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GX7CiNiMo12-1

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GX6CrNiN26-7 GX12Cr12
#GX7CiNiMo12-1

Description

Spain UNE GX7CiNiMo12-1 Spain structural alloy steel and GX7CiNiMo12-1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: GX7CiNiMo12-1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel GX7CiNiMo12-1 UNE Spain Spain structural alloy steel
GX4CrNiMo16-5-1
GX4CrNiMo16-5-2
GX4NiCtCuMo30-20-4
GX5CrNi19-10
GX5CrNiCu16-4
GXSCrNiMo19-11-2
GXSCrNiMo19-11-3
GX5CrNiMoNb19-11-2
GX5CrNiNb19-11
GX6CrNiN26-7

Chemical composition(mass fraction)(wt.%) of the GX7CiNiMo12-1

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.10 1.00 1.00 0.035 0.02S 12.0-13.5 1.00-2.00 0.20-0.50

Mechanical Properties of steel grade GX7CiNiMo12-1

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)
683 (≥) 134 (≥) 33 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade GX7CiNiMo12-1

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
24 - -     0.14 -  
975 257 - 14.3 444   -  
265 - 41 21.2   121 233

Heat Treatment of steel grade GX7CiNiMo12-1

Heat treated : 1275°C - 1752°C

Technological Curves of steel grade GX7CiNiMo12-1

Cross Reference Table (Equivalent Grade) of GX7CiNiMo12-1

Grade Standard Country Application
GX7CiNiMo12-1 UNE Spain Spain structural alloy steel
GX6CrNiN26-7 GX12Cr12
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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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