1045 Mechanical Structure Tube
1045 Mechanical structure tube is a type of steel pipe formed by punching through round steel, with no welds on the surface. According to the production method, seamless steel pipes are divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, and hot-expanded seamless steel pipes. Seamless steel pipes are classified into two types based on their cross-sectional shape: circular and special-shaped.

The 1045 Mechanical structure tube is a popular type of carbon steel that is used in various industrial applications. It is recognized for its medium carbon content, which provides a balance between strength, toughness, and wear resistance. The designation "1045" refers to the American SAE (Society of Automotive Engineers) numbering system for carbon steel. This type of steel has become a standard material for mechanical and structural components in industries ranging from automotive to construction.
Composition and Properties

1045 steel is considered a medium carbon steel, with a carbon content ranging between 0.43% and 0.50%. The steel’s composition also includes manganese, which helps improve hardenability and tensile strength. The alloy may also contain trace amounts of sulfur, phosphorus, and other elements to optimize performance for specific applications.

The primary properties of 1045 mechanical structure tubes include:

Tensile Strength: Typically between 570 to 700 MPa, depending on the specific heat treatment process.

Hardness: After heat treatment, the hardness of 1045 steel can reach between Rockwell C 50 to C 55, making it suitable for applications that require high wear resistance.

Ductility: The steel is relatively ductile, which allows it to withstand deformation without breaking.

Machinability: 1045 steel exhibits good machinability, making it ideal for applications that require precise machining and cutting.

Heat Treatment Process:

One of the main advantages of 1045 steel is its ability to undergo heat treatment processes, which enhance its mechanical properties. Common heat treatments for 1045 steel include:

Annealing: This process involves heating the steel to a specific temperature and then slowly cooling it, which relieves internal stresses and makes the steel easier to machine.

Quenching and Tempering: To improve the hardness and tensile strength, 1045 steel can be quenched (rapidly cooled in water or oil) and then tempered (heated to a moderate temperature and cooled slowly).

Normalizing: This process helps refine the grain structure of the steel, improving its strength and toughness.

These heat treatments help tailor the properties of 1045 mechanical structure tubes to suit the demands of specific applications, such as higher load-bearing capacity or enhanced fatigue resistance.

Applications :

Due to its versatility and combination of strength, hardness, and machinability, the 1045 mechanical structure tube is used in a wide variety of industries, including:

Automotive Industry: 1045 steel is commonly used in the production of components such as shafts, gears, and axles, where strength and durability are crucial.

Manufacturing: In the manufacturing sector, it is used for the construction of heavy machinery, hydraulic cylinders, and other structural components.

Construction: It is employed in the building of structural frameworks and supports that require high load-bearing capacity.

Agriculture: Components such as drive shafts, bearings, and pistons in agricultural machinery are often made from 1045 steel.

Energy Sector: 1045 tubes are used in power plants and other energy-related applications where toughness and wear resistance are essential.

Why us?

We focus on the research, development, production and sales of seamless steel pipes, special-shaped steel pipes and hydraulic cylinders. We have a complete production chain and an advanced equipment system, including piercing machines, cold drawing machines, hot rolling machines, high-precision flaw detection and testing equipment. The company has passed multiple authoritative certifications such as ISO9001, API, SGS, CCS, DNV, ABS, CE, RoHS, etc., ensuring that each product complies with international standards. We are committed to providing customers with high-quality, customizable solutions to meet diverse application needs.

Relying on our own built processing base and modern workshops, combined with multiple branches and storage centers across the country, we have achieved sufficient inventory and efficient logistics coordination, significantly shortening the delivery cycle and ensuring the rapid delivery of orders.

We have established a complete service and support system. After the order is signed, the professional after-sales team can provide timely and safe on-site guidance and technical support to ensure that customers are at ease throughout the process from procurement to use.

FAQ:

1. Do you support customized design and production?

Sure. We have a professional engineering team that can conduct customized design and production with special sizes, control systems or OEM according to your requirements.

2. How fast can you deliver?

In stock sizes, it takes 3-5 days. For customized sizes, it takes 30-35 days.

3. What payment methods do you support?

We support TT payment. Generally, 30% to 50% of the payment is made in advance, and the remaining amount is paid before shipment.

4. Can you provide material certification (MTC)?

Yes, we will provide MTC to you after production is completed to ensure that the material quality meets the standards.

5. What is the minimum order quantity?

Generally, we accept trial orders. The minimum order quantity is 1-3 tons, which can be determined according to different products.

Certification:

Packaging and Transportation: