Alloy

What is AISI 4140 Steel? AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel.AISI 4140 steel has high fatigue strength and low notch sensitivity. Low- temperature impact toughness is also very high, no obvious temper brittleness. AISI 4140 steel round bar is mainly used after quenching and tempering state. it is used to manufacture high-strength parts under impact loads and the fittings with large cross-sections and other stressed members. Such as the horizontal eccentric shaft of the horizontal forging machine, the crankshaft of the forging press, and etc. ASTM 4140 Steel Application 4140 steel is medium hardenability steel with good strength and good comprehensive mechanical properties after heat treatment. It has good manufacturability. The maximum temperature of use is 427 °C. It can be used to make turbine fastener, tool bodies, forming dies, brake dies and etc. And it also as the material of Oil deep well drill pipe joints and fishing tools below 2000m. AISI 4140 Steel Characteristics 1.It is low alloy steel with chromium, molybdenum, and manganese. 2.Great toughness, fatigue strength, abrasion and impact resistance. 3.It is widely be used in the industry due to its excellent versatility and usefulness. 4.The higher carbon content in it, the higher the strength and heat treatment capabilities it is. 5.It can be oil hardened to relatively high hardenability. Test How is SAE 4140 steel tested? Our AISI 4140 steel round bar and steel plate composition detection is carried out by a spectrometer, which is fast, accurate and efficient in detection; hardness is tested by a hardness tester, The hardness tester is based on the Leeb hardness measurement principle, which can easily and quickly measure a variety of metal materials. While displaying the hardness measurement value immediately, it can be freely converted between different hardness scales, and the tolerance limit can be set in advance, and it will automatically alarm when it exceeds the range. 1. Measuring range: (170-960)HLD,(17-68.5)HRC,(19-651)HB,(80-976)HV,(3 , 0-100)HS, (59-85)HRA(13-100 )HRB 2. Measurement direction: support 360° (vertical down, oblique down, horizontal, oblique up, vertical up) 3. Hardness scale: Richter (HL), Brinell (HB), Rockwell B (HRB), Rockwell C (HRC), Rockwell A (HRA), Vickers (HV), Shore (HS) 4. Display: quarter dot matrix LCD 5. Data storage: maximum 500 groups (impact times 32 to 1) 6. Working voltage: 3V (2 AA size alkaline batteries connected in series) 7. Continuous working time: about 100 hours (when the backlight is not turned on) Songshun specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.Welcome your contact 24 hours a day!!! E-mail:jacklu@songshunsteel.com Skype , /Whatsapp/Wechat:+86-18269260283 Songshun Tiktok:songshunsteelfactory Songshun Facebook:Songshun Steel Songshun Twitter:Songshun Steel Songshun YouTube:SONGSHUN STEEL Songshun Company Website: https://songshunsteel.com/ songshun , steel414043401

Minimum Order: 1 bags

Indium Foil Sheets Rare Metal Alloys 100 X 100 X 0.1mm Pure 99.95% Indium Foil 2021 new material indium foil 100*100*0.1 mm / pure 99.95% indium foil Indium foil is a thin sheet of metal that is composed of the chemical element indium (In). It is a soft, silvery-white metal that has a low melting point and is relatively rare in the Earth's crust. Indium is often used as a minor component in alloys with other metals to improve their properties. Indium Foil Sheets Rare Metal Alloys 100 X 100 X 0.1mm Pure 99.95% Indium Foil 0 item value Place of Origin China Jiangsu Brand Name HaiChuan Application industrial S , hape sheet,rod Material indium Chemica , l Composition indium Product name Indium foil Certificate ISO9001 Size 0-10mm size 10-1000mm Custom sevice Accept Features: Soft and malleable: Indium is a soft and malleable metal, which makes it easy to shape and work with. Low melting point: Indium has a relatively low melting point of 156.6°C, which makes it useful for low-temperature applications. Good electrical conductivity: Indium has good electrical conductivity, making it suitable for use in electrical and electronic applications. Good thermal conductivity: Indium also has good thermal conductivity, making it useful for applications where efficient heat transfer is important. Applications: Electronics industry: Indium foil is used in the electronics industry for applications such as thermal interface materials, touchscreens, and flexible circuits. Solar industry: Indium foil is used in the production of thin-film solar cells. Automotive industry: Indium foil is used in the production of automotive spark plugs and other electrical components. Aerospace industry: Indium foil is used in the aerospace industry for applications such as cryogenic seals and thermal interfaces. Medical industry: Indium foil is used in the medical industry for applications such as radiation shields and as a tracer in medical imaging.

