Why Choose Carbon Steel As Machining Material
- Affordable. Carbon steel costs significantly less than many alloys. If your project has a limited budget and requires high-volume production, carbon steel is a suitable choice.
- Easy to machine. Carbon steel is easy to machine. It can be formed into your desired part using techniques such as turning and milling.
- High wear resistance. Heat-treated carbon steel parts can withstand long-term wear and tear, ensuring long-lasting service.
- Tensile strength. Machined carbon steel parts can withstand significant tensile forces without breaking easily.
- Weldability. Carbon steel parts can be CNC machined or welded to ensure secure and reliable connections.
Your Trusted Carbon Steel Machining Service in China
Carbon steel has a wide variety of applications in industry. DSR specializes in precision fabrication of an extensive range of carbon steel components. Whether bolts, gears, or other intricate pieces varying in size and complexity, DSR can manufacture them precisely according to client specifications.
DSR pays rigorous attention to every aspect of production. All processes like turning, milling, and heat treating comply fully with standards, confirming that each carbon steel part satisfies dimensional needs in design drawings. To prevent corrosion during use, DSR also applies protective surface treatments.
With such stringent quality control measures, you can feel assured DSR’s products will directly serve in your applications. DSR’s carefully processed carbon steel parts are robust and durable, engineered well to withstand loads in diverse applications like construction steel beams and pipes as well as mechanical equipment bearings and gears.
Product By Features
Our rings have an outer diameter of 230 mm, an inner diameter of 216 mm, and a thickness of 10 cm. They are manufactured through our forging, CNC machining, and ultra-precision processing. We can customize not only rings but also other graphics and shapes.
We manufacture this gear using CNC machining and EDM. We can also offer surface treatments such as anodizing, chrome plating, or powder coating. This part can achieve tolerances of ±0.01 microns and a surface roughness of Ra 0.4.
We select the material, then heat it and perform a series of trimming, water quenching, and lathing processes. We also perform an anodizing surface treatment to enhance the durability and lifespan of the parts. If you have other processing requirements, please contact us directly.
We use CNC machining and deburring to create a smooth surface. We can also perform various surface treatments to suit your requirements. You can choose the processing technology you need to perfectly match your part to your project.
You can choose the type of carbon steel you want to process your wire rod. Our wire rods have tensile strengths ranging from 350 to 2000 MPa and hardnesses ranging from 45 to 65 HRC. You can use them for springs, wire mesh, fencing, and more.
These nuts and bolts are finished with our black zinc plating. You can choose from silver, bluish-white, or yellow finishes. We also offer 4.8, 6.8, or 8.8 galvanizing grades. All parts are certified to ISO9001 and EN10204.
We process carbon steel through stamping and bending. We can customize your product in a variety of colors. If you would like a free sample, we can produce it within a week. We also offer OEM and ODM services.
We use high-carbon steel as raw material. It is not only more durable but also lasts a long time. You can customize the size, color, shape, and surface treatment. All parts are ISO9001:2015 certified.
This round bar is available in diameters from 20 to 700 mm. We hot-roll the carbon steel, machining it, then polishing and peeling it. Lengths are typically 4 to 6 meters. Custom lengths are also available.
Our pulley parts are used in the medical, mechanical, and automotive fields. We can polish, anodize, chrome-plated, and other surface treatments to suit your application needs. We also offer custom colors.
This closed-end valve is ideal for centrifugal pumps. It effectively controls liquid flow. Its closed-end design also significantly extends the valve’s lifespan. If you need pump parts, this is your best choice.
We use AISI 1085 carbon steel balls. Our diameters range from 1.5mm to 50.8mm, and our hardness ranges from HRC 59 to 66. These balls are sturdy and durable, ensuring a safer and more reliable ride.
Female Hydraulic Parts Carbon Steel Maching Hose FittingsSwaged hose fittings, made from machined carbon steel, connect hoses and connectors. They provide excellent sealing and protection. You can use them in machinery and equipment or in the oil and gas industry. They effectively prevent leaks and accidents. We also provide a one-year warranty.
Aerospace Automotive Carbon Steel Maching PartsThese CNC-machined aerospace parts are ideal for use in aircraft structures or engines, helping aircraft operate smoothly. Our machining accuracy is as high as ±0.01mm. They fit perfectly within the aircraft, allowing for effortless installation.
Hot Forging Carbon Steel Stainless Steel Brass PartsThis carbon steel machining is used to stabilize trucks. Its surface is anodized and sandblasted for a more aesthetically pleasing finish and increased durability. Furthermore, our machined surface roughness reaches Ra 0.1 to 1.6 μm.
CNC Machining of Hexagonal Flange Carbon Steel PartsDSR can mass produce parts based on your drawings or samples. We can perform carbon steel machining for automobiles, agricultural machinery, construction machinery, transportation equipment, valves, and other fields. We can also apply various surface treatments to the parts.
