Offers to Sell

Material SCM440 Steel Product Information 1.Describe: 4140 steel is a kind of alloy structural steel. It belongs to the steel with the American grade equivalent to the 42CrMo grade in my country. This kind of steel belongs to the medium hardenability steel with high yield, good comprehensive mechanical properties, good strength, good toughness and hardenability. High advantages, its carbon content is 0.33%-0.48%, its tensile strength is 795 MPa, and its hardness is 241HB. After heat treatment at 4140, it has good strength and good comprehensive mechanical properties, and it has good manufacturability. Fasteners, salvage tools, etc. 2.Corresponding steel number: China GB steel number 42CrMo, Germany DIN steel number 42CrMo4, Germany DIN material number 1.7225, French NF standard 40CD4/42CD4, Japanese JIS standard SCM440, British BS standard 708M40/708A42/709M40, American AISI/ASTM 4140, American SAE 4140, American UNS Standard G41400 (4140 alloy structural steel, executive standard: ASTM A29/A29M-04) 3.Application: It is used to manufacture forgings that require higher strength and larger quenched and tempered section than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clips that are heavily loaded, and can also be used for Drill pipe joints and fishing tools for oil wells below 2000m, and can be used for molds of bending machines, etc. 4.Feature: This steel has good strength, good toughness, high hardenability, good workability, small processing deformation, quite good fatigue resistance, small deformation during quenching, and high creep strength and durable strength at high temperature. ​ We provide high-quality steel,ex-factory price, support customization, strong company and factory strength; welcome your inquiry and order;please contact us for quotes. songshunsteel41404340

Minimum Order: 2 barrels

Hydraulic Waste Material Balers, ranges from 40 tons to 120 tons pressure force, has a processing power of up to 10 tons per hour. It is perfect for recycling shed handling large daily amount of soft waste such as cardboard, paper, plastic film, natural fiber, packing materials, etc. It combines advanced computer controlled operations with reliable hydraulics and seamless heavy duty frame construction. Application: Applicable for baling & belting of loose materials like scrap paper (cardboard, newspaper), plastic scraps(PET bottle, plastic film or crates) & straw, hay, etc. Ideally suited to recycling companies, manufacturing plants, printers & convertors , warehouse and distribution , manufactures of packaging ......

1. Steel Grade AISI 4140/DIN 1.7225/JIS SCM440/GB 42CrMo Size & Dimension Dia:20-120mm L:2000-5800mm Surface treatment Black/Peeling/Polishing/Machined Technique Cold/Hot rolled, Cold-Drawn or Hot Forged Heat Treatment Annealed; Quenched; Tempered Delivery Condition Hot Rolled or Forged/Peeled or Black Surface/Annealed or QT Test SGS/UT100%/Elements Testing Certificate ISO/Mill Certificate AVAILABLE Steel Type Round bar/Plate 2. AISI 4140 alloy steel round bar sheet plate has high fatigue strength and low notch sensitivity. Low-temperature impact toughness is also very high, no obvious temper brittleness. It 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. And the equivalent grade for it is DIN 1.7225 and JIS SCM440. 4140 Steel properties and chemical composition as below. 3. 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/aisi-4140-steel , -round-bar-sheet-plate-jis-scm440-din- 1-7225/< , br>songshunsteel41404340

