30Mn5 Chemical composition
| C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.27-0.34 | 0.15-0.40 | 1.20-1.50 | 0.035 | 0.035 | ||
| Mo | Al | Cu | Nb | Ti | V | Ce |
| N | Co | Pb | B | Other | ||
30Mn5(1.5066) Steel
Products Description 30Mn5 (1.5066) steel is a type of medium carbon manganese steel that offers a range of desirable properties and finds extensive applications in various industries. This steel is characterized by its moderate carbon content and a significant amount of manganese. The...
Description
Products Description
Mechanical Properties
| Properties | Conditions | ||
|---|---|---|---|
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson's Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 1158 | 25 | oil quenched, fine grained, tempered at 425°C |
| Yield Strength (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Reduction in Area (%) | 53 | ||
| Hardness (HB) | 335 | 25 | oil quenched, fine grained, tempered at 425°C |
One of the key advantages of 30Mn5 steel is its mechanical strength. It has a relatively high tensile strength and yield strength, making it suitable for applications where structural integrity is crucial. This strength allows it to withstand heavy loads and stresses without significant deformation or failure.
In addition to strength, 30Mn5 steel also exhibits good ductility. This means that it can be deformed to a certain extent without cracking or breaking. This property is important in applications where the material may be subjected to bending, forming, or other types of mechanical processing.
The manganese content in 30Mn5 steel plays a crucial role in enhancing its hardenability. Manganese helps to promote the formation of a hard and wear-resistant microstructure when the steel is heat treated. This makes 30Mn5 steel suitable for applications where resistance to wear and abrasion is required, such as in gears, shafts, and machine parts.
Another important property of 30Mn5 steel is its weldability. It can be easily welded using common welding processes, which makes it convenient for fabrication and repair work. However, proper welding procedures and precautions should be followed to ensure the integrity of the welded joints.
30Mn5 steel is also known for its good machinability. It can be machined using conventional machining tools and techniques without excessive tool wear or difficulty. This makes it cost-effective and efficient to produce parts and components from this material.
In terms of applications, 30Mn5 steel is widely used in the manufacturing of various mechanical parts and components. It is commonly found in the automotive industry for parts such as gears, shafts, and connecting rods. In the agricultural machinery sector, it is used for components that need to withstand heavy loads and wear. It is also utilized in the construction industry for structural elements and machinery parts.
Overall, 30Mn5 (1.5066) steel is a reliable and versatile material with excellent mechanical properties. Its combination of strength, ductility, hardenability, weldability, and machinability makes it a popular choice for a wide range of applications. Whether in the automotive, agricultural, or construction industries, 30Mn5 steel can provide reliable performance and durability.
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