36NiCrMo16, 1.6773, 35NCD16, 835M30 Alloy Engineering steel – Chemical composition, equivalent, properties | Alok India

1.6773 Alloy Special Steel

Everything You Need to Know About 36NiCrMo16, 835M30, 35NCD16,1.6773 Alloy Steel EN 10088-1 2014


1.6773 Alloy Steel Description

1.6773 alloy steel is permanent chromium-nickel-molybdenum steel. The 36NiCrMo16 steel is a type of construction steel. The 1.6773 alloy steel exhibits very good hardenability and tensile strength. It also shows high impact resistance, load and wear resistance. The 35NCD16 alloy steel has low carbon content in its chemical composition.


1.6773 Alloy Steel Applications 

The 1.6773 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. Construction
  2. Equipment
  3. Aviation and aerospace industries
  4. Heavy-duty machine parts
  5. Large cross-sections
  6. Shafts
  7. Axles
  8. Levers
  9. Rocker arms
  10. Connecting rods


1.6773 Alloy Steel Chemical Composition

The chemical composition of 1.6773 alloy steel is:

1.6773 steel chemical element % present
Carbon (C) [Max] 0.08%
Manganese (Mn) [Max] 1.50%
Silicon (Si) [Max] 1.50%
Chromium (Cr)  16.00 to 18.00%
Molybdenum (Mo)  0.20 to 0.60%
Nickel (Ni)  1.30 t0 1.70%
Phosphorus (P) [Max] 0.040%
Sulphur (S) [Max] 0.15 0.35%


1.6773 Alloy Steel Heat Treatment

1.6773 steel hot work and heat treatment temperature
Hot Forming °C Soft Annealing °C Melting °C
1150 to 815 850 to 750 1500 to 1490
Cooling by air


1.6773 Alloy Steel Properties

Here are the properties of 1.6773 alloy steel:

  1. Better tensile strength
  2. Good hardenability


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