Alloy

In addition to iron and carbon, alloy steel is called alloy steel by adding other alloying elements. An iron-carbon alloy formed by adding an appropriate amount of one or more alloying elements on the basis of ordinary carbon steel. According to the difference of added elements and appropriate processing technology, special properties such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, and non-magnetic properties can be obtained. In addition to iron, carbon and unavoidable small amounts of silicon, manganese, phosphorus and sulfur, steel also contains a certain amount of alloying elements. The alloying elements in steel include one or more of silicon, manganese, molybdenum, nickel, antimony, vanadium, titanium, niobium, boron, lead and rare earth. This steel is called alloy steel of the alloy steel system. According to their respective resource conditions, it is found in my country that the alloy steel system mainly composed of silicon, manganese, vanadium, titanium, niobium, boron, lead and rare earth accounts for more than 10% of the total steel output. 8 categories. They are: alloy structural steel, spring steel, bearing steel, alloy tool steel, high speed tool steel, stainless steel, heat resistant stainless steel and electrical silicon steel.songshunmoldsteel41404340

Minimum Order: 2 barrels

1.The main alloying elements of alloy steel are silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, aluminum, copper, boron and rare earth. Among them, vanadium, titanium, niobium, zirconium, etc. It is a strong carbide forming element in steel. Given enough carbon, they can form their own carbides under the right conditions. When carbon is lacking or under high temperature conditions, they enter into solid solution in atomic state; manganese, chromium, tungsten, and molybdenum are carbide-forming elements, part of which enters solid solution in atomic state, and the other part forms substitute alloy cementite; aluminum, copper, nickel , cobalt, silicon, etc. are elements that do not form carbides and usually exist in solid solution in an atomic state. 2.There are many types of alloy steel, usually divided into low alloy steel (content <5%), medium alloy steel (content 5% ~ 10%) and high alloy steel (content > 10%). According to quality, it is divided into high-quality alloy steel and special alloy steel; according to its characteristics and uses, it is divided into alloy structural steel, stainless steel, acid-resistant steel, wear-resistant steel, heat-resistant steel, alloy tool steel, rolling bearing steel, alloy spring steel and special properties. Steel (such as soft magnetic steel, permanent magnetic steel and non-magnetic steel). 3.Alloy steel contains more other elements than carbon steel Alloy steel refers to steel containing silicon and manganese as alloying elements or deoxidizing elements, as well as other alloying elements, and some also contain certain non-metallic elements. According to the content of alloying elements in steel, it can be divided into low alloy steel, medium alloy steel and high alloy steel. The carbon steel mainly refers to the steel whose mechanical properties depend on the carbon content in the steel, and generally does not add a large amount of alloying elements, and is sometimes called ordinary carbon steel or carbon steel. Carbon steel is also called carbon steel, an iron-carbon alloy with a carbon content of less than 2% WC. In addition to carbon, carbon steel generally contains a small amount of silicon, manganese, sulfur, and phosphorus. According to the purpose, carbon steel can be divided into three categories: carbon structural steel, carbon tool steel and free-cutting structural steel. According to the carbon content, carbon steel can be divided into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC0.25% - 0.6%) and high carbon steel (WC>0.6%)songshunmoldsteel41404340

Minimum Order: 1 bags

AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. AISI 4340 is also one kind of nickel chromium molybdenum steels. 4340 alloy steel is generally supplied hardened and tempered in the tensile range of 930 – 1080 Mpa. Pre hardened and tempered 4340 steels can be further surface hardened by flame or induction hardening and by nitriding. The 4340 steel has good shock and impact resistance as well as wear and abrasion resistance in the hardened condition. AISI 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed. Fusion and resistance welding is also possible with our 4340 alloy steel. ASTM 4340 material is often utilized where other alloy steels do not have the hardenability to give the strength required. For highly stressed parts it is excellent choice. AISI 4340 alloy steel can also be machined by all customary methods.songshunmoldsteel41404340

