Material library

2021-09-02
Aluminum alloy 1060 aluminum alloy sheet metal processing
The aluminum content is more than 99.6%, which is also called pure aluminum plate. 1060 is widely used in products that do not require high strength.

Aluminum alloy 5052 aluminum alloy sheet metal processing
5052 aluminum alloy is the most widely used anti-rust aluminum. It has a wide range of use, good corrosion resistance, excellent weldability, good cold workability, medium strength, good forming performance, corrosion resistance, and weldability. , Medium strength, used to manufacture aircraft fuel tanks, oil pipes, and sheet metal parts of transportation vehicles and ships, meters, street lamp brackets and rivets, hardware products, electrical-device housings, etc.

Aluminum alloy 6061 aluminum alloy CNC machining
It is a high-quality aluminum alloy product produced by heat treatment and pre-stretching process. Although its strength can not be compared with 2XXX series or 7XXX series, its magnesium and silicon alloy characteristics are many, it has excellent processing performance, excellent welding characteristics and electroplating. , Good corrosion resistance, high toughness, no deformation after processing, compact material without defects, easy polishing, easy color film, excellent oxidation effect, etc. It is widely used in decoration, packaging, construction, transportation, electronics, aviation, aerospace, weapons and other industries.

Aluminum alloy 2A12 aluminum alloy CNC machining
2A12 aluminum alloy is a kind of high-strength hard aluminum, which can be strengthened by heat treatment; 2A12 aluminum alloy has good spot welding and has a tendency to form intergranular cracks when using gas welding and argon arc welding; 2A12 aluminum alloy can be cut after cold work hardening The performance is good. The corrosion resistance is not high, and anodizing treatment and painting methods are often used, or the surface is coated with aluminum layer to improve the corrosion resistance. Uses are mainly used to make various high-load parts and components (but not stamping forgings) such as aircraft skeleton parts, skins, bulkheads, ribs, spars, rivets and other working parts below 150°C.

Aluminum alloy 7075 aluminum alloy CNC machining
7075 aluminum alloy is a cold-treated forging alloy with high strength, far better than mild steel. 7075 is one of the most powerful alloys commercially available. General corrosion resistance, good mechanical properties and anode reaction. Widely used in the aerospace industry, blow molding (bottle) molds, ultrasonic plastic welding molds, golf heads, shoe molds, paper molds, foam molding molds, dewaxing molds, templates, fixtures, mechanical equipment, mold processing, and Used in the production of high-end aluminum alloy bicycle frames.

Aluminum alloy 6063 aluminum alloy CNC machining
6063 aluminum alloy is a profile aluminum alloy, which is widely used in the construction of aluminum doors, windows and curtain wall frames. In order to ensure that doors, windows and curtain walls have high wind pressure resistance, assembly performance, corrosion resistance and decoration performance, it is important for the comprehensive performance of aluminum alloy profiles. The requirements are much higher than the industrial profile standards.

Aluminum alloy ADC12 aluminum alloy die casting
ADC12 is a Japanese brand, also known as No. 12 aluminum, Al-Si-Cu series alloy, is a die-cast aluminum alloy, suitable for cylinder head covers, sensor brackets, cylinder blocks, etc.

Stainless steel 303 steel/stainless steel CNC machining
303 is a free-cutting stainless steel that contains sulfur and selenium, respectively, and is used in occasions that mainly require free-cutting and high surface finish. 303 stainless steel improves cutting performance and high temperature resistance bonding performance. Most suitable for automatic lathes, bolts and nuts. Suitable for all kinds of shaft parts.

Stainless steel 304 steel/stainless steel CNC processing sheet metal processing
Common labeling methods on the market include 06Cr19Ni10 and SUS304, among which 06Cr19Ni10 generally means national standard production, 304 generally means ASTM standard production, and SUS 304 means Japanese standard production. 304 is a versatile stainless steel, which is widely used to make equipment and parts that require good overall performance (corrosion resistance and formability).

Stainless steel 316 steel/stainless steel CNC machining
Due to the addition of Mo element, 316 stainless steel has greatly improved its corrosion resistance and high temperature strength. The high temperature resistance can reach 1200-1300 degrees, and it can be used under harsh conditions. Mainly used for housing, clamp, ball, valve body, valve seat, nut, valve stem, etc.

