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X12CrNiMoNb20-15

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1.4885 X8SiTi4
#X12CrNiMoNb20-15

Description

Germany DIN X12CrNiMoNb20-15 Stainless steel and X12CrNiMoNb20-15 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X12CrNiMoNb20-15
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X12CrNiMoNb20-15 DIN Germany Stainless steel
X8(12)CrNi25-21
X10CrNi32-20
1.4861
1.4864
X12CrNiSi35(36)-16
1.4876
X10NiCrAITi32-21(20)
X8CrNiTi18-10/X12CrNiTi18-9
1.4878
1.4885

Chemical composition(mass fraction)(wt.%) of the X12CrNiMoNb20-15

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Nb(%)
Max 0.15 1.50-2.50 Max 2.00 Max 0.045 Max 0.030 19.0-22.0 14.0-16.0 1.00-2.00 1.00-1.50

Mechanical Properties of steel grade X12CrNiMoNb20-15

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)
549 (≥) 698 (≥) 21 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade X12CrNiMoNb20-15

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
31 - -     0.23 -  
598 167 - 34.3 143   -  
122 - 24 11.2   441 234

Heat Treatment of steel grade X12CrNiMoNb20-15

Heat treated : 1243°C - 1546°C

Technological Curves of steel grade X12CrNiMoNb20-15

Cross Reference Table (Equivalent Grade) of X12CrNiMoNb20-15

Grade Standard Country Application
X12CrNiMoNb20-15 DIN Germany Stainless steel
1.4885 X8SiTi4
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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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