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 - -     0.21 -  
477 235 - 14.3 331   -  
576 - 21 31.2   333 424

Heat Treatment of steel grade 1.4941

Heat treated : 1923°C - 1333°C

Technological Curves of steel grade 1.4941

Cross Reference Table (Equivalent Grade) of 1.4941

Grade Standard Country Application
1.4941 DIN Germany The high-temperature and high-strength steel
1.4939 1.4945
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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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