Stainless steel 310 steel/stainless steel CNC machining
310 stainless steel is an austenitic chromium-nickel stainless steel with good oxidation resistance and corrosion resistance. Because of the higher percentage of chromium and nickel, 310s has much better creep strength, can continue to work at high temperatures, and has good resistance High temperature.

Stainless steel 201 steel/stainless steel sheet metal processing
201 stainless steel has certain acid and alkali resistance, high density, no bubbles, no pinholes, etc. It is used to produce high-quality materials for various watch cases and watchband back covers. Mainly used to make decorative tubes, industrial tubes, and some shallow stretched products.

45 steel steel/stainless steel CNC machining
After quenching and tempering, the parts have good comprehensive mechanical properties and are widely used in various important structural parts, especially those connecting rods, bolts, gears and shafts that work under alternating loads. But the surface hardness is low and it is not wear-resistant. Can be quenched and tempered + surface quenching to improve the surface hardness of the parts.

40Cr steel/stainless steel CNC machining
40Cr is the standard steel grade of my country's GB, and 40Cr steel is one of the most widely used steels in the machinery manufacturing industry. After quenching and tempering, it has good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity. The steel is suitable for making medium-sized plastic molds.

SPCC cold rolled steel steel/stainless steel sheet metal processing
SPCC was originally the steel name of the Japanese Standard (JIS) "Generally Used Cold Rolled Carbon Steel Sheets and Strips". Now many countries or enterprises directly use it to refer to the similar steel produced by themselves (for example, Baosteel Q/BQB402 standard has SPCC). SPCC has a wide range of uses, such as automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, food cans, etc.

Q235 (A3 steel) Steel/Stainless steel CNC processing Sheet metal processing
Q235 ordinary carbon structural steel is also called A3 steel. Due to the moderate carbon content, the overall performance is better, the strength, plasticity and welding properties are better matched, and the use is the most extensive. It is widely used in construction and engineering structures. It is used to make steel bars or to build factory buildings, high-voltage power transmission towers, bridges, vehicles, boilers, containers, ships, etc., and it is also used as a large number of mechanical parts with low performance requirements. C and D grade steel can also be used as some professional steel.

65Mn steel steel/stainless steel sheet metal processing
After heat treatment and cold drawing hardening, the strength is relatively high, and it has a certain degree of flexibility and plasticity; under the same surface condition and complete hardening, the fatigue limit is equivalent to that of the multicolored alloy spring. But the hardenability is very poor, and it is mainly used for springs with large drop points, such as pressure regulating and speed regulating springs, force measuring springs, round and square spiral springs on general machinery or drawn into steel wires as springs on small machinery.

Magnesium alloy AZ91D magnesium alloy CNC machining
Magnesium alloy is the lightest metal structural material used in the aircraft, spacecraft, and rocket and missile manufacturing industries. Magnesium is lighter than aluminum, with a specific gravity of 1.8 and a lower strength, only 200 to 300 MPa (20 to 30 kg/mm2). It is mainly used to manufacture low-bearing parts. High strength and good corrosion resistance, the shell of electrical products, etc.

Titanium alloy TC4 Titanium alloy CNC machining
TC4 titanium alloy has a series of advantages such as excellent corrosion resistance, small density, high specific strength, better toughness and weldability, etc., and has been successfully applied in aerospace, petrochemical, shipbuilding, automotive, pharmaceutical and other sectors. .

Industrial Pure Titanium Titanium Alloy CNC Machining
Industrial pure titanium is graded according to the content of impurity elements. It has excellent stamping process performance and welding performance, is not sensitive to heat treatment and structure type, and has a certain strength under satisfactory plastic conditions. Its strength mainly depends on the content of interstitial elements oxygen and nitrogen. It has high corrosion resistance in seawater, but is poor in inorganic acids. It is generally used to manufacture various sheet parts or forgings that work at a temperature of -253~350℃ with little force. It can also be used to manufacture rivet wires and pipes.

