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Udimet 520

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Udimet 500 Udimet 630
#Udimet #520

Description

Udimet 520 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: Udimet 520
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy Udimet 520
Thermo-Span
Thermowear
Triboloy alloy T-400
Triboloy alloy T-700
Triboloy alloy T-800
TrimRite
TRW V1A
TRW-1900
UCX 2
Udimet 500

Chemical composition(mass fraction)(wt.%) of the Udimet 520

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
0.05-0.1         19 ...
Mo Al Cu Nb Ti W Ce
6 2     3 1  
N Co Pb B Other    
  12   0.005      
             

Mechanical Properties of steel grade Udimet 520

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)
233 (≥) 992 (≥) 34 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade Udimet 520

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
42 - -     0.24 -  
927 788 - 41.3 334   -  
187 - 24 43.2   113 331

Heat Treatment of steel grade Udimet 520

Heat treated : 1897°C - 1657°C

Technological Curves of steel grade Udimet 520

Cross Reference Table (Equivalent Grade) of Udimet 520

Grade Standard Country Application
1.1520 DIN Germany Carbon tool steel
1.4520 AFNOR France Ferritic
419520 The Czech republic tool steel
VRE 3520 Brazil Stainless steel
SM520YB China China Taiwan Structural steel
SM520YC China China Taiwan Structural steel
ZG280-520③,④ China Steel castings for pressure purposes
ZG280-520G③,④ China Steel castings for pressure purposes
ZG280-520D China Steel castings for pressure purposes
Udimet 500 Udimet 630
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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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