Pipe Fittings Carbon Steel Maching FactoryWe can manufacture carbon steel pipe components for you. Whether you’re transporting water, oil, or natural gas, we can do it for you. You can choose between internal and external threads, flanges, or connections. We can also manufacture them directly for you. We also offer custom colors.
Carbon Steel Maching Weld Neck FlangesWe process carbon steel through hot rolling and cold rolling processes. We also support OEM, OBM and OEM services. As a leading CNC machining factory in China, we can manufacture the most suitable carbon steel machining parts for you.
Carbon Steel Straight Hexagonal Threaded Pipe FittingsWe can customize your size, shape, and details to your specifications. No matter what surface treatment or other custom requirements you require, we can deliver. DSR is your guarantee of quality and your best choice.
HRC CNC Machining Hardened Carbon Steel PartsWe heat-treat carbon steel to make it stronger and more durable. Surface treatments can further enhance the durability of the parts. We use 5-axis CNC machining to achieve tolerances of +/- 0.01mm.
Our carbon steel machined parts can be electroplated, painted, blackened, or oxidized.
Under normal use, our carbon steel machining products offer a long service life.
Our carbon steel machining services can be used in a wide range of industries.
We offer a variety of machining technologies, including milling, boring, and grinding, enabling precise part machining.
DSR can machine complex parts based on your carbon steel part dimensions or images.
Our appropriate treatments enhance the durability of carbon steel machined parts.
Carbon steel parts are extremely strong and can withstand high pressures and loads.
We can cut low-carbon and medium-carbon steel parts well, which speeds up machining.
Carbon Steel Machining Efficiency
Carbon steel is an easy material to machine. Compared to some harder alloys, machining carbon steel results in less tool wear. This allows us to produce more carbon steel parts in the same amount of time. We utilize advanced 5-axis machine tools for precision machining, ensuring both accuracy and delivery time.
Carbon Steel Machining Ensures Durability
Heat treatment imparts a hardened surface to machined carbon steel parts. They are also less susceptible to wear under prolonged friction or contact pressure, making carbon steel particularly suitable for use in gears and bearing seats. The high wear resistance of machined carbon steel parts reduces the need for frequent replacement. Furthermore, this wear resistance ensures long-term operational stability and prevents failures due to rapid wear.
Carbon Steel Machining Ensures Tensile Strength
Carbon steel can withstand significant tensile forces without breaking. Many load-bearing parts in construction, automobiles, and machinery require this performance. Carbon steel provides safety and stability in these applications, which means greater reliability for your projects because it reduces the risk of accidents caused by broken parts.
Company Advantage
DSR can machine many types of carbon steel, including low, medium, and high carbon steel. You can choose the right material for your project. Low carbon steel has good toughness and works well for parts that need to resist impact. High carbon steel has high hardness and is better for parts that face wear. If you are not sure which material to use, our designers can give you advice online.
DSR is equipped with CNC machines, milling machines, drilling machines, and welding equipment. These facilities can meet the needs of machined carbon steel parts of varying complexity. Whether you require large-scale production or small custom orders, we have the capability to meet your needs.
We check every step of production carefully. All parts follow the drawing dimensions. Surfaces are smooth and clean. Before shipping, our testers inspect each part to make sure it is ready to use.
Our carbon steel parts are used in cars, machinery, and energy industries. We have exported to the Middle East, Europe, the US, and East Asia. Working with us keeps your projects safe and saves you many problems.
Different types of carbon steel have different properties:
Mild carbon steel: This type of steel contains less than 0.2% carbon, including grades 1010 and 1018. The steel is soft and bends, stamps, or forms easily without breaking. Turning, milling, and drilling are simple tasks. Heating cannot harden this steel. Mild steel works well for body panels, pipes, and bolts.
Medium Carbon Steel: With 0.2% to 0.5% carbon, medium carbon steel is stronger than mild steel. Grades like 1030 and 1040 offer moderate flexibility and some wear resistance. Machining requires proper tools, and heat treatment may be needed for tough parts. Gears, shafts, and similar mechanical parts are common uses.
High-carbon steel: High-carbon steel, like 1080, has a carbon content greater than 0.5% but less than 1%. It is very strong and hard, but also more difficult to machine. Turning and milling can cause rapid tool wear. High-carbon steel is not suitable for welding due to its tendency to crack. However, its high hardness and wear resistance make it commonly used in applications requiring high strength. It is commonly used to make cutting tools, springs, and knives.
Poor corrosion resistance: Carbon steel’s greatest weakness is its susceptibility to rust. It corrodes easily in harsh environments like moisture and rain. Without surface coatings like galvanizing or painting, carbon steel parts quickly develop rust spots. Over time, carbon steel machining parts lose strength. Therefore, carbon steel requires additional protection for long-term outdoor use.