Minimum Order: 2 barrels

AVAILABLE SIZE: Round bar: Diameter(mm) Max 800mm; Length(mm) Max 12000mm. Plate: Thickness(mm) Max 800mm; Width(mm) Max 2300mm; Length(mm) Max 12000mm. Condition: Cold rolled(drawn)≤50mm, Hot rolled≤12-250mm, Hot forged≥50mm.   AISI 4140/DIN 1.7225 Introduction: AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength.   Fabrication and Heat Treatment: 1. Forging Preheat the steel carefully, then raise the temperature to 1150-1200°C for forging. Do not forge below 850°C. 2. Annealing Heat the AISI 4140 slowly to 800-850°C and allow enough time for the steel to be thoroughly heated. Cool slowly in the furnace to 480°C followed by air cooling. 3. Stress Relieving When parts are heavily machined, ground or otherwise subject to cold work, stress relieving will be beneficial prior to hardening. 4. Hardening AISI 4140 steel is usually supplied ready heat treated to 18-22HRC. If further heat treatment is required annealed AISI 4140 should be heated slowly to 840- 875°C and after adequate soaking at this temperature quench in oil. Temper as soon as the tools reach room temperature. 5. Tempering Heat the AISI 4140 carefully to a suitable temperature selected by reference to a tempering chart or table (usually between 550-700°C, soak at the temperature for 2 hours per 25mm of ruling section, then allow to cool in air. Tempering between 250-375°C is not advised as tempering within this range will seriously reduce the impact value. 6. Surface Treatment Plate: Origin Black, Orign cold rolled bright, Machined, Grinded Bar: Origin Black, Orign cold rolled(drawn) bright, Turned, Peeled, Grinded ABOUT US: We specialize in 4140 and 4340 steels, which are versatile and have many advantages for a variety of industrial applications. Knowing the differences between them will help you choose the one that best suits your needs.   ​Our advantages: Focus on the steel industry for more than ten years, strong factories, professional services, ensure quality, customize according to customer requirements, factory prices, fast transportation,Good after-sales service, pleasant cooperation, high repurchase rate and so on. We offer a wide range of information and high quality steel products on 4140 and 4340 steel, for more information on our 4140 and 4340 steel products, please contact us today. To discuss pricing details, please request a quote. CONTACT US: MiKi Zhuo E-mail:jacklu@songshunsteel.com Skype/W , hatsapp/Wechat:+86-18269260283 ADD:No.4 Dongda Street, Shatou, Changan Town, Dongguan City, Guangdong Province, P.R.C China For more 4140 steel product information, please click this link: https://steelpurchase.com/4140-scm440-172 , 25-steel/ songshunmoldsteel41404340

Minimum Order: 5 dozens

Alloy tool steel is a type of steel in which chromium, molybdenum, tungsten, vanadium and other alloying elements are added on the basis of carbon tool steel to improve hardenability, toughness, wear resistance and heat resistance. It is mainly used in the manufacture of measuring tools, cutting tools, impact- resistant tools, cold and hot molds and some special-purpose tools. songshunmoldsteel41404340

Minimum Order: 1 bags

Item: Alloy aluminium strip Standard: GB/T3190-2008,GB/T3880-2006,ASTM B209,JIS H4000-2006,etc Material: 3003,3004,5052,5754,5083,1060,1200,1100,a1100P , ,3003,3004,5052,5652,5154,5254,54 54,5083,5086, , 5056,5456,2A12,2024,2014,6061,6063,etc Size: Thickness：0.1-200mm,or as required, Width：2-2000mm,or as requiredSize can be customized according to customer needs Export to: China, Mongolia, North Korea, South Korea, Japan Philippines, Vietnam, Laos, Cambodia, Myanmar, Thailand, Malaysia, Brunei, Singapore, Indonesia, Nepal, Bhutan, Bangladesh, India, Pakistan, Sri Lanka, Maldives, Kazakhstan, Kyrgyzstan Stan, Tajikistan, Uzbekistan, Turkmenistan, Afghanistan, Iraq, Iran, Syria, Jordan, Lebanon, Israel, Palestine, Saudi Arabia, Turkey, Cyprus, Finland, Sweden, Norway, Iceland, Faroe Islands, Denmark (Dan), United Kingdom , Ireland, Netherlands, Belgium, Luxembourg, France, Monaco, Romania, Bulgaria, Serbia, Macedonia, Albania, Greece, Slovenia, Croatia, etc. Package: Export standard package:bundled wooden box or be required;etc. Price term: EXW,FOB,CIF,CFR,CNF,etc. Payment: L/C,T/T,Western Union,etc. Certificates: TUV&ISO&GL&BV,etc. Aluminum Strip for Lamp, for Car 1)Further making utensil.2)Solar reflective film.3)The appearance of the building. 4)Interior decorating: ceilings, walls, etc. 5)Furniture cabinets. 6)Elevator decoration. 7)Signs,nameplate,bags making. 8)Decorated inside and outside the car. 9)Household appliances:refrigerators,microwave ovens,audio equipment, etc. 10)The consumer electronics:mobile phones, digital cameras,MP3, U disk, etc. Learn more http://www.wanmetal.com

Minimum Order: 1 bags

CNC Machining Magnesium Alloy Products AZ31 Car Parts 1. Light weight: magnesium alloy is 1/3 lighter than aluminum alloy and 77% lighter than steel, which is the lightest structural metal material in common use. 2. High specific strength and strong rigidity: in the same shape, the rigidity of magnesium alloy products is more than 10 times that of plastics.Under the same rigid conditions, a pound of magnesium is as strong as 1.8 pounds of aluminum and 2.1 pounds of steel.If ABS plastic is replaced with magnesium alloy, the weight of the product can be reduced by 36% and the thickness can be reduced by 64%. 3. Impact resistance: excellent damping shock absorption performance: magnesium alloy resistance to vibration and reduce noise performance is excellent, 10-50 times of aluminum alloy.Magnesium alloy is strong enough to withstand impact, and its thickness is only 1/3 of that of plastic under the same resistance. 4. Good creep resistance. 5. In line with environmental protection: can be completely recycled. 6. Excellent die-casting formability: die-casting can be used to make parts with complex shapes and shell parts with ultra-thin thickness up to 0.45mm thick (ABS plastic 1.2-2mm, aluminum alloy 1.5-2mm). Can be customized according to customer demand a variety of auto parts. Product Name Custom CNC Machining Magnesium Alloy AZ31 Parts Metal Rims Car Hubs Material Magnesium Alloy AZ31B Finish MAO treatment Standard GB, ASTIM, JIS, DIN and others Brand DOME Application Rock Crawler use Certification ISO9001:2015,SGS,ROHS

