CNC machining in Alloy Steel
CNC machining of alloy steel is a special process that requires sophisticated equipment and trained operators. CNC machining can produce parts with very tight tolerances and finishes. The process can also be used to make larger parts, such as engine blocks and structural beams.
CNC Machining Alloy Steel Materials
Alloy steels typically contain between 0.5% and 10% chromium, which gives them their distinctive shine and also provides protection against rust and corrosion. Other metals that are often used in alloy steels include manganese, molybdenum, nickel, and vanadium.
There are many different grades of alloy steel available on the market today, each with its own unique set of properties. The most common grades include 4140 steel, 4340 steel, 8620 steel, and 52100 steel. 4140 steel is widely used in heavy duty applications thanks to its exceptional strength and durability. 4340 steel is an excellent choice for highly stressed parts because it resists fatigue well. 8620 steel is known for its weldability and machinability, making it a popular choice for fabricating components.
Available Materials
Alloy steel 1.7131 | 16MnCr5
Alloy steel 1.7131 | 16MnCr5 is a type of alloy steel that contains chrome and manganese. It is often used for gears, shafts, and other applications where high strength and toughness are required.
- Yield Strength : 440 – 735 MPa
- Elongation at Break : 8 – 15%
- Hardness : Brinell 207
- Density : 7.85 g/cm³
- Maximum Temp : 790 °F.
Alloy steel 4140
Alloy steel 4140 is a chromium-molybdenum alloy steel that has high strength and hardness with good ductility. It is used in a variety of applications including engineering components, forgings, and oil field tools.
- Yield Strength : 60,200 PSI
- Elongation at Break : 25.70%
- Hardness : Brinell197
- Density : 0.284 lb/in³
- Maximum Temp : 1200°F
Alloy steel 1.7225 | 42CrMo4
Alloy steel 1.7225 is a high-carbon chromium-molybdenum alloy steel that is characterized by its high strength and hardenability. It is often used in applications requiring high wear resistance.
- Yield Strength : 60200 psi
- Elongation at Break : 25.70%
- Hardness : Brinell 197
- Density : 7,7 kg/dm3
- Maximum Temp : 800 °F
Alloy steel 4340
Alloy steel 4340 is a high-strength alloy that is often used in the aerospace industry. It has a good balance of strength, toughness, and corrosion resistance, making it an ideal choice for many applications.
- Yield Strength : 68200 PSI
- Elongation at Break : 22%
- Hardness : Brinell 17
- Density : 0.284 lb/in³
- Melting point : 2600°F
Alloy steel 1215
Alloy steel 1215 is a low carbon steel that contains between 0.13% and 0.15% manganese. Manganese gives the alloy steel 1215 improved hardness over pure iron and increases its strength and wear resistance.
- Yield Strength : 60200 PSI
- Elongation at Break : 10%
- Hardness : Brinell 167
- Density : 0.284 lb/in³
- Maximum Temp : 1800º F
Gallery of Alloy Steel Metal Parts
