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NiCr20TiAl

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NiCr20Ti X5NiCrAlTi 31-20
#NiCr20TiAl

Description

NiCr20TiAl High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: NiCr20TiAl
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy NiCr20TiAl
X22CrMoV 12-1
X20CrMoWV 12-1
X12CrNiMoV 12-3
X11CrNiMoN 12
X6CrNiTiB 18-10
X8CrNiTi 18-10
X6CrNiWNb16-16
X6CrNi18-11
X3CrNiN 18-11
NiCr20Ti

Chemical composition(mass fraction)(wt.%) of the NiCr20TiAl

 

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Mo  Other
 0.04-0.15  1.00  1.00  0.020  0.015  18.0-21.0  ≥65.0  ------  Co ≤ 2.00   Al  1.00-1.80 
Ti 1.80-2.70 
B ≤ 0.008  
Fe
≤ 3.00   Cu ≤ 0.20

Mechanical Properties of steel grade NiCr20TiAl

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)
489 (≥) 813 (≥) 24 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade NiCr20TiAl

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
24 - -     0.21 -  
896 685 - 43.3 112   -  
643 - 41 11.2   411 131

Heat Treatment of steel grade NiCr20TiAl

Heat treated : 1582°C - 1859°C

Technological Curves of steel grade NiCr20TiAl

Cross Reference Table (Equivalent Grade) of NiCr20TiAl

Grade Standard Country Application
NiCr20TiAl DIN Germany The high-temperature and high-strength steel
ISO NiCr20TiAl ISO standard valve nickel base alloy
EN NiCr20TiAl EN Euronorm Stainless Steel
EN NiCr20TiAl EN Euronorm Stainless Steel
EN NiCr20TiAl EN Euronorm Stainless Steel
NiCr20Ti X5NiCrAlTi 31-20
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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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