Manufacturer'S Large Inventory Antimony Pellets For Sale Antimony pellets refer to small, solid pieces or pellets of antimony metal. These pellets are typically produced through a casting or melting process and are used in various applications. It's worth noting that the specific applications and uses of antimony pellets may vary depending on the industry and specific requirements. If you have any further questions or need more specific information, please let me know. item antimony metal Purity 99.9%,99.99%,99.999% as No Application industrial Shape pellets, , lump,ingot,powder Manufacturer'S Large Inventory Antimony Pellets For Sale 0 Here's some information about antimony pellets: Composition: Antimony pellets are primarily composed of the chemical element antimony (symbol Sb). Antimony is a brittle, silvery-white metalloid that is commonly found in nature as a sulfide mineral called stibnite (Sb2S3). Commercially available antimony pellets usually have a high level of purity, often exceeding 99.5% antimony. Properties: Antimony possesses several notable properties: Brittle and hard: Antimony is a brittle metalloid that can be easily powdered or crushed. It has a relatively high hardness on the Mohs scale. Low thermal and electrical conductivity: Antimony is a poor conductor of heat and electricity. Low melting point: Antimony has a relatively low melting point of around 630°C (1,166°F). This characteristic makes it useful in various applications, including as a flame retardant. Chemical reactivity: Antimony is moderately reactive and can react with certain acids and other chemicals. It is also known to form alloys with other metals, such as lead, tin, and copper. Applications: Antimony pellets are used in a variety of applications, including: Batteries: Antimony is used in the production of lead-acid batteries, where it improves the durability and performance of the battery plates. Antimony pellets may be added to the lead-acid battery paste or used in the grid alloy. Alloying agent: Antimony is added to certain alloys, such as lead alloys, to improve their hardness, strength, and casting properties. Antimony pellets may be used as a source of antimony in the alloying process. Flame retardants: Antimony compounds, including antimony trioxide, are commonly used as flame retardants in plastics, textiles, and other materials due to their ability to inhibit or suppress the spread of fire. Antimony pellets may be used as a raw material in flame retardant formulations. Semiconductor manufacturing: Antimony is used in the production of certain semiconductors, particularly those used in infrared detectors and diodes. Antimony pellets may be used as a source material for semiconductor fabrication. Other applications: Antimony pellets are also employed in various other applications, such as pigments, glass production, and as a catalyst in certain chemical reactions. Safety considerations: While antimony pellets are generally considered safe for handling, it is important to follow appropriate safety precautions, such as using personal protective equipment, when working with or processing antimony or antimony-containing materials. Antimony compounds, such as antimony trioxide, may have different safety considerations, and proper handling guidelines should be followed.

Inconel is a family of austenitic nickel chromium based super alloys. Inconel alloys are oxidation corrion resistance materials well suited for service in extreme environments subjects to pressure and heat.When heated,Inconel forms a rhick,stable,passivating oxide layer protecting the surface from further attack.Inconel retains strength over a wide temperature range,attrative for high temperature applications where aluminum and steel would succumb to creapas a result of thermally induced crystal vacancies.Inconel's high temperature strength is developed by solid solution strengthening or precipitation hardening,depending on the alloy.

