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Alloy steel significantly enhances strength, toughness, hardenability, and wear resistance through the addition of alloying elements such as chromium and molybdenum. It can maintain stable and reliable mechanical properties under high loads, impact, and complex operating conditions, making it a core material for manufacturing structural components and wear-resistant parts.
priceRating
★★★★★
machinability
Moderate
wallThickness
1.5–2.5 mm
tolerance
±0.005 mm
Description
Load-bearing and power transmission structures; critical components requiring strength, toughness, and reliability.
Alloy steel is suitable for various surface treatments, such as carburizing, nitriding, blackening, chrome plating, etc.
Alloy steel exhibits relatively poor corrosion resistance and presents high machining difficulty.
Select from our full range of materials for your application.
Alloy Steel 5140 is a typical medium-carbon chromium alloy structural steel, with excellent hardenability, strength, and wear resistance. It is one of the most commonly used materials for medium-to-heavy-duty mechanical components.
Alloy Steel 4140 is a medium-carbon chromium-molybdenum alloy structural steel with excellent strength, toughness, and hardenability. It is suitable for large-section structural components subjected to high loads and impact.
Q345 is a low-alloy high-strength structural steel with excellent weldability, toughness, and strength. It is widely used in construction structures, mechanical structural components, and other fields.
Tool steel D2 is a high-carbon, high-chromium cold work tool steel known for its excellent wear resistance, good hardenability, and moderate toughness. It is especially suitable for cold work tooling that requires extreme wear resistance and high compressive strength under relatively low impact loads.
Tool steel A2 is a medium-carbon, medium-chromium air-hardening cold work die steel. It offers excellent toughness, wear resistance, and dimensional stability, making it suitable for cold work dies requiring both wear resistance and impact resistance.
Die Steel 718 is a pre-hardened mold steel widely used in the plastic mold industry, with excellent toughness, superior polishing performance, and more stable machining dimensions.
Die Steel 1566 is a high-carbon, high-manganese steel with high strength, high hardness, and excellent elasticity. After heat treatment, it can achieve outstanding wear resistance and is widely used in mechanical components requiring extremely high strength and elasticity.
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From alloy selection to machining capability — supporting reliable CNC Alloy Steel parts production.
Alloy steel is produced by adding specific alloying elements to carbon steel to enhance key performance properties. Compared with carbon steel, alloy steel offers superior strength, toughness, and corrosion resistance, making it suitable for more demanding and specialized machining applications. It is widely used as a critical material in aerospace, heavy equipment, and other extreme-duty industries. However, alloy steel typically has higher material costs and lower machinability, leading to increased tool wear and higher overall machining costs.
We possess professional alloy steel CNC machining capabilities. Leveraging high-rigidity machining platforms and precision CNC systems, we can achieve stable cutting and precise forming for various alloy steel grades. Even with high-hardness, high-rigidity alloy steel materials, our expert team can effectively handle them, providing you with manufacturing solutions that balance cost-effectiveness and delivery efficiency.
Xmake has a CNC production system that covers raw materials and manufacturing coordination, adhering to professional standards from the material supply chain and in-house workshops to partner processing facilities. We offer several common alloy steel grades, including AISI 5140, AISI 4140, Tool Steel D2, and Tool Steel A2. We provide processed materials in various states, ensuring superior material properties and traceable origins. While these represent our standard alloy steel offerings, we welcome inquiries for specialized alloy steel grades. Contact us for tailored procurement and processing solutions.
Have more questions? Our engineering team is ready to help you find the right solution.
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