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Home Steels Other Steels Carbon Steels SAE 1050 (C45) Carbon Steel
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1.6582 (34CrNiMo6) Quenched Steel

SAE 1050 (C45) Carbon Steel

Categories: Steels, Carbon Steels, Other Steels
  • Description
  • Application Areas
  • Technical Details
Description

SAE 1050 (C45) carbon steel is a medium carbon steel with a carbon content of 0.50%. This carbon content makes it a versatile material that can be used in a variety of applications. It has good tensile strength and hardness properties, which make it suitable for use in machinery parts that require high strength and toughness.

SAE 1050 steel can be heat treated to improve its mechanical properties. It can be hardened by quenching and tempering, which involves heating the steel to a high temperature and then rapidly cooling it in water, oil, or other quenching mediums. After quenching, the steel is tempered by reheating it to a lower temperature and then cooling it slowly. This process helps to reduce the brittleness of the steel and improve its toughness.

In addition to its strength and hardness properties, SAE 1050 steel is also weldable and machinable. It can be easily welded using traditional welding techniques, such as arc welding or gas welding. Machining of this material is also relatively easy, although it is important to use the appropriate cutting tools and machining parameters to prevent excessive tool wear.

Overall, SAE 1050 (C45) carbon steel is a versatile material that is commonly used in the manufacturing industry due to its good mechanical properties and ease of machining and welding.

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Application Areas

Application Areas

SAE 1050 (C45) carbon steel is a versatile material that is used in a wide range of applications in the manufacturing industry. Some of its common application areas include:

Gears and Shafts: SAE 1050 steel is commonly used in the production of gears and shafts due to its high strength and toughness properties. These components are often used in heavy-duty machinery, such as construction equipment and agricultural machinery.

Springs and Fasteners: Due to its good tensile strength and hardness properties, SAE 1050 steel is also used in the production of springs and fasteners. Springs made from this material are commonly used in automotive and aerospace applications, while fasteners are used in a wide range of machinery and equipment.

Automotive Parts: SAE 1050 steel is used in the production of various automotive parts, including crankshafts, steering components, and suspension components. Its high strength and toughness properties make it ideal for use in these critical components that are subjected to high loads and stresses.

Machine Components: Machine components, such as couplings, spindles, and connecting rods, are often made from SAE 1050 steel due to its good mechanical properties and ease of machining.

Tools: SAE 1050 steel is also used in the production of various tools, such as chisels, punches, and cutting tools. Its hardness and wear resistance properties make it suitable for use in these applications where durability is critical.

Overall, SAE 1050 (C45) carbon steel is a widely used material in the manufacturing industry due to its good mechanical properties, versatility, and ease of fabrication.

Technical Details

Technical Details

CHEMICAL COMPOSITION 

Element Percentage by Mass
Carbon (C) 0.48-0.55%
Manganese (Mn) 0.60-0.90%
Phosphorus (P) 0.040% max
Sulfur (S) 0.050% max
Silicon (Si) 0.15-0.35%

Note: The values given in the table are typical ranges and may vary depending on the manufacturing process or specific grade of SAE 1050 steel.

HEAT TREATMENT

Process Temperature (°C) Cooling Medium Hardness (HRC)
Annealing 790-810 Furnace 160 max
Normalizing 840-880 Air –
Spheroidizing 780-820 Furnace –
Quenching 800-840 Water, oil, or polymer 50-60
Tempering 300-650 Air 38-46

Note: The values given in the table are typical ranges and may vary depending on the specific grade and composition of SAE 1050 steel, as well as the desired mechanical properties. It is important to follow the appropriate heat treatment process and parameters to achieve the desired properties and avoid potential damage to the material.

MECHANICAL PROPERTIES

Property Value
Tensile strength 690 MPa
Yield strength 580 MPa
Modulus of elasticity 210 GPa
Poisson’s ratio 0.3
Hardness (Brinell) 170-210 HB
Hardness (Rockwell C) 16-23 HRC
Impact strength (Charpy) 44 J
Fatigue strength (rotating beam) 250 MPa

Note: The values given in the table are typical ranges and may vary depending on the specific grade and composition of SAE 1050 steel, as well as the manufacturing process and testing conditions. It is important to consult the appropriate standards and specifications to ensure that the material meets the desired requirements for a given application.

PHYSICAL PROPERTIES 

Property Value
Density 7.85 g/cm³
Thermal conductivity 51.9 W/m*K
Specific heat capacity 477 J/kg*K
Thermal expansion coefficient 11.7 µm/m*K
Electrical conductivity 3.63×10^7 S/m
Magnetic properties Ferromagnetic

Note: The values given in the table are typical ranges and may vary depending on the specific grade and composition of SAE 1050 steel, as well as the testing conditions. It is important to consult the appropriate standards and specifications to ensure that the material meets the desired requirements for a given application.

  • +40 788-189-976
  • export@ finemetal.ro
  • Bulevardul Constructorilor 20 A Bucharest, Romania 060512
Fine Metal is a sub – brand of Sağlam Metal, located in Turkey, which is the leading manufacturer company in the world.
  • +40 788-189-976
  • export@ finemetal.ro
  • Bulevardul Constructorilor 20 A Bucharest, Romania 060512

Fine Metal SRL Designed By ROIVA  Copyright 2022

Fine Metal is the sister company of Sağlam Metal, located in Turkey, which is the leading manufacturer company in the world.

  • Company
  • Steel
    • Tool Steels
      • Cold Working Tool Steels
      • Hot Working Tool Steels
      • High Speed Steels
      • New Generation Tool Steels
      • Plastic Mold Steels
      • Powder Metallurgical Steels
    • Stainless Steels
      • Martensitic Stainless Steels
      • Martensitic – Austenitic Stainless Steels
      • Austenitic Stainless Steels
    • Nitriding Steels
      • 1.8519 (KHD)
      • 1.8550 (Ni50)
    • Other Steels
      • Carbon Steels
      • Case Hardening Steels
      • Heat Treatable Steels
      • Spring Steels
  • Copper
    • Pure Copper Alloys
      • Cu-ETP
      • Cu-OF
      • Cu-OFE
      • Cu-HCP
    • Hard Copper Alloys
      • Cupro B2
      • Cupro C
      • Cupro CB
      • Cupro CNB
      • Cupro MAX
      • Cupro NB
      • Cupro NS
      • Cupro NSS
      • Cupro NSH
      • Cupro Z
    • Tungsten Copper
      • Tuncop 70W/30Cu
      • Tuncop 75W/25Cu
      • Tuncop 80W/20Cu
    • Ready to Use
      • Metal Injection Pistons
      • Seam Welding
      • Spot Welding
      • Welding Arms and Holders
      • Wire EDM Billets
  • Bronze
    • Aluminum Bronzes
      • C61300
      • C61400
      • C61900
      • C62300
      • C62400
      • C63000
      • C63020
      • C63200
      • C64200
      • C64210
      • C95200
    • Copper Nickel Bronzes
      • C70600
      • C72900
      • C97300
      • C97600
      • C97800
    • Tin Bronzes
      • C86200
      • C86300
      • C86400
      • C86500
      • C86700
    • Brass Alloys
      • Cuprass (CuZnAl)
  • Productıon
  • Contact Us
  • Blog

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Phone: +40-788-189-976
Email: export@ finemetal.ro
Address: Bulevardul Constructorilor
20 A Bucharest, Romania 060512

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