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9Mn2V

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Cr5Mo1V CrWMn

Description

China 9Mn2V Alloy tool steel - cold work steels and 9Mn2V Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 9Mn2V
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 9Mn2V China Alloy tool steel - cold work steels
9Cr2
W
5CrW2Si
6CrW2Si
6CrMnSi2Mo1V
5Cr3Mn1SiMo1V
Cr12
Cr12Mo1V1
Cr12MoV
Cr5Mo1V

Chemical composition(mass fraction)(wt.%) of the 9Mn2V

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%)
0.85～0.95 ≤0.40 1.70～2.00 ≤0.030 ≤0.030 ≤0.25 ≤0.20 0.10～0.25 ≤0.30

Mechanical Properties of steel grade 9Mn2V

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)
799 (≥) 969 (≥) 24 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 9Mn2V

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
21 - -     0.44 -  
167 797 - 41.3 434   -  
331 - 43 14.2   141 324

Heat Treatment of steel grade 9Mn2V

Heat treated : 1347°C - 1794°C

Technological Curves of steel grade 9Mn2V

Cross Reference Table (Equivalent Grade) of 9Mn2V

Grade Standard Country Application
Q195 GBT China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
Cr5Mo1V CrWMn
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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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