Our CNC machining materials
Our CNC processing materials are rich, including metal, plastic, composite materials, etc. No matter what kind of CNC processing materials or services you need, we provide satisfactory solutions.
CNC machining material
| Material name | Features | Surface treatment | Main application |
|---|---|---|---|
| 6061 aluminum | Good processability, easy welding, anti-corrosion and corrosion resistance, easy polishing, dense material with high toughness, and good oxidation effect. | Sandblasting, anodizing, brushing, decoration (chrome/nickel/silver/gold), paint, spray, silk screen, laser marking. | Wide range of uses: aviation, communication, machine parts, precision machining, SMT, construction, etc. |
| 5052 aluminum | Aluminum alloy 5052 is characterized by good corrosion resistance, good formability and weldability, and medium strength. | Various surface treatments, such as sandblasting, anodizing, chrome plating, baking varnish, etc. | Applied to aircraft, vehicles, instruments, hardware, electrical, etc., including the manufacture of fuel tanks, pipes, street lamps and other processed parts and rivets |
| 2A12 aluminum | High-strength hard aluminum, good heat resistance, can be heat treated and strengthened and can be welded. | Sand blasting, anodizing, wire drawing, chrome plating, paint baking, plastic spraying, Teflon, silk screen printing, laser marking and other surface treatment processes. | It is suitable for manufacturing aircraft structural parts, skins, gaskets, ribs and spars, and rivets, etc., and the applicable temperature does not exceed 150°C. |
| 7075 aluminum | High-strength alloy with good mechanical properties and positive reaction, one of the strongest alloys commercially available. | A variety of surface treatment processes, covering spraying, anodizing, chrome plating, etc., to create a variety of personalized products. | Mechanical parts, flight instruments, defense missiles, tractors, aviation, aerospace, etc. |
| 303 steel | It is resistant to ablative corrosion, and has good cutting resistance and burning resistance. | Sandblasting, baking paint, plastic spraying, spraying Teflon, passivation, electrolytic polishing, screen printing, laser marking. | 303 stainless steel improves cutting performance and resistance to high-temperature bonding, most suitable for automatic lathes, bolts and nuts, and for various shaft parts. |
| 304 steel | Good processing performance, high toughness, and high-temperature resistance. | Sandblasting, wire drawing, baking paint, plastic spraying, spraying Teflon, passivation, electrolytic polishing, silk screen printing, laser marking. | Widely used in the manufacture of plate heat exchangers, bellows, household goods, auto parts, medical appliances, etc. |
| 316 steel | Higher ductility, stress corrosion resistance, compressive strength and high-temperature resistance. | Sandblasting, wire drawing, baking paint, plastic spraying, Teflon spraying, passivation, electrolytic polishing, silk screen printing, laser marking. | It is widely used in seawater equipment, chemical, dye, paper, oxalic acid, fertilizer and other production equipment, and also in food processing, ropes, CD rods, bolts, nuts, medical and other industries. |
| 316L steel | Higher ductility, stress corrosion resistance, compressive strength and high-temperature resistance. | Sandblasting, wire drawing, baking paint, plastic spraying, Teflon spraying, passivation, electrolytic polishing, silk screen printing, laser marking. | It has higher corrosion resistance than 304 and 304L in corrosive media containing chloride ions. Suitable for seawater desalination and water industry. |
| 420 steel | Abrasion-resistant, corrosion-resistant, high hardness. | Sandblasting, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, spraying Teflon, silk screen printing, laser marking. | Applicable to all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. Mostly used in the manufacture of parts resistant to corrosion by atmosphere, water vapor, water and oxidizing acid. |
| 430 steel | 430 stainless steel has corrosion resistance, thermal conductivity, low thermal expansion coefficient, thermal fatigue resistance, and good weld mechanical properties. | Sandblasting, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, spraying Teflon, silk screen printing, laser marking. | Mainly used in hot water tanks, hot water supply systems, sanitary appliances, durable household appliances, bicycle flywheels, etc. |
| 301 steel | 301 stainless steel is cold deformed and strengthened steel, which has good rust resistance, but slightly poor corrosion resistance, and is not suitable for harsh environments. | Sandblasting, wire drawing, baking paint, plastic spraying, spraying Teflon, passivation, electrolytic polishing, silk screen printing, laser marking. | 301 is mainly used in a cold-worked state for equipment components that are subjected to high loads and where it is desirable to reduce the weight of the equipment and not to rust. |
| 321 steel | It maintains good resistance to intergranular corrosion up to 800-1500°F (427-816°C) with precipitation of chromium carbides. | Sandblasting, wire drawing, baking paint, plastic spraying, spraying Teflon, passivation, electrolytic polishing, silk screen printing, laser marking. | 321 stainless steel has good corrosion resistance in the atmosphere and is widely used in petrochemical, electric power, bridge and automotive industries. |
