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2.4951

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NiCr20Ti NiCr22Mo9Nb
#NiCr20Ti #2-4951

Description

UK B.S. BS EN 10095, 2.4951 Specialsteel Heat resisting steels and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 2.4951
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 2.4951 B.S. UK Heat resisting steels and nickel alloys

Chemical composition(mass fraction)(wt.%) of the 2.4951

C Si Mn P S Cr Ni Al Ti Fe Cu Co
0.08 -0.10 ≤1.00 ≤1.00 ≤0.020 ≤0.015 18.00 -21.00 ≤remaining ≤0.30 0.20 -0.60 ≤5.00 ≤0.50 ≤5.00

Mechanical Properties of steel grade 2.4951

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)
649 (≥) 928 (≥) 14 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 2.4951

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 -  
151 953 - 43.3 222   -  
398 - 12 13.2   423 244

Heat Treatment of steel grade 2.4951

Heat treated : 1342°C - 1144°C

Technological Curves of steel grade 2.4951

Cross Reference Table (Equivalent Grade) of 2.4951

Grade Standard Country Application
NiCr20Ti
NiCr20TiAl
NiCr20Ti
NiCr20Ti
NiCr20TiAl
NiCr20TiAl
NiCr20TiAI
NiCr20TiAI
NiCr20TiAI

Relevant standard of 2.4951

BS EN 10095 Heat resisting steels and nickel alloys BS-EN-10095.pdf
NiCr20Ti NiCr22Mo9Nb
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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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