Silver Plated Copper Alloy Wire Product standard: refer to JB / T 3135-2011, ASTM B289-99 or according to customer requirements Item Diameter(mm) 0.016 0.02 0.025 0.03 0.04 0.05 Tolerance(mm) ±0.001 ±0.001 ±0.002 ±0.002 ±0.002 ±0.002 Conductivity(%) ≧70 Elongation(%) ≧6 ≧10 Tensile Strength(MPa) / Coating Thickness(um) ≧0.3 Appearance No scratches, oil stains, exposed copper, oxidation, etc. Packing 3 inch, 5 inch, etc. Remark According to customers’ requirements Soft Wire Silver Plated Copper Alloy Wire-Hard Wire Item Diameter(mm) 0.016 0.02 0.025 0.03 0.04 0.05 Tolerance(mm) ±0.001 ±0.001 ±0.002 ±0.002 ±0.002 ±0.002 Conductivity(%) ≧70 Elongation(%) ≤4 Tensile Strength(MPa) ≧700 Coating Thickness(um) ≧0.2 Appearance No scratches, oil stains, exposed copper, oxidation, etc. Packing 3 inch, 5 inch, etc. Remark According to customers’ requirements

T-slot aluminium profile is a kind of structural aluminium extrusion used for a wide variety of framing applications due to its significant versatility. As an important category in Otalum's industrial aluminum extrusion profile series, Otalum's aluminium T-slot track is very easy to be assembled with standard tools and fasteners and requires no welding. It can be used to construct any imaginable project. With years' development, Otalum has developed a wide range of slotted aluminium extrusion products so as to greatly satisfy the diverse applications of our customers. Customization services are also available at Otalum. Our experienced engineers can help you to design your own framing system and realize it. Our extruded aluminum T-slot channels/tracks are available in a variety of finishes, including mill finish, clear anodized aluminum including 2-step electrolytic anodizing, powder coating, PVDF painting and wood gram finish. We also offer aluminium extrusion fabrication services on eligible inquiries.

Minimum Order: 20 square metres

Standard aluminium extrusions are also called general profiles or standard profiles. Otalum produces a wide range of standard aluminium extrusion profiles with different dimensions in the following groups: Angle, Bar, Tubes, U- channel. All profiles are produced according to the standard GB5237.1-2017 with the following alloys, 6005, 6060, 6061, 6063, 6082, etc. When ordering, please specify alloy, temper, length, quantity, surface finish, end-use and any special instructions regarding tolerance, delivery, packing and certification. It couldn't be better if you can share with us your designed drawings.

Minimum Order: 20 square metres

Otalum’s served markets also include a variety of industrial and consumer- based markets known as "Industrial Markets". These are comprised of consumer durables, machinery and equipment, electrical and distribution. Otalum supply many prominent manufacturing companies in these markets with comprehensive industrial aluminium profiles, fabrication services and finishing options.

Minimum Order: 20 square metres

In Otalum, extruded aluminium tubes come in three types: round tube, square tube and rectangle tube. Just like other aluminum extrusions profiles manufactured by Otalum, our aluminum extrusion tubes can also be cut to different sizes if the existing products do not meet your requirements. All of our aluminium extruded tubes are produced according to the standard GB5237.1-2017 with the following alloys, 6005, 6060, 6061, 6063, 6082, etc. Precise cutting to length and processing services are available with the fastest lead time.

Minimum Order: 20 square metres

Extruded aluminium square tube is frequently used in the places where lightweight and corrosion resistance is important, such as framework, support columns, gates and fencing, handrails and protective barriers. In Otalum, we offer a wide range of square aluminium profiles with a variety of alloys, sizes and finishes. All of our square aluminium extrusions can also be cut to a specific size if the existing products cannot meet your requirement. Precise cutting to length and processing services are available with the fastest lead time.

Minimum Order: 20 square metres

Aluminium round tube or pipe is used in a lot of structural applications. It is also popular in the transportation industry (like bicycle frames) due to its lightweight. It is measured by initially taking the outside diameter and then the wall thickness. In Otalum, we offer a wide range of aluminium round tube/pipe with a variety of alloys, sizes and finishes. Moreover, all of our round aluminium tubes can also be cut to different sizes in case the existing products cannot meet your personal needs. As a professional aluminium extrusion factory, Otalum provides precise cutting to length and diverse processing services with the fastest lead time

Minimum Order: 20 square metres