| Q235 alloy steel | A3 carbon structural steel new steel grade Q235 carbon structural steel, due to the moderate carbon content, better overall performance, strength, plasticity and welding characteristics | Sandblasting, brushing, blackening, chrome plating, galvanizing, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, silk-screening, laser marking. | It is widely used in the production of steel bars or in the construction of plant frames, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc. |
| 45 # alloy steel | The grade of 45 steel is a high-quality carbon structural steel, corresponding to the Japanese standard S45C, the American standard: 1045, and the German standard C45. It is characterized by higher strength and deformation resistance than ordinary A3 steel. | Sandblasting, wire drawing, blackening, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking varnish, plastic spraying, silk screen printing, laser marking. | It is used to make small-section quenched and tempered parts with large loads and large normalized parts with low stress, as well as surface hardened parts that do not require high core strength, such as pins, guide posts, hands and other parts. |
| Cr12 alloy steel | Cr12 is an alloy tool steel with good hardenability and wear resistance. It is mainly used for cold stamping parts that bear small impact loads and require high wear resistance. | Sand blasting, blackening, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, laser marking. | It is mainly used for cold stamping dies and punches, cold cutting scissors, drill sleeves, gauges, wire drawing dies, embossing dies, thread rolling boards, drawing dies and thread rolling dies that bear less impact load and require high wear resistance. |
| 3Cr13 alloy steel | 3Cr13 steel has good machinability, after heat treatment (quenching and tempering), it has excellent corrosion resistance, high polishing performance, high strength and wear resistance. | Sand blasting, blackening, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, laser marking. | It is suitable for making plastic molds with high load, high wear resistance and corrosive medium. |
| GCr15 alloy steel | GCr15 steel is a representative steel grade of high-carbon chromium bearing steel with good comprehensive properties. After quenching and tempering, the hardness is high and uniform, and the wear resistance and contact fatigue resistance are high. Good thermal workability. | Sand blasting, blackening, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, laser marking. | It is mainly used to manufacture steel balls, rollers and bushings on drive shafts of internal combustion engines, electric locomotives, machine tools, tractors, rolling equipment, drilling machines, railway vehicles and mining machinery. |
| 40Cr alloy steel | In addition to quenching and tempering, this steel is also suitable for cyaniding and high-frequency quenching. The machinability is good, and when the hardness is 174-229HB, the relative machinability is 60%. | Sand blasting, blackening, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, laser marking. | After quenching and tempering, this steel is used to manufacture mechanical parts that withstand medium loads and medium speeds, such as steering knuckles, rear axle shafts of automobiles, gears, shafts, worms, spline shafts, top sleeves, etc. on machine tools. |
| Spring Steel -65Mn | 65Mn spring steel, manganese improves hardenability, φ12mm steel can be hardened in oil, the surface decarburization tendency is smaller than silicon steel, the comprehensive mechanical properties after heat treatment are better than carbon steel, but it has overheating sensitivity and temper brittleness. | Sand blasting, blackening, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, laser marking. | It can be used as various flat and round springs, cushion springs, and spring springs in small sizes. It can also be used to make spring rings, valve springs, clutch reeds, brake springs, and cold-drawn steel wire coil springs. |
| Die steel -SKD11 | It has good toughness and high temperature fatigue resistance, can withstand temperature fusion, is suitable for long-term work at high temperature, and has good cutting performance and polishing performance. | Sand blasting, blackening, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, laser marking. | Efficient blanking die. Stamping dies and embossing dies, various scissors, inlaid blades, woodworking blades, thread rolling dies, wear-resistant slider cold heading dies, thermosetting resin molding dies, advanced gauges and other deep drawing and cold extrusion dies. |
| Brass-H59 | H59 is the cheapest brass with high strength and hardness and good plasticity. It can still withstand pressure processing in a hot state. It has general corrosion resistance and other properties are similar to H62. | Sand blasting, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, tin plating, silver plating, gold plating, passivation, silk screen printing, laser marking. | It can be used for various deep drawing and bending parts, such as pins, rivets, washers, nuts, conduits, barometer springs, screens, radiator parts, etc. |
| Brass-H62 | H62 brass is a kind of ordinary brass with an average copper content of 62%. It has good mechanical properties, good plasticity in hot state, good plasticity in cold state, good machinability, easy to braze and weld, and durable Corrosion, but prone to corrosion cracking. | Sand blasting, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, tin plating, silver plating, gold plating, passivation, silk screen printing, laser marking. | It can be used for various deep drawing and bending parts, such as pins, rivets, washers, nuts, conduits, barometer springs, screens, radiator parts, etc. |
