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5CrMnMo Steel


5CrMnMo is developed by adding three elements of Cr, Mn and Mo on the basis of medium carbon steel. Except for slightly worse hardenability and thermal fatigue resistance, 5CrMnMo steel has similar properties to 5CrNiMo steel.



Chemical properties of 5CrMnMo Steel

Steel Grade

C

Si

Mn

P

S

Cr

Ni*

Cu*

Mo

5CrMnMo

0.50-0.60

0.25-0.60

1.20-1.60

≤0.030

≤0.030

0.60-0.90

≤0.25

≤0.30

0.15-0.30

*  residual content allowed



Application of 5CrMnMo Steel

  • This steel is suitable for making various types of forging dies that require high strength and high wear resistance. When high toughness is required, electroslag remelted steel can be applied.



Features of 5CrMnMo Steel

  • The carbon content of the steel is maintained at 0.40%~0.60%, which makes the steel have higher strength and heat fatigue resistance, certain hardness and wear resistance, as well as good toughness and thermal conductivity.


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