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X12CrNiMoV12-3

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X10CrNiMoMnNbVB15-10-1 X12Ni5
#X12CrNiMoV12-3

Description

France AFNOR X12CrNiMoV12-3 Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) and X12CrNiMoV12-3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X12CrNiMoV12-3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X12CrNiMoV12-3 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X3CrNiMoBN17-13-3
X5CrNi18-10
X5CrNiMo17-12-2
X6CrNi18-10
X6CrNiMoB17-12-2
X6CrNiTiB18-10
X6NiCrTiMoB25-15-2
X7CrNiMoBNb16-6
X8Ni9
X10CrNiMoMnNbVB15-10-1

Chemical composition(mass fraction)(wt.%) of the X12CrNiMoV12-3

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) N(%)
0.08-0.15 Max 0.50 0.40-0.90 Max 0.025 Max 0.015 11.0-12.5 2.00-3.00 1.50-2.00 0.25-0.40 0.020-0.040

Mechanical Properties of steel grade X12CrNiMoV12-3

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)
433 (≥) 139 (≥) 33 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade X12CrNiMoV12-3

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 - -     0.33 -  
535 963 - 14.3 414   -  
352 - 42 12.2   243 332

Heat Treatment of steel grade X12CrNiMoV12-3

Heat treated : 1433°C - 1845°C

Technological Curves of steel grade X12CrNiMoV12-3

Cross Reference Table (Equivalent Grade) of X12CrNiMoV12-3

Grade Standard Country Application
X12CrNiMoV12-3/X11CrNiMoN12 DIN Germany The high-temperature and high-strength steel
X12CrNiMoV12-3 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
ISO X12CrNiMoV12 3 ISO ISO High temperature bainite and martensite steel ISO standard internal combustion engine
EN X12CrNiMoV12-3 EN Euronorm Euronorm Stainless Steel
EN X12CrNiMoV12-3 EN Euronorm Euronorm Stainless Steel
X10CrNiMoMnNbVB15-10-1 X12Ni5
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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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