| Copper-T2 | T2 copper refers to copper-silver alloy, in which the copper + silver element content of copper is >99.9O, and there is no requirement for phosphorus element. | Sand blasting, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, tin plating, silver plating, gold plating, passivation, silk screen printing, laser marking. | Used as electrical, thermal, and corrosion-resistant equipment. Such as wires, cables, conductive screws, detonators for blasting, evaporators for chemicals, storage containers and various pipelines. |
| Oxygen-free copper-TU2 | TU2 oxygen-free copper has high purity, excellent electrical and thermal conductivity, no “hydrogen disease” or very little “hydrogen disease”; processing performance, welding, corrosion resistance, and corrosion resistance are all good. | Sand blasting, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, tin plating, silver plating, gold plating, passivation, silk screen printing, laser marking. | TU2 oxygen-free copper is used for electric vacuum devices, instruments and meters. |
| Tin Bronze -QSn-6-6-3 | This alloy has high mechanical properties, anti-friction properties and corrosion resistance, easy cutting, good brazing and welding properties, small shrinkage coefficient, and non-magnetic. | Sand blasting, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, tin plating, silver plating, gold plating, passivation, silk screen printing, laser marking. | Tin bronze is very resistant to corrosion in the atmosphere, sea water, fresh water and steam, and is widely used in steam boilers and marine ship parts. |
| Beryllium Copper C17200 | No blisters, pores, balanced hardness, dense structure, high strength, good thermal conductivity, good electrical conductivity, corrosion resistance, excellent wear resistance, good processing performance, stable performance under high pressure, non-magnetic, Excellent polishing performance, good anti-adhesion performance. | Sand blasting, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, tin plating, silver plating, gold plating, passivation, silk screen printing, laser marking. | Injection molds and high-pressure blow molds, mold inserts, rapid cooling, aluminum alloy mold inserts, increase strength, wear resistance and shorten injection cycle, hot runner nozzles, electrode and punch materials, not subject to magnetic molds, non-magnetic tools , High thermal conductivity bearings can produce mirrors with high surface precision. |
| Electrician pure iron-DT4C | Electrical pure iron, also known as industrial pure iron, is a high-quality steel with an iron content of more than 99.5%, and is a low-carbon, low-sulfur, low-phosphorus iron. | Sand blasting, blackening, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, laser marking. | The first choice for professionally manufacturing electromagnetic devices, automotive pistons, electronic components, and aviation instruments. |
| Electrician pure iron -DT4E | Generally, industrial pure iron is very soft in texture, extremely tough, and has good electromagnetic properties. Industrial pure iron has a higher melting point than iron, is harder to rust than iron in humid air, and can be passivated in cold concentrated sulfuric acid. | Sand blasting, blackening, decorative chrome plating, chrome plating, zinc plating, nickel plating, black chrome plating, black zinc plating, black nickel plating, baking paint, plastic spraying, Teflon spraying, silk screen printing, laser marking. | Widely used in electronic and electrician, electrical components, magnetic materials, amorphous products, relays, sensors, automobile brakes, textile machinery, electric meter solenoid valves and other products. |
| Titanium Alloy -TC4 | The composition of titanium alloy TC4 material is Ti-6Al-4V, which belongs to (α+β) type titanium alloy and has good comprehensive mechanical and mechanical properties. | Sandblasting, silk screen printing, laser marking | It has been successfully applied in aerospace, petrochemical, shipbuilding, automobile, medicine and other departments. |
| Magnesium Alloy -AZ91D | Magnesium alloy AZ91D mainly relies on pressure mold casting, which is characterized by high specific strength and greatly improved corrosion resistance compared with pure magnesium. | Sandblasting, silk screen printing, laser marking | It is mainly used for shells, small-sized thin or special-shaped brackets of electrical products. |
| ABS | Good rigidity, impact resistance, high and low temperature resistance, chemical resistance, excellent mechanical and electrical properties, easy processing, good dimensional stability, easy coloring and spraying, and secondary processing. | Sandblasting, painting, oil spraying, plastic spraying, silk screen printing, laser marking | The largest application areas of ABS resin are automobiles, electronic appliances and building materials. |
| PTFE | White odorless and non-toxic powder, stable, corrosion-resistant, sealed, lubricated and non-sticky, electrical insulation and aging-resistant. | Sandblasting | It is used as insulating layer and corrosion-resistant material in electrical appliances, aviation, electronics, computers and other industries, and can be made into various parts and equipment container linings. |
| POM | POM is a white or black plastic particle with high hardness, high steel and high wear resistance. | Sandblasting | Mainly used for gears, bearings, auto parts, machine tools, instrument internals and other products that play a skeleton role. |
| Bakelite | It has high mechanical strength, good insulation, heat resistance and corrosion resistance. | None | Commonly used in the manufacture of electrical materials, such as switches, lamp holders, earphones, telephone casings, instrument casings, etc. |
