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Cr20Ni35

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Cr15Ni60 Cr20Ni30
#Cr20Ni35

Description

China GBT Cr20Ni35 High resistance alloys for electrical heating and Cr20Ni35 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Cr20Ni35
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Cr20Ni35 GBT China High resistance alloys for electrical heating
1Cr13Al4
0Cr25Al5
0Cr23Al5
0Cr21Al6
1Cr20Al3
0Cr21Al6Nb
0Cr27Al7Mo2
Cr20Ni80
Cr30Ni70
Cr15Ni60

Chemical composition(mass fraction)(wt.%) of the Cr20Ni35

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Fe(%)
0.08 1.00-3.00 1.0 0.020 0.015 18.0-21.0 34.0-37.0 Bal

Mechanical Properties of steel grade Cr20Ni35

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)
837 (≥) 764 (≥) 34 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade Cr20Ni35

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
12 - -     0.31 -  
388 316 - 23.3 441   -  
623 - 13 44.2   144 344

Heat Treatment of steel grade Cr20Ni35

Heat treated : 1288°C - 1656°C

Technological Curves of steel grade Cr20Ni35

Cross Reference Table (Equivalent Grade) of Cr20Ni35

Grade Standard Country Application
Cr20Ni35 GBT China High resistance alloys for electrical heating
Cr15Ni60 Cr20Ni30
Available Suppliers
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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