Minimum Order: 2 barrels

4140 steel, this steel has good workability, small processing deformation, good fatigue resistance, is a medium hardenability steel, 4140 has good strength and good comprehensive mechanical properties after heat treatment, good workability, yield High. The maximum use temperature is 427 degrees Celsius. 4140 strength, high hardenability, good toughness, small deformation during quenching, high creep strength and lasting strength at high temperature. It is used to manufacture forgings that require higher strength and larger quenched and tempered section than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clips that are heavily loaded, and can also be used for Drill pipe joints and fishing tools for oil wells below 2000m, and can be used for molds of bending machines. ASTM 4140 Surface Treatment and Heat Treatment 1.Surface Treatment Plate:Origin Black,Orign cold rolled bright, Machined,Grinded Bar:Origin Black,Orign cold rolled(drawn) bright,Turned,Peeled,Grinded Heat treatment specification Heat treatment standard: quenching at 850℃, oil cooling; tempering at 560℃, water cooling, oil cooling; 4140 Steel Applications It is used to manufacture forgings that require higher strength and larger quenched and tempered sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clips that are heavily loaded, and can also be used for Drill pipe joints and fishing tools for oil wells below 2000m, and can be used for molds of bending machines, etc.                     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) FAQ Q:Are you a factory or a trading company? A: The fact is that we are a company. We have own factory and several warehouses. Under the trend of globalization of the world, we established a professional foreign trade department to change the world. Q: What is your delivery date? A: The delivery date is about 10-30 days after receipt of payment. Q: Can I get some samples? A: We are honored to offer you samples. Q: What port do you usually ship from? A: We have 3 common ports,Tianjin, Shanghai and Shen. Q: What is the payment terms? A: T/T is our priority, L/C is also OK for us. 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: 1 bags

Ozone is a pale blue gas with a distinctively pungent smell. Ozone gas is a powerful oxidant and has many industrial and consumer applications related to oxidation. This same high oxidising potential, however, causes ozone to damage mucous and respiratory tissues in animals, and also tissues in plants, above concentrations of about 100 ppb. This makes ozone a potent respiratory hazard and pollutant near ground level. Ozone gas odour is sharp, reminiscent of chlorine, and detectable by many people at concentrations of as little as 10ppb in air.

1.4140 steel alloy round bar product details ·keyword:4140 steel alloy round bar ·Usage:It is used to manufacture forgings that require higher strength and larger quenched and tempered sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, connecting rods and spring clips that are heavily loaded, and can also be used for Drill pipe joints and fishing tools for oil wells below 2000m, and can be used for molds of bending machines, etc. · Other Steel Types:5140 /4140 / 4340 / 4142 / 15CrMo / 6150 / 38CrMoAI / 8620 ..... ·Serve:OEM/ODM,Sample free and 24 hours online ·Delivery status:With heat treatment (normalized, annealed or high temperature tempered) or without heat treatment Goods, the delivery status should be specified in the contract 2.SAE 4140 Steel Equivalent Steel Grade  China GB steel number 42CrMo, Germany DIN steel number 42CrMo4, Germany DIN material number 1.7225, French NF standard 40CD4/42CD4, Japanese JIS standard SCM440, British BS standard 708M40/708A42/709M40, American AISI/ASTM 4140, American SAE 4140, American UNS Standard G41400 (4140 alloy structural steel, executive standard: ASTM A29/A29M-04) 3.AISI 4140 Chemical Composition C:0.38-0.45 Si:0.17-0.37 S：≤0.035 P:≤0.035 Mn:0.50-0.80 Cr:0.90-1.20 Mo:0.15-0.25 Ni:≤0.30 Cu≤0.30 4.SAE AISI 4140 steel heat treatment （1）Machinability In the annealed condition, the alloyed tool steel 1.7225 has good machinability （2）Training DIN 1.7225 steel has high ductility. It can be shaped in the annealed state using conventional techniques. More pressure or force is required to form because it is tougher than plain carbon steels. （3）Welding Alloy steel 1.7225 can be welded with all advanced techniques. However, the mechanical properties will be affected if it is welded in the heat treated condition and post-weld heat treatment should be performed. （4）Heat treatment 1.7225 tool steel is heated to 845°C (1550°F) and then oil quenched. Before hardening, it can be normalized by long heating to 913 °C (1675 °F) and then air cooling. （5）Forge It is forged at 926 to 1205 °C （6）Hot working 4140 steel can be hot worked at 816 to 1038 °C (1500 to 1900 °F). （7）Cold working 1.7225 steel can be cold worked in the annealed condition using conventional methods. （8）Glow Heat it to 800 – 850 °C, hold until the temperature is uniform throughout the section and cool in the kiln. （9）Normalize Heat the 1.7225 alloy steel to 870-900℃, hold until the temperature is uniform throughout the section, soak for 10-15 minutes, and cool in still air. （10）Cranking DIN 1.7225 steel can be tempered at 205 to 649 °C (400 to 1200 °F) depending on the desired hardness. The hardness of the steel can be increased if the tempering temperature is lower. For example, a tensile strength of 225 ksi can be achieved by annealing at 316 °C (600 °F), and a tensile strength of 130 ksi can be achieved by annealing at 538 °C (1000 °F). （11）Hardening Alloy steel according to DIN 1.7225 can be hardened by cold forming or heating and quenching. What is the application of 4140 steel? AISI 4140 steel round bar is an alloy structural steel with good strength and good comprehensive mechanical properties after heat treatment. It has good manufacturability. The maximum operating temperature is 427°C. It is used to manufacture forgings that require higher strength and larger quenched and tempered section than 35CrMo steel, and can also be used to manufacture turbine fasteners, tool bodies, dies, brake shoes, etc. Dongguan Songshun Mould Steel Co., Ltd. is an Indusrtial and trading company with 2 warehouses that manufactures good & high quality kinds of steels starting from 2012. The company provides the customized products and OEM service. What´s more, we keep the mass stock of over 20000 tons. In those years, we offer a wide range of steels to our customers from all over the world. And we enjoy high praise among them. Contact us Feel free to contact us,we are glad to serve for you. Songshun Always Open the Door for You. MiKi Zhuo Skype/Whatsapp/Wechat:+86-18269260283 A , DD: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/ songshunsteel41404340

