30CrNiMo8, 1.6580, 30NCD8, 823M30 Alloy Engineering steel – Chemical Composition, Equivalent and Properties | Alok India

1.6580 Structural Alloy Steel

Everything You Need to Know About 30CrNiMo8, 823M30, 30NCD8, 1.6580 Alloy Steel EN 10083-3 2006 (E)

 

1.6580 Alloy Steel Description

1.6580 alloy steel is steel with a medium hardening capacity that can be used to make heavy-duty components. The 30CrNiMo8 alloy steel also shows resistance to variable loads and impacts. The alloy steel material is not suitable for welding and requires pre-heating.

 

1.6580 Alloy Steel Applications 

The 1.6580 alloy steel has a good set of properties that makes it a suitable material to create various products and parts. It can be used in various applications. This includes:

  1. Steering shafts
  2. Screws
  3. Heavily loaded parts
  4. Drive axes
  5. Crankshafts of engines
  6. Shafts

 

1.6580 Alloy Steel Chemical Composition

The chemical composition of 1.6580 alloy steel is:

1.6580 steel chemical element % present
Carbon (C) [Max] 0.26 to 0.34%
Manganese (Mn) 0.50 to 0.80%
Silicon (Si) [Max] 0.40%
Chromium (Cr) [Max] 1.80 to 2.20%
Molybdenum (Mo)  0.30 to 0.50%
Nickel (Ni)  1.80 to 2.20%
Phosphorus (P) [Max] 0.025%
Sulphur (S) [Max] 0.035%

 

1.6580 Alloy Steel Heat Treatment

1.6580 steel hot work and heat treatment temperature
Quenching °C Tempering °C
830 to 860 540 to 660
Oil or water

 

1.6580 Alloy Steel Properties

Here are the properties of 1.6580 alloy steel:

  1. High elasticity
  2. Not suitable for welding

 

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