Poor formability: Carbon steel’s formability is inferior to that of materials like aluminum and stainless steel. Medium and high carbon steels, in particular, are prone to cracking during machining. Carbon steel is often less ductile than metals. If a part design requires complex shapes, manufacturing with carbon steel can be difficult.
Unheat-treatable: Mild steel cannot be hardened by heat treatment. Mild steel is suitable for parts requiring ductility, but should not be used in applications subject to heavy loads or high wear.
Aerospace: Carbon steel is commonly used in auxiliary parts in the aerospace industry. It can withstand high pressure and impact, making it suitable for use in fuselage supports and fixtures.
Military and Defense: The military industry has high material requirements. Due to its strength and durability, carbon steel is often used in weapon supports and ammunition casings.
Oil and Gas: Carbon steel is mainly used in pipes, valves, and storage tanks. It can withstand high pressure and harsh outdoor environments.
Automotive: Carbon steel is used in automobile chassis, brake components, and some engine parts to ensure vehicle stability and safety.
We offer a variety of carbon steel machining services. Five-axis machining can simultaneously process surfaces at multiple angles, making it ideal for the manufacture of complex carbon steel parts. CNC milling is often used to create fine surfaces and contours, offering high speed and precision. CNC boring is primarily used to enlarge or correct hole diameters, ensuring accurate hole dimensions. CNC grinding can smooth part surfaces and meet high-precision fit requirements. Electrodischarge machining is suitable for difficult-to-cut areas on carbon steel, enabling complex shapes to be machined regardless of material hardness.
These services can meet your diverse carbon steel part needs. Whether you require high-precision parts or complex shapes, we have the right machining method.
High-carbon steel has a high carbon content. Its hardness and strength are relatively high, making it challenging to machine. When turning or milling, high carbon steel machining parts are more susceptible to tool wear than low carbon steel machining parts. Tools should be made of harder materials, such as carbide. Furthermore, cutting speeds should be kept to a minimum, as this can lead to overheating and damage.
High carbon steel has poor weldability. High carbon steel machining parts are prone to cracking after welding, so direct welding is not recommended. If welding is necessary, preheat the material and allow it to cool slowly after welding to reduce the risk of cracking.
High-carbon steel parts can undergo quenching and tempering to achieve high hardness and wear resistance. It is well-suited for parts requiring high wear resistance, such as cutting tools, springs, and bearings.
In short, high-carbon steel is more difficult to machine than low-carbon and medium-carbon steels. It requires more demanding tools and processes.
Carbon steel machining parts can be damaged in many ways during use. The most common cause is corrosion. Carbon steel has poor corrosion resistance and rusts easily if exposed to water for a long time. This surface erodes, affecting its strength and service life.
Another common problem is cracking. Carbon steel machining parts subjected to repeated high loads for extended periods can develop microcracks. These cracks can expand and eventually break.
Overheating is also a risk. If parts are exposed to high temperatures for extended periods, or if frictional heat is not adequately cooled, carbon steel can deform.
Machining defects can also pose a risk. Improper cutting or inadequate heat treatment can significantly shorten the life of a part.
Finally, overloading can cause damage. If carbon steel machining parts are subjected to loads far exceeding their tolerances, they can quickly fail.
Therefore, carbon steel machining parts must be protected from moisture and corrosive environments, while ensuring high-quality machining to maximize their service life. DSR can meet your needs.
Cost. Carbon steel is generally cheaper than stainless steel and aluminum. If you’re machining large quantities of carbon steel parts, carbon steel is a good choice.
Fatigueproof and stressproof. Carbon steel is much stronger and harder than aluminum, and also has better wear resistance. It’s particularly suitable for parts that must withstand long-term friction. While aluminum is lightweight, it lacks the hardness and easily deforms.
Machinability and flexibility. Carbon steel is easier to machine than stainless steel. While stainless steel often causes tool sticking and excessive heat generation during machining, carbon steel is relatively easier to control.
Applications. Carbon steel parts can be heat-treated to extend their service life, making them suitable for a variety of applications. While stainless steel is corrosion-resistant, it’s expensive and difficult to machine, making it not necessarily the most cost-effective choice.
Yes, carbon steel machined parts often require surface treatment to prevent rust and enhance their appearance. Common surface treatment methods include:
Electroplating: For example, zinc plating, nickel plating, or chrome plating. Electroplating creates a protective metallic layer on the surface of the part, insulating it from air and moisture, effectively preventing rust.
Painting or powder coating: Applying a paint or powder coating to the surface of carbon steel machined parts prevents corrosion and provides different colors for easy identification or enhanced appearance.
Heat treatment and case hardening: Heat treatment or carburizing are used to harden the surface of carbon steel machined parts. It makes them particularly suitable for parts subject to friction or high pressure.
Black oxide treatment: This treatment is common on machined parts. It not only prevents rust but also reduces surface reflection.
We offer more than just these surface treatment technologies. We can also meet any other requirements.
