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1Cr20Ni14Si2

Favorite Datasheet
2Cr20Mn9Ni2Si2N 1Cr25Ni20Si2
#1Cr20Ni14Si2

Description

China GB GB 4238 (1992) , GB/T 1221 (1992), 1Cr20Ni14Si2 Specialsteel Heat-resisting steel sheets and plates and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1Cr20Ni14Si2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1Cr20Ni14Si2 Austenite GB China Heat-resisting steel sheets and plates

Chemical composition(mass fraction)(wt.%) of the 1Cr20Ni14Si2

C Si Mn P S Ni Cr
≤0.20 1.50 -2.50 ≤1.50 ≤0.035 ≤0.030 12.00 -15.00 19.00 -22.00

Mechanical Properties of steel grade 1Cr20Ni14Si2

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)
646 (≥) 595 (≥) 33 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade 1Cr20Ni14Si2

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
44 - -     0.11 -  
927 491 - 22.3 422   -  
293 - 43 33.2   421 214

Heat Treatment of steel grade 1Cr20Ni14Si2

Heat treated : 1536°C - 1998°C

Technological Curves of steel grade 1Cr20Ni14Si2

Relevant standard of 1Cr20Ni14Si2

GB 4238 (1992) Heat-resisting steel sheets and plates GB-4238--(1992)-.pdf
GB/T 1221 (1992) Heat-resisting steel bars GB-T-1221--(1992).pdf
2Cr20Mn9Ni2Si2N 1Cr25Ni20Si2
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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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