| PMMA | Plexiglass has good transparency, chemical stability, mechanical properties and weather resistance, easy to dye, easy to process, beautiful appearance and so on. | Sand blasting, oil spraying, silk screen printing, laser marking | It is used to make signboards, billboards, light box panels, Chinese and English alphabet panels, etc. |
| PP | It has chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties and good high wear-resistant processing performance, etc. | None | It has been widely developed and applied in many fields such as machinery, automobiles, electronic appliances, construction, textiles, packaging, agriculture, forestry, fishery and food industry. |
| PPS | It has the advantages of high mechanical strength, high temperature resistance, chemical resistance, flame retardant, good thermal stability, and excellent electrical properties. | None | It is widely used in the fields of electronics, automobile, machinery and chemical industry. |
| PU | Youli glue has the characteristics of cushioning, quietness, shock absorption, wear resistance, and high temperature resistance. | None | Mainly used in shoe industry and medical industry. Polyurethane can also be used to make adhesives, coatings, synthetic leather, etc. |
| PVC | Polyvinyl chloride has the advantages of flame retardancy (flame retardancy value above 40), high chemical resistance, good mechanical strength and electrical insulation. | None | It is widely used in building materials, industrial products, daily necessities, floor leather, floor tiles, artificial leather, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, fibers, etc. |
| Epoxy board FR4 | Flame retardancy, mechanical properties, dimensional stability, impact resistance, and moisture resistance are all higher than paper substrates. | Silk screen, laser marking | It is mainly used as insulating structural parts in motors and electrical equipment. |
| HDPE | The temperature can reach 100°C; hardness, tensile strength and creep are better than low-density polyethylene; wear resistance, electrical insulation, toughness and cold resistance are better. | Sandblasting, silk screen printing, laser marking | Used in the manufacture of film products, daily necessities and industrial hollow containers, packaging pipes, calendered tapes and cable ties, ropes, fishing nets and braided fibers, wires and cables, etc. |
| LDPE | The temperature can reach 100°C; hardness, tensile strength and creep are better than low-density polyethylene; wear resistance, electrical insulation, toughness and cold resistance are better. | Sandblasting, silk screen printing, laser marking | It is used to manufacture film products, daily necessities and industrial hollow containers, packaging pipes, calendered tapes and cable ties, ropes, fishing nets and fibers for weaving, wires and cables, etc. |
| Nylon-PA6 | Good aging resistance, good mechanical damping ability, good sliding properties, excellent wear resistance, good machining performance, no creep phenomenon, good anti-wear performance, and good dimensional stability when used for precise and effective control. | Sandblasting, silk screen printing, laser marking | Gears and spare parts of anti-corrosion equipment. Wear-resistant parts, transmission structural parts, household appliances parts, automobile manufacturing parts, screw preventive mechanical parts, chemical machinery parts, chemical equipment, etc. |
| Nylon PA66 | Its mechanical strength, stiffness, heat resistance, wear resistance, and creep resistance are better, but its impact strength and mechanical shock absorption performance are reduced, so it is very suitable for automatic lathe machining. | Sandblasting, silk screen printing, laser marking | Mainly used in automobile manufacturing, electrical and electronic, medical equipment and precision instruments. |
| PC | It has high strength and modulus of elasticity, high impact strength, good fatigue resistance, good dimensional stability, low creep, high transparency and free dyeability. | Sand blasting, oil spraying, silk screen printing, laser marking | Mainly used in optical lighting, electrical and electronic, mechanical equipment, medical equipment and other aspects. |
| PEEK | PEEk polyether ether ketone is a special engineering plastic with excellent properties such as high temperature resistance, self-lubricating, easy processing and high mechanical strength, which can be manufactured and processed into various mechanical parts. | Sandblasting, silk screen printing, laser marking | Mainly used in automotive gears, oil sieves, shifting start discs; aircraft engine parts, automatic washing machine runners, medical equipment parts, etc. |
Examples of our CNC machined parts
FAQs
Sheet metal cutting is an important process for making all kinds of main control boxes, auto parts, furniture and other sheet metal products. Common sheet metal cutting methods include the following.
A CNC machine is an automated machine that is equipped with a computerized numerical control system. The system is capable of processing and translating programs containing instruction codes to actually start up the machine and process the part.
CNC machining is an automated machining technology that uses computer-controlled machine tools to perform precision machining operations.
CNC machining is classified by the number of axes it operates in. These movements determine the part features that can be manufactured and also affect productivity and accuracy.
CNC turning is a machining method that uses computer numerical control technology to control the lathe for cutting and processing.
CNC machining is a highly accurate and efficient method of machining, but there are several factors and tips to consider when performing CNC machining costing. Here are all the factors and tips you must know.