Heat-Proof Magnesium Alloy Sheet For Computer, Communication , Consumer Electronics Description Material Advantages Environm , ental protection materials Green recyclable, renewable and sustainable development Polymer matrix composite Specific strength, greater specific modulus Metal matrix composite High heat and conductivity compound material Make products of any shape you need Function Good fatigue resistance and Good shock absorption. Good safety performance in case of overload. Ablation resistance, good friction performance, High electrical insulation performance, excellent corrosion resistance, and special optical, electrical and magnetic properties The thermal expansion coefficient is small and the size stability is good. Good high temperature performance and good wear resistance. Good fracture toughness. No moisture absorption, no aging, good air tightness. Introduction 1. Magnesium alloy has been widely used in aviation, aerospace, transportation, chemical industry, rocket and other fields because of its high specific strength, large modulus of elasticity, good heat dissipation, good shock absorption, greater impact load bearing capacity than aluminum alloy, and good corrosion resistance to organic matter and alkali. 2. In addition, the application potential of magnesium alloy in medical devices is great; if the metal magnesium enterprises can make a breakthrough in processing performance and product price, then magnesium alloy will also be widely used in LED industry. Advantages of magnesium alloy used in automobile parts 1) Magnesium alloy used in automobile parts has the following advantages: it can significantly reduce vehicle weight, fuel consumption and exhaust emissions, and improve the overall economic index of fuel. 2) 60% of the fuel used in the car is consumed by the self weight of the car. For every 10% of the weight loss of the car, another 8% to 10% will be reduced. 3) The weight reduction of the car body can improve the pulling payload and improve the braking and acceleration functions. 4) The use of magnesium alloy can improve the shock absorption function and reduce the noise. Corresponding low improves the safety performance of the car. magnesium alloy automobile parts trumpet plate truck hub transmission case oil pump distributor and headlight bracket camshaft cover clutch housing oil cover wheel center of coal mining car crankcase blade cover and engine bracket engine bracket and body fan blade oil filter gearbox housing

Best Quality Maraging Steel Nickel Material Inconel 600/601/602CA/617 Etc.600 30 C276 Alloy Steel Bar Product Description: We produce High Temperature Superalloy round rods. We melt good quality Ni-based Alloy round rods with Vacuum Furnaces and Induction Furnaces. We can cast and machine the hard Nickel-based Alloy round rods as per the drawings. We would like to help select suitable Ni-based Alloy Grade as per your specific working condition. Nickel-based alloys have been in use for producing various components such as vanes or combustion chambers.The material can be implemented as wrought or as precision-cast parts or as centrifugal cast parts.The design of Nickel superalloys, which is aimed at an enhancement of both their oxidation resistance and their hot corrosion resistance, has received considerable impetus recently, especially since the advent of overlay coating techniques and the extensive studies which have been undertaken to elucidate the hot corrosion mechanisms and the effect of alloying elements. Product name Nickel Alloy Bar Certificate ISO9001,CE or as per customer. Surface Polished Size Accord , ing to customer needs Standard AISI, ASTM, GB,BS,EN,JIS,DIN Material Nickel Alloy Application Construction decoration,etc. Feature Representative type of Ferrite stainless steel, with magnetic Good cost performance, price stability Good shaping capability, weld bending capability, high thermal conductivity, low thermal expansion Advantages Strong corrosion and decorative effect TradeTerms FOB, CFR, CIF, EXW. Payment Terms T/T,L/C at sight 30%T/T in advance,balance 70% should be paid after receiving the copy of B/L. Cooperation Ship-owner MSK, CMA, MSC, HMM, COSCO, UA, NYK, OOCL, HPL, YML, MOL Nickel Inconel 600 Material 601 602CA 617 Etc.600 30 C276 Alloy Steel Bar 0 Qingsen, one of the industry 's leading supplier of Truck Body Parts,Trailer Accessories and Commercial vehicle components since 2018.Our products cover more than 8o0 kinds which include Door Lock System.Hinges, Fasteners, Cargo Control, Door Seal, Door Retainer,Buckle, Roller,E-track, Winch,Buffer, Folding Step,Deck Ring etc. And can completelyserve for trucks,trailers, containers etc.we excel in providing our customers with the best in value by deliveringthe products you need.Our team strives for "extraordinary' in providingthe truck body parts and trailer parts industry with the best in productsand service which is unparalleled in the industry.when you need any parts related to a truck or trailer or container of anykind.Qingsen is your world-wide ONE-STOP SHOP. With more than 500suppliers and factories nationwide, we help you get the projects donequickly and correctly. Q1: Can I have one or two samples for checking? A: Yes, one free samples and freight collect, trial order is aslo welcome. Q2: What's your lead time? A: Depending on orders, usually 10~35 days Q3: What countries have you exported to? A: Worldwide! Q4: Do you have MOQ ? A: Depending on exact product, usually 500 units, no MOQ if goods in stock, most products list on Alibaba we have hundreds to thousands in stock. Q5: Can you meet my requirements like print LOGO on the product, specific packaging, etc A: Of course! we are a profesional factory, everything can go in you way! Q6: Can I visit your company? A: sure, any time at your convinience, please inform us before your visit Q7: How is my product shipped? Will my product arrive on time? A: By sea, by air or by express carriers (UPS, FedEx, TNT) transit time depends on freight rates. Q8: What's terms of payment? A: 30% T/T deposit, 70% balance before delivery. B: 30% T/T deposit, 70% balance against BL. C: 100% in advance, L/C at sight, Western Union/ Paypal for small amount payment.

