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11SMn30 (9SMn28) 1.0715 Steel

11SMn30 (9SMn28) 1.0715 is a type of steel particularly suited for high-efficiency machining on automatic lathes. This steel exhibits excellent performance during machining processes, enabling the fast and economical production of complex parts.

Applications of 11SMn30 Steel

11SMn30 steel is widely used across various industries due to its excellent machinability. It is commonly used in the production of fasteners such as screws, nuts, bolts, and rivets. Additionally, 11SMn30 steel is utilized in the manufacturing of precision parts and components for hydraulic systems in mechanical engineering. In short, this steel is extensively employed in sectors such as automotive, machinery, electronics, medical technology, defense, and aerospace. Using this steel offers significant advantages in terms of cost-effectiveness and production efficiency.

Difference Between 11SMn30 and 11SMnPb30 Steel

The main difference between 11SMn30 and 11SMnPb30 steels lies in their chemical composition, as the latter contains lead (Pb).

• 11SMn30 (Lead-Free): Lead-free steels provide good machinability, which may be sufficient for certain applications. They do not contain lead, which reduces the risk to both the environment and human health during the machining process.

• 11SMnPb30 (With Lead): The addition of lead significantly improves the machinability of the steel. It reduces tool wear and results in better surface quality during machining. This is a major advantage when used on automatic CNC or universal lathes, especially in mass production processes. However, it is important to handle the lead dust particles generated during machining carefully, and environmental and health regulations must be followed.

11SMn30 Chemical Composition

11SMn30 automatic steel has a special chemical composition that ensures high machinability. This steel type provides excellent performance during machining processes and typically contains the following elements:

Chemical Composition of 11SMn30 (Maximum Percentages)

In 11SMn30 steel, the carbon (C) element influences hardness and strength, while manganese and sulfur react together to form manganese sulfide (MnS). This significantly enhances the machinability of the steel. The chip breakability is improved, which is particularly advantageous when machining on CNC machines.

Mechanical Properties of 11SMn30

The mechanical properties of 11SMn30 steel are optimized to offer both high machinability and suitable mechanical performance.

Prices for 11SMn30 Steel

11SMn30 steels are typically available in hexagonal and round forms. Since this steel is widely used in the automotive and machinery industries, these shapes are frequently manufactured. Prices vary depending on the quantity, cutting sizes, and other specifications requested by the customer. Hasçelik follows a flexible pricing policy to offer the right product at the right price to customers.

It is easy to obtain more information about the prices of steel products and receive a quote. For detailed information on stock and prices, you can use our contact channels.