Minimum Order: 2 barrels

Features of 10x50 Binoculars Blue Lens ● 10x High Magnification ● 50mm Large Objective lens ● Multi-Coated Optics ● Fold down eye cups ● Center Focus Knob ● Porro Prism ● Includes lens covers, Neck Strap and Soft Carrying Case ● Close Focus (ft/m) 33/10 ● Eye Relief 20 mm ● Exit Pupil 5.00mm ● Field of View (ft@1000yds/m@1000m) 324/108

4140 steel is a kind of alloy structural steel. It belongs to the steel with the American grade equivalent to the 42CrMo grade in my country. This kind of steel belongs to the medium hardenability steel with high yield, good comprehensive mechanical properties, good strength, good toughness and hardenability. High advantages, its carbon content is 0.33%-0.48%, its tensile strength is 795 MPa, and its hardness is 241HB. After heat treatment at 4140, it has good strength and good comprehensive mechanical properties, and it has good manufacturability. Fasteners, salvage tools, etc. China GB steel number 42CrMo, Germany DIN steel number 42CrMo4, Germany DIN material number 1.7225, French NF standard 40CD4/42CD4, Japanese JIS standard SCM440, British BS standard 708M40/708A42/709M40, American AISI/ASTM 4140, American SAE 4140, American UNS Standard G41400 (4140 alloy structural steel, executive standard: ASTM A29/A29M-04) Mechanical properties: Tensile strength σb (MPa): ≥1080(110) Yield strength σs (MPa): ≥930(95) Elongation δ5 (%): ≥12 Area shrinkage ψ (%): ≥45 Impact energy Akv (J): ≥63 Impact toughness value αkv (J/cm2): ≥78(8) Hardness: ≤217HB Sample size: sample blank size is 25mm Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc. After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter. Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service. Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so 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:mikizhuo Songshun Facebook:Songshun Steel Songshun YouTube:MiKi Zhuo Songshun Company Website:https://steelpurchase.com/ http://www.songshunsteel.com/ songshunsteel , 41404340

Minimum Order: 1 bags

Zhejiang Gongzheng auto parts factory is famous truck Brake Chamber Manufacturers and Air Brake Chamber Suppliers. We specializing in the production of commercial vehicle air brake control components. The factory has successively passed ISO 09001:2000 certification, ISO / TS 16949:2009 certification and IATF 16949:2016 certification. We have obtained ROHS, SGS certification. We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered. OEM/ODM truck Brake Chamber is available.

Minimum Order: 9 kilometres

LiDAR Scanning System with HESAI XT Laser Sensor Mounted on DJI M600 Pro gAirHawk GS-130X is a kind of short-range, compact LiDAR point cloud data acquisition system, integrated HESAI XT laser scanner, GNSS and IMU positioning and attitude determination system, and storage control unit, is able to real- time, dynamically, massively collect high-precision point cloud data and rich image information. It is widely used in the acquisition of 3D spatial information in surveying, electricity, forestry, agriculture, land planning.