20 years' experience in exporting various offorging/rolling grinding steel balls, mill steel rods and cylinders... OEM/ODM services Exporting to Europe and the South America MOQ of 10Tons Specialized in Precision Casting and Forging Ball Grinding Media Fields Suizhou Gaincin Machinery Co.,Ltd(info#GAINCIN.com.cn) has and insists on its own marketing philosophy from production to sales, stable quality and best quality service, mutual benefit with customers. In order to meet various sizes of forging steel grinding media balls, skew rolling steel grinding media balls, casting alloy chromium steel balls with Cr contents range dia.8mm to 150mm,sections,cylinder field development request, we constantly explore and innovate, making our product with the higher quality and diversification to meet the different customer`s request from all over the world. Meeting ISO Standard and SGS All of our grinding steel balls are processed according to the standards of ISO 9001:2008, and our balls conform to the requirements of SGS and RoHS. Work with Us Today Immediately! We sincerely say thanks for our customer, because of your support, we become more professional. Grinding Media Ball is the most common in the world and also the most fascinating, although sometimes we cannot absolute get super-hardness balls, we are still making great efforts to explore and approach it. Gaincin Machinery is an energetic team and we are expecting your cooperation. Contact us today.

Minimum Order: 10 long tons

Introduction The forged products of Achemetal Tungsten & Molybdenum Co., Ltd. include tungsten, tungsten-lanthanum, tungsten-aluminum, tungsten-rhenium and other metals of which all the raw materials are high-purity powder, featuring less impurity content in bar blanks, high sintering density and large deformation of the forged finished products. We lay emphasis on the control over forging technologies in the machining process, which is supplemented by an HIP process as necessary, to ensure the characteristics of high density, fine crystal grains and easy deep processing of products. Tungsten-molybdenum alloy forged products with high-density fine crystal grains have become a big feature of Achemetal products. According to different machining processes, tungsten bars have the conventional process density of 18.5 and the process density of more than 19.0 after HIP. Product description Product Name tungsten block 38.1mm 1.5'' pure 1kg tungsten cube blcok price Material Pure tungsten and tungsten heavy alloy Standard ASTM B760, GB-T 3875, ASTM B777 Application Ornament,decoration,Balance weight,desktop,gift,target,Military industry Processing Sintering, Rolling, Forging, machining Surface clean, alkali wash, polished Density 18.0 g/cm3 --19.2 g/cm3 Popular size pure tungsten and tungsten alloy cube/block: 6.35*6.35*6.35mm 10*10*10mm 12.7*12.7*12.7mm 20*20*20mm 25.4*25.4*25.4mm 38.1*38.1*38.1mm(1kg tungsten cube) 47*47*47mm(2kg tungsten cube) 51*51*51mm(2.5kg tungsten cube) 54.5*54.5*54.5mm(3kg tungsten cube) 103*103*103mm(20kg tungsten cube

