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Cr12

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5Cr3Mn1SiMo1V Cr12Mo1V1
#Cr12

Description

China Cr12 Alloy tool steel - cold work steels and Cr12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: Cr12
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy Cr12 China Alloy tool steel - cold work steels
9SiCr
8MnSi
Cr06
Cr2
9Cr2
W
5CrW2Si
6CrW2Si
6CrMnSi2Mo1V
5Cr3Mn1SiMo1V

Chemical composition(mass fraction)(wt.%) of the Cr12

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%)
2.00～2.30 ≤0.40 ≤0.40 ≤0.030 ≤0.030 11.50～13.00 ≤0.20 ≤0.20 ≤0.30

Mechanical Properties of steel grade Cr12

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)
165 (≥) 662 (≥) 23 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade Cr12

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
34 - -     0.22 -  
929 957 - 32.3 134   -  
387 - 43 14.2   143 124

Heat Treatment of steel grade Cr12

Heat treated : 1556°C - 1339°C

Technological Curves of steel grade Cr12

Cross Reference Table (Equivalent Grade) of Cr12

Grade Standard Country Application
Cr12 China Alloy tool steel - cold work steels
Cr12Mo1V1 China Alloy tool steel - cold work steels
Cr12MoV China Alloy tool steel - cold work steels
SMCr12Mo1V1 China Plastic mould with flat steel
X210Cr12 DIN Germany Cold working alloy tool steel
X200Cr12 AFNOR France Carbide for cutting tools
X200Cr12 AFNOR France Carbide for cutting tools
35CrMo7 ISO ISO Carbide for cutting tools
35CrMo7 ISO ISO Carbide for cutting tools
1Cr12 China Martensitic stainless steels
NiFeCr12Mo DIN Germany The high-temperature and high-strength steel
0Cr12Ni12Mo GBT China Stainless steel bars
Y0Cr12Ni12Mo GBT China Stainless steel bars
21MoMnCr12z STAS/SR Romania Structural steel
22MnCr12z STAS/SR Romania Structural steel
20MnCr12 STAS/SR Romania Alloy structural steel
20MnCr12S STAS/SR Romania Alloy structural steel
20MnCr12X STAS/SR Romania Alloy structural steel
20MnCr12XS STAS/SR Romania Alloy structural steel
20TiMnCr12 STAS/SR Romania Alloy structural steel
5Cr3Mn1SiMo1V Cr12Mo1V1
Available Suppliers
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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