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X12Ni5

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X12CrNiMoV12-3 X15CrMo5-1
#X12Ni5

Description

France AFNOR X12Ni5 Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) and X12Ni5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X12Ni5
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X12Ni5 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X5CrNi18-10
X5CrNiMo17-12-2
X6CrNi18-10
X6CrNiMoB17-12-2
X6CrNiTiB18-10
X6NiCrTiMoB25-15-2
X7CrNiMoBNb16-6
X8Ni9
X10CrNiMoMnNbVB15-10-1
X12CrNiMoV12-3

Chemical composition(mass fraction)(wt.%) of the X12Ni5

C(％) Si(％) Mn(％) P(％) S(％) Ni(％) V(%)
Max 0.15 Max 0.35 0.30～0.80 Max 0.020 Max 0.010 4.75-5.25 Max 0.05

Mechanical Properties of steel grade X12Ni5

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)
772 (≥) 672 (≥) 42 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade X12Ni5

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
22 - -     0.11 -  
517 961 - 22.3 113   -  
263 - 11 42.2   332 144

Heat Treatment of steel grade X12Ni5

Heat treated : 1168°C - 1134°C

Technological Curves of steel grade X12Ni5

Cross Reference Table (Equivalent Grade) of X12Ni5

Grade Standard Country Application
X12Ni5 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X12Ni5 UNE Spain Spain structural alloy steel
X12CrNiMoV12-3 X15CrMo5-1
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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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