This production line is suitable for packaging production of soft drinks such as PET bottled mineral water and purified water. The core equipment is a three- in-one unit for bottle washing, filling and capping. Specifications Capacity: A-15000 bottles/hour ----54000 bottles/hour (500ml) Applicable bottle type 200ml-1500ml Filling valve: Gravity mechanical valve/imported flow meter valve is used according to customer needs DGY Series Rinser-Filler-Capper Monobloc DGY series rinser-filler-capper monobloc is an efficient automatic liquid packing machine that perfectly combines bottle rinsing machine, pressure filling machine and capping machine. The empty bottles are fed into the rinsing machine in an orderly manner by the air conveyor, and then turned over through the nozzle and washed inside. After dropping the bottle, it is automatically sent to the filling machine to realize high-quality, high-speed filling. Finally, use the bottle capper to safely and reliably cover the bottle cap.

Optical system Light source single 40W LED (RGBW) Light source life ≥ 5000h Number of beads 12 Color temperature 2800K-8500K adjustable Color system Mixing color RGBW(red/green/blue/white) linear mixing color; Built-in macros Electrical System Input voltage AC100-240V, 50/60Hz Rated power 600W Power interface hand-in-hand power input/output Signal interface 3-core XLR input/output Software and control Channel mode Overall control channel mode :12/17 channel Point channel mode 11/17/18/58 channel Communication design DMX wire transmission, master-slave, self-walk, gradual change, RDM bidirectional control technology, remote function effect upgrade Display screen LCD LCD screen, 180° reversible display, Bilingual menu in Chinese and English

Makeup Brush Set Custom Material details High-grade fiber bristles: soft texture, good elasticity, delicate makeup natural. Bright silver copper tube: thickened copper tube is not easy to deformation, wear-resistant and durable. Wooden handle: solid wood brush handle, low profile and texture. RCT Makeup Brush Set Description Length: 155mm~200mm Width: 7mm , ~16mm Handle Width: 7mm~16mm Length: 70mm~110mm Bristle Length: 5mm~55mm Material: Black ebony Handle, Chrom-plated Brass Ferrule, White Goat Hair, Cruelty-free./Synthetic Hair, Cruelty-free. How to use: Classic set of brushes including all parts of the face required brush type most effective makeup tools for all parts of the easy to apply makeup to create a natural and beautiful makeup. Features: soft bristles, good elasticity, sweep out the makeup will be very natural. Product Details Quotation EXW Price: Negotiable as per quantity required MOQ>1000 sets   Product Information 1. Product Name: 11Pcs High End Brown Makeup Brush Set OEM 2. Weight: 800g/Set 3. Length: 16CM~20CM 4. Package: Opp Bag+Carton 5. Characteristics: Elegant Fresh Brown, Soft and Dense Hair, Easy to Stick Powder, Rendering Uniform 6. Hair Material: High Quality Sythetic Hair, Cruelty-free./White Goat Hair, , Cruelty-free 7. Ferrule Material: Chrom-plated Brass Ferrule 8. Handle Material: Black ebony   9.Brush Introduction Powder Brush Blush Brush Contour Brush Highlighter Brush Eyeshadow Brush Shading brush Eyeshadow Brush Concealer Brush Lip Brush Eyebrow Brush Eyeliner Brush   Advantage Hot sale. Fast Delivery   Basic makeup tools. You can create any makeup you want with it. Made of super soft bristles, our eye makeup brushes are suitable for even the most sensitive skin. Providing an incredible touch and feel. Our eye makeup brushes are dense and shaped well, No shedding. Easy to maintain and clean.   Shipment: DHL/ FedEx/ EMS/ TNT/ UPS/ China Post Air Mail/ Sea/Air. Fee: Please contact our professional salesman which would calculate the exact price for you according to your detailed choice. Payment Ways: T/T,  Western Union. , Qingxian Runcaitang Cosmetics Co., Ltd. is a professional makeup brush manufacturer integrating R&D, production and sales. We provide Customized Makeup Brush Set, and support OEM/ODM Makeup Brush Set.

Minimum Order: