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16MnCr5 Steel Alloy Steel Round Bar

Carbon 0.14 - 0.19 Manganese 1 - 1.3
Silicon max 0.4 Sulfur max 0.035
Phosphorus max 0.025 Chromium 00.8 - 1.1


16MnCr5 Steel contains smooth, deformable calcium aluminates encapsulated in manganese sulphide as an alternative than tough alumina oxide inclusions. Calcium treated metal for Inclusion amendment. Tightly managed harden potential managed analysis for repeatable strength and fatigue homes. This Grade is generally used for elements with a required core tensile strength of 800 – 1100 N/mm² and good carrying resistance as piston bolts, camshafts, levers and other automobile and mechanical engineering add-ons.

 

STEEL PROPERTIES

  • 16MnCr5 Steel Grade is generally used for elements with a required core tensile strength of 800 – 1100 N/mm² and good carrying resistance as piston bolts, camshafts, levers and other automobile and mechanical engineering add-ons.

 

APPLICATION

Application- Alloyed case hardening steel for parts with a required core tensile strength of 800 - 1100 N/mm² and good wearing resistance as piston bolts, camshafts, levers and other vehicle and mechanical engineering components.

 

PHYSICAL PROPERTIES

Thermal Conductivity at °C W / (m*K)
20 44.5
350 45.0
700 46.0

 

HEAT TREATMENT

Soft Annealing °C 650-700
Cooling Furnace
Hardness HB max. 206

 

Stress-relief Annealing °C 550-600
Cooling Furnace

 

1st pre-heating °C 2nd and 3rd Hardening °C Quenching Tempering °C Hardness after Teperature HRC
up to approx. 400 in an air-circulating furnace 740 and 840 810-840 870 °C Oil ,Quench at least twice 150-200 62 – 64