20MnCr5 Alloy Steel
Qilu is an 20MnCr5 alloy steel manufacturer that offers a wide selection of sizes, shapes, and thicknesses.
Professional 20MnCr5 Alloy Steel Supplier
20MnCr5 is a low alloy steel, a kind of structural acero aleado. Its chemical composition mainly includes C, Mn, Cr and other elements. This kind of steel has good mechanical properties, including high-strength and good hardenability, commonly used in the manufacture of automotive and mechanical parts that requires these properties.
Shape Customization
Round steel:8-780mm
Square steel:10-200mm
Plates:
thickness: 3-100mm
width: 200-800mm
Pipe:
Outside diameter.: 10-300mm
thickness: 1-20mm
Forged Rings:
outer diameter: 50-1600mm
inner diameter: 20-1500mm
Forgings:customized production
Grade of Different Country and Chemical Composition
Chemical composition:
| Standard | Grade | C | Si ≤ | Mn | P ≤ | S | Cr |
| EN 10084 | 20MnCr51.7147 | 0.17-0.22 | 0.4 | 1.10-1.40 | 0.025 | 0.035 | 1.00-1.30 |
| EN 10084 | 20MnCr5 1.7147 | 0.17-0.22 | 0.4 | 1.00-1.40 | 0.025 | 0.020-0.040 | 1.00-1.30 |
Surface condition
Qilu Hot Working Tool Steel Series
Application Of 20MnCr5 Alloy Steel
Gears
20MnCr5 commonly used in manufacture of various gears, including automobile transmission gear, engine gear, gears in mechanical transmissions.
Bearings
Due to its good wear resistance and strength, it can be used in manufacturing bearings and bearing housing.
Springs
It can be used to make springs and other mechanical springs of automobile suspension system.
Camshafts
In automobiles and other internal combustion engines, the camshaft is required to possess certain strength and wear resistance. 20MnCr5 is suitable for making such components.
Chain
In chain manufacturing, using 20MnCr5 can enhance the wear resistance and strength of the chain.
Other mechanical components
Various mechanical components, such as connecting rod, crankshaft those require good mechanical.
Qilu 20MnCr5 Alloy Steel
Your Trustworthy 20MnCr5 Alloy Steel Manufacturer
20MnCr5 alloy steel, also known as 5120 steel, is commonly used in transmission gears, engine gears, bearings and springs.
Because 20MnCr5 alloy steel uses surface hardening, it has high strength, good toughness, good hardenability, small quenching distortion and low temperature toughness, you can use this material without worrying about easy damage.
Contact us now to buy it!
Because 20MnCr5 alloy steel uses surface hardening, it has high strength, good toughness, good hardenability, small quenching distortion and low temperature toughness, you can use this material without worrying about easy damage.
Contact us now to buy it!