Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

3Cr2Mo

Favorite Datasheet
7Mn15Cr2A13V2WMo SM45
#3Cr2Mo

Description

China 3Cr2Mo Alloy tool steel - Plasticity steel mold and 3Cr2Mo Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 3Cr2Mo
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 3Cr2Mo China Alloy tool steel - Plasticity steel mold
5Cr4Mo3SiMnVA1
3Cr3Mo3W2V
5Cr4W5Mo2V
8Cr3
4CrMnSiMoV
4Cr3Mo3SiV
4Cr5MoSiV
4Cr5MoSiV1
4Cr5W2VSi
7Mn15Cr2A13V2WMo

Chemical composition(mass fraction)(wt.%) of the 3Cr2Mo

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.28～0.40 0.20～0.80 0.60～1.00 ≤0.030 ≤0.030 1.40～2.00 0.30～0.55

Mechanical Properties of steel grade 3Cr2Mo

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)
484 (≥) 988 (≥) 44 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 3Cr2Mo

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
12 - -     0.31 -  
533 911 - 31.3 122   -  
426 - 22 41.2   341 243

Heat Treatment of steel grade 3Cr2Mo

Heat treated : 1412°C - 1887°C

Technological Curves of steel grade 3Cr2Mo

Cross Reference Table (Equivalent Grade) of 3Cr2Mo

Grade Standard Country Application
3Cr2Mo China Alloy tool steel - Plasticity steel mold
SM3Cr2Mo China Plastic mould with flat steel
ZG22Ni3Cr2MoAD GBT China Steel castings for pressure purposes
ZG22Ni3Cr2MoBD GBT China Steel castings for pressure purposes
7Mn15Cr2A13V2WMo SM45
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this 3Cr2Mo?
  • List your company on S&G now? Join
  • Non-paying users only
Top