Zinc Alloy Zinc Alloy Die Casting
Zinc alloy is an alloy based on zinc and other elements. Commonly added alloying elements include low-temperature zinc alloys such as aluminum, copper, magnesium, cadmium, lead, and titanium. Zinc alloy has a low melting point, good fluidity, easy to weld, braze and plastic process, corrosion resistance in the atmosphere, and easy recycling and remelting of residual waste; but its creep strength is low and natural aging is easy to cause dimensional changes. Prepared by melting method, die-casting or pressure-processed into material. According to the manufacturing process, it can be divided into cast zinc alloy and wrought zinc alloy. The main added elements of zinc alloys are aluminum, copper and magnesium. Zinc alloys can be divided into deformation and cast zinc alloys according to the processing technology. Cast zinc alloys have good fluidity and corrosion resistance, and are suitable for die-casting instruments and auto parts shells. Wait.

H59 brass copper CNC processing sheet metal processing
H59 brass is the cheapest brass. It has high strength, hardness and good plasticity, but it can still withstand pressure processing well under hot conditions. Its corrosion resistance is general and other properties are similar to H62.

H62 brass copper CNC processing sheet metal processing
Ordinary brass has good mechanical properties, good plasticity in hot state, and plasticity in cold state, good machinability, easy brazing and welding, corrosion resistance, but easy to cause corrosion cracking. In addition, the price is cheap, and it is a common brass variety that is widely used. H62 (that is, four or six brass). The β phase is much harder than the α phase at room temperature, so it can be used for parts that bear larger loads.

T2 red copper copper CNC processing sheet metal processing
It has good electrical conductivity, thermal conductivity, corrosion resistance and processing properties, and can be welded and brazed. Contains less impurities that reduce electrical and thermal conductivity. A trace of oxygen has little effect on electrical and thermal conductivity and processing properties, but it is easy to cause "hydrogen disease". It is not suitable for processing (annealing) in a high temperature (such as >370°) reducing atmosphere · Welding, etc.) and use.

T3 copper, copper, CNC processing, sheet metal processing
T3 copper has good electrical conductivity, thermal conductivity, corrosion resistance and processing properties, and can be welded and brazed. However, it contains more impurities that reduce electrical conductivity and thermal conductivity, and has a higher oxygen content than T2, which is more likely to cause "hydrogen disease". It cannot be processed (annealed, welded, etc.) and used in a reducing atmosphere at high temperatures (such as >370°C).

Electrician pure iron DT4E Electrician pure iron CNC machining
Industrial pure iron is mainly used in electromagnetic relays, pure iron for iron cores, soft magnetic pure iron, pure iron for magnetic powder clutches, pure iron for electronic locks, electric pure iron for automobile pistons, pure iron belts for magnetic shielding, aviation instruments and meters, Military pure iron, pure iron medium and heavy plates for galvanized pots, pure iron sheets for electronic components, solenoid valves, pure iron for magnetic separators, non-hairline pure iron, pure iron for electron tubes, and electrical pure iron for easy turning.

ABS engineering plastics ABS CNC processing Prototype production 3D printing Injection molding
ABS resin is one of the five major synthetic resins. It has excellent impact resistance, heat resistance, low temperature resistance, chemical resistance, and electrical properties. It also has the characteristics of easy processing, stable product dimensions, and good surface gloss. It is easy to paint , Coloring, it can also be used for secondary processing such as surface metal spraying, electroplating, welding, hot pressing and bonding. It is widely used in machinery, automobiles, electronic appliances, instrumentation, textiles and construction and other industrial fields. A wide range of engineering thermoplastics. ABS is usually a light yellow or milky white granular amorphous resin. ABS is one of the most widely used engineering plastics.

Nylon PA6 Nylon CNC processing Prototype production 3D printing Injection molding
The material has the most superior comprehensive properties, including mechanical strength, stiffness, toughness, mechanical shock absorption and wear resistance. These characteristics, coupled with good electrical insulation and chemical resistance, make nylon 6 a "universal grade" material for the manufacture of mechanical structural parts and maintainable parts.

Nylon PA66 Nylon CNC processing Prototype production 3D printing Injection molding
Compared with nylon 6, its mechanical strength, stiffness, heat resistance, wear resistance, and creep resistance are better, but the impact strength and mechanical shock absorption performance are reduced, which is very suitable for automatic lathe machining. PA66 is more widely used in the automotive industry, instrument housings and other products that require impact resistance and high strength requirements.

