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320rMoCoV12

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30CrMoV12 34CrNiMo6
#320rMoCoV12

Description

Spain UNE 320rMoCoV12 Spain structural alloy steel and 320rMoCoV12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 320rMoCoV12
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 320rMoCoV12 UNE Spain Spain structural alloy steel
X210CrMoV12
X210CrW12
30CrMoV12
320rMnCoV12
35NiCrMo16
45NiCrMoV16
55NiCrMoV7
X37CrMoSiV5
X40CrMoSiV5
30CrMoV12

Chemical composition(mass fraction)(wt.%) of the 320rMoCoV12

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) Co(%)
0.28-0.35 0.10-0.40 0.15-0.45 0.030 0.020 2.70-3.20 2.60-3.00 0.40-0.70 2.50-3.50

Mechanical Properties of steel grade 320rMoCoV12

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 (≥) 114 (≥) 11 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 320rMoCoV12

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
32 - -     0.34 -  
257 156 - 24.3 341   -  
423 - 43 33.2   322 443

Heat Treatment of steel grade 320rMoCoV12

Heat treated : 1498°C - 1616°C

Technological Curves of steel grade 320rMoCoV12

Cross Reference Table (Equivalent Grade) of 320rMoCoV12

Grade Standard Country Application
320rMoCoV12 UNE Spain Spain structural alloy steel
30CrMoV12 34CrNiMo6
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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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