Grade 1050/1060 0.1*310mm Aluminum Foil Aluminium foil has anti - leakage, fresh, anti - counterfeiting, anti - theft, anti - moisture and other functions, but also has a good antibacterial ability. Aluminium Foil adhesive Tape is a self-adhesive sealing tape consisting of a high-performance rubber adhesive compound, protected by an aluminium film. It is highly adhesive, even at low temperatures, to all common building materials. And it is resistant to UV-rays. During ageing, the film naturally changes colour but maintains quality in time. Application: Chemical industry, electronics, standard parts, fasteners, kitchen equipment, mechanical processing and other industries Grade 1050 / 1060 Aluminum Foil Oxidized Surface 0.1 X 310mm 0 Package Grade 1050 / 1060 Aluminum Foil Oxidized Surface 0.1 X 310mm 1

1. Description Of Machined Molybdenum Crucible 35ml Volume: Machined molybdenum crucibles are mainly small-sized crucibles, which are machined from molybdenum rods by lathes. 2. Size Of Machined Molybdenum Crucible 35ml Volume: Purity Density Size Tolerance (mm) Wall thickness(mm) 99.95% ≥10.2g/ cm3 Diameter(mm) 10-100 Height(mm) 10- , 200 Diameter +/-5.0 Height +/-5.0 1-20 Other size can be processed by customer's request. Use Temperature: 1100~1800 ℃ Melting point: 2625 ℃ Surface: less than Ra 1.6 Standard: ASTM B387

We could produce C-103 niobum alloy wire, rod, sheet and target as per your requirements.

Minimum Order: 1 bags

High quality anodized LED aluminum profiles do not rust due to anodising and are suitable for indoor use as well as indoor bathrooms, kitchen interiors and outdoor use.The covers, ie diffuser, are of high quality and UV protected. The opal “milk glass” lid better fades the ledges and smoother light and prevents reflections from the shiny work surface. The clear lid allows all light to pass through. Model No.: KN21 Item Type: Surface LED Profile Dimensions: W35.0*H35.0 mm Standard length: 2m/pcs Suitable for led strip: PCB width up to 24mm Material: 6063 T5 Aluminum Alloy Treatment: Sandblasting oxidation Finished color: Silver/ Black/ White Diffuser material: PC Diffuser finished: Frosted Accessories: End caps, Clips, Hanging wiring kits Installation: Surface-mounted Standard Package: Inner Clear PE bag+EPE FOAM+Carton Box Customized Package: Available on request

Pure Nickel 99.8% Ni200/ Ni 201 foil/tapes/strip Features: pure nickel has a Nickel content of 99.6% giving it a pure nickel rating; Pure nickel will never corrode and come loose in high drain application. Pure nickel has excellent mechanical properties, high corrosion resistance in ifferent environments, and magnetic feature,high heat transfer, high conductivity, low gas volume and low vapor pressure. Pure nickel also has good spot welding properties and high tensile strength. Pure nickel strip mainly used in lithium batteries, battery ear, metal stamping parts, electric vehicles, nickel batteries, telecommunications, electric vacuum, special bulbs and other industries. 1. Low resistance, make the battery pack more powerful, save energy. 2. Pure Nickel to make it easy welding, stable connection 3. Dood tensile and easy operate assembly. 4. shaped design, save too much work for customer to assembly battery pack. 5. High Electrical Conductivity Size range Wire: 0.025 to 8.0 mm. Strip:0.05-1mm * 5-240mm The thickness and dimensions can be met what customers required. Physical properties 1.Spot welding of pure nickel is good 2.The resistance of pure nickel is lower 3. Battery discharge time of pure nickel strip longer 4. The battery spot welding is stronger. Pure nickel Functions/Applications 1. manufacturing nickel-cadmium battery 2. nickel-hydrogen battery 3. lithium cell 4. assembled battery 5. industries of electric tool and special lights 6. Superconductor Applications

Alloy Structural Steel Supplier ODM Alloy Structural Steel Supplier Stock 1. Structural alloy steel (structural alloy steel) refers to steel that is used as mechanical parts and various engineering components and contains one or several alloying elements in a certain amount. 2. Alloy structural steel is generally divided into quenched and tempered structural steel and case-hardened structural steel. ① The carbon content of quenched and tempered structural steel is generally about 0.25% to 0.55%. For structural parts of a given cross-sectional size, during the quenching and tempering treatment (quenching and tempering), if it is quenched along the section, the mechanical properties It is good, but if hardenability is not carried out and free ferrite appears in the microstructure, the toughness decreases. For steels with a tendency to temper brittleness, such as manganese steel, chromium steel, nickel-chromium steel, etc., they should be cooled quickly after tempering. The quenching critical diameter of this type of steel increases with the increase of grain size and alloying element content. For example, 40Cr and 35SiMn steels are about 30 to 40 mm, while 40CrNiMo and 30CrNi2MoV steels are about 60 to 100 mm. Structural parts such as shafts and connecting rods with large loads. ②Surface hardening structural steel is used to manufacture parts with hard and wear-resistant surface and flexible core, such as gears, shafts, etc. In order to make the toughness of the core of the part high, the carbon content in the steel should be low, generally 0.12 to 0.25%, and there should be an appropriate amount of alloying elements to ensure suitable hardenability. Nitride steel also needs to add alloying elements (such as Al, Cr, Mo, etc.) that are easy to form nitrides. Carburizing or carbonitriding steel, after carburizing or carbonitriding at 850~950℃, quenched and used in low temperature tempering (about 200℃). Nitrided steel is treated by nitriding (480～580℃) and used directly without quenching and tempering. 3.Production Process According to the steel grade and steel quality requirements, the smelting of alloy structural steel can be carried out by oxygen top-blown converter, open hearth, electric arc furnace; or by electroslag remelting and vacuum degassing. The ingot can be cast by continuous casting or die casting. The ingot should be slowly cooled or hot forged and rolled. When the ingot is heated, the temperature should be uniform and there should be sufficient holding time to improve segregation defects and avoid uneven deformation during forging and rolling; the steel after forging and rolling is small in size, especially carburizing with a carbon content of about 0.2%. Steel should be cooled rapidly at temperatures above 600°C to avoid aggravating the banded structure; for forgings with larger cross-sections, measures should be taken to eliminate internal stress and white spots. Quenched and tempered steel should be quenched into martensite structure as much as possible, and then tempered into sorbite structure; in the carburizing process of carburized steel, the concentration gradient of the carburizing layer should not be too large, so as to avoid continuous network on the grain boundary of the carburizing layer. Carbide; nitrided steel must first be heat treated to obtain the required properties, and then final finishing can be used for nitriding. After nitriding treatment, no processing is required except that the brittle "white layer" is ground and removed. 4. Songshun specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.Welcome your contact 24 hours a day!!! E-mail:jacklu@songshunsteel.com Skype , /Whatsapp/Wechat:+86-18269260283 Songshun Tiktok:mikizhuo Songshun Facebook:Songshun Steel Songshun YouTube:MiKi Zhuo Songshun Company Website:https://steelpurchase.com/ http://www.songshunsteel.com/ songshunsteel , 41404340

Minimum Order: 2 barrels