Nylon PA12 Nylon CNC processing Prototype production 3D printing Injection molding
The scientific name of PA12 is polylaurolactam, also known as nylon 12. The basic raw material for polymerization is butadiene, which can rely on petrochemicals. It is a semi-crystalline-crystalline thermoplastic material. Its characteristics are similar to PA11, but the crystal structure is different. PA12 is a good electrical insulator and will not affect the insulation performance due to moisture like other polyamides. It has good impact resistance and chemical stability. There are many improved varieties of PA12 in terms of plasticizing properties and strengthening properties. Compared with PA6 and PA66, these materials have a lower melting point and density, and have a very high moisture regain. PA12 has no resistance to strong oxidizing acids. Typical applications of nylon 12: water meters and other commercial equipment, cable sets, mechanical cams, sliding mechanisms, photovoltaic backplanes and bearings, etc.

PVC PVC CNC processing, prototype production, injection molding
Polyvinyl chloride, abbreviated as PVC (Polyvinyl chloride) in English, is a vinyl chloride monomer (VCM) in peroxides, azo compounds and other initiators; or under the action of light and heat according to the free radical polymerization reaction mechanism Polymers formed by polymerization. Vinyl chloride homopolymer and vinyl chloride copolymer are collectively referred to as vinyl chloride resin. PVC used to be the world's largest production of general-purpose plastics, and it is widely used. 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.

POM Saigang POM CNC machining Hand plate production Injection molding
POM is a tough and elastic material that has good creep resistance, geometric stability and impact resistance even at low temperatures. POM has both homopolymer materials and copolymer materials. Homopolymer materials have good ductility and fatigue strength, but they are not easy to process. Copolymer materials have good thermal and chemical stability and are easy to process. Both homopolymer and copolymer materials are crystalline materials and are not easy to absorb moisture. The high degree of crystallinity of POM leads to a very high shrinkage rate, which can be as high as 2% to 3.5%. There are different shrinkage rates for a variety of different reinforced materials. POM has a very low coefficient of friction and good geometric stability, especially suitable for making gears and bearings. Because it also has high temperature resistance, it is also used in pipeline devices (valves, pump housings), lawn equipment, etc. Audio equipment such as video recorders, CD, LD, MD players, radios, earphones, stereo speakers, OA equipment such as printers, keyboards, CD-ROM drives, washing machines, dryers, hair dryers and other household appliances, seat belt mechanical parts, car door exteriors Automobile parts such as handles, mirrors, and engine rooms, as well as precision parts such as cameras and clocks, and molding materials such as building materials, game consoles and other toys and stationery.

PPS PPS CNC machining Prototype production
PPS plastic (polyphenylene sulfide) is a thermoplastic special engineering plastic with excellent comprehensive properties. Its outstanding features are high temperature resistance, corrosion resistance and superior mechanical properties. Excellent electrical insulation (especially high-frequency insulation), white hard and brittle, metal noise when dropped on the ground, light transmittance second only to organic glass, coloring, water resistance, and good chemical stability. Has excellent flame retardancy

PEEK PEEK CNC processing, prototype production
Polyether ether ketone (PEEK) resin is a special engineering plastic with excellent performance. Compared with other special engineering plastics, it has more significant advantages. It has a positive high temperature resistance of 260 degrees, excellent mechanical properties, good self-lubrication, and chemical corrosion resistance. , Flame retardant, peeling resistance, abrasion resistance, not resistant to strong nitric acid, concentrated sulfuric acid, radiation resistance, super mechanical properties, can be used in high-end machinery, nuclear engineering and aviation technology.

Teflon PTFE Teflon CNC machining Hand plate production
Polytetrafluoroethylene (Polytetrafluoroethylene), the English abbreviation is PTFE, (commonly known as "Plastic King, Hara"), the brand name Teflon®, in China, due to the pronunciation, the trademark "Teflon" is also called "Special "Flon", "Teflon", "Teflon", "Teflon", "Teflon", etc., are all transliterations of "Teflon". Products of this material are generally collectively referred to as "non-stick coating"; it is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene. This material is resistant to acids, alkalis, and various organic solvents, and it is almost insoluble in all solvents. At the same time, PTFE has the characteristics of high temperature resistance, and its friction coefficient is very low, so it can be used as a way of lubrication, and it has become an ideal coating for non-stick pots and water pipes.

Bakelite Bakelite CNC machining Prototype production
Bakelite is the first type of plastic to be put into industrial production. It has high mechanical strength, good insulation, heat and corrosion resistance, so it is often used in the manufacture of electrical materials, such as switches, lamp holders, earphones, telephone cases, instrument cases, etc. .

Photosensitive resin Photosensitive resin 3D printing
The material used for light curing rapid prototyping is liquid light curing resin, or liquid photosensitive resin, which is mainly composed of oligomer, photoinitiator, and diluent. In the past two years, photosensitive resins are being used in the emerging industry of 3D printing, and are favored and valued by the industry because of their excellent characteristics.

Plexiglass PMMA (acrylic) Plexiglass CNC processing Hand plate production Injection molding
Polymethyl methacrylate (Polymethyl methacrylate) is a popular name, abbreviated as PMMA. The chemical name of this transparent polymer material is polymethyl methacrylate, which is a polymer compound formed by the polymerization of methyl methacrylate. It is an important thermoplastic that has been developed earlier. Plexiglass is divided into four types: colorless and transparent, colored and transparent, pearlescent, and embossed plexiglass. Plexiglass is commonly known as acrylic, Zhongxuan acrylic, and acrylic. Plexiglass has good transparency, chemical stability, mechanical properties and weather resistance, easy to dye, easy to process, and beautiful appearance. Plexiglass is also called gelatin glass, acrylic and so on. This material is widely used in the production of advertising light boxes, nameplates, etc.

PET PET CNC processing, prototype production, injection molding
Polyethylene terephthalate is the most important type of thermoplastic polyester, commonly known as polyester resin. It is prepared by the transesterification of dimethyl terephthalate and ethylene glycol or the esterification of terephthalic acid and ethylene glycol to synthesize bishydroxyethyl terephthalate and then polycondensation reaction. Together with PBT, they are collectively referred to as thermoplastic polyester, or saturated polyester. It has excellent physical and mechanical properties in a wide temperature range. The long-term use temperature can reach 120°C. The electrical insulation is excellent. Even at high temperature and high frequency, its electrical properties are still good, but the corona resistance is poor. Creep resistance, fatigue resistance, friction resistance, and dimensional stability are all very good.

PBT PBT CNC processing, prototype production, injection molding
Polybutylene terephthalate, the English name polybutylene terephthalate (PBT), belongs to the polyester series, and is composed of 1.4-pbt butylene glycol (1.4-Butylene glycol) and terephthalic acid (PTA) or terephthalate A milky white translucent to opaque, crystalline thermoplastic polyester resin formed by polycondensation of formate (DMT) and through a mixing process. Together with PET, they are collectively referred to as thermoplastic polyester, or saturated polyester. Household appliances (food processing blades, vacuum cleaner components, electric fans, hair dryer housings, coffee utensils, etc.), electrical components (switches, motor housings, fuse boxes, computer keyboard keys, etc.), automotive industry (radiator grilles) , Body panels, wheel covers, door and window parts, etc.).

PC PC CNC processing, prototype production, injection molding
Polycarbonate (PC for short) is a high molecular weight polymer containing carbonate groups in the molecular chain. According to the structure of the ester group, it can be divided into aliphatic, aromatic, aliphatic-aromatic and other types. Among them, the lower mechanical properties of aliphatic and aliphatic-aromatic polycarbonates limit their application in engineering plastics. The three major application areas of PC engineering plastics are glass assembly industry, automobile industry and electronics and electrical appliances industry, followed by industrial machinery parts, optical discs, packaging, computers and other office equipment, medical and health care, films, leisure and protective equipment, etc.

PP PP CNC processing, prototype production, injection molding
Polypropylene is a thermoplastic resin made by the polymerization of propylene. The relative density is small, only 0.89-0.91, which is one of the lightest varieties in plastics. Due to the high crystallinity, the surface rigidity and scratch resistance of this material are very good. PP does not have the problem of environmental stress cracking.

Polyurethane PU polyurethane hand board production
Polyurethane is a type of polymer whose main chain contains -NHCOO- repeating structural units, the English abbreviation PU, includes rigid polyurethane plastics, soft polyurethane plastics, polyurethane elastomers and other forms, and is divided into two categories: thermoplastic and thermosetting. The raw materials are generally presented in a resin state.

Rubber, rubber, hand-made
Rubber: a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformation under a small external force, and can return to its original state after removing the external force. Rubber is a completely amorphous polymer, its glass transition temperature (T g) is low, and its molecular weight is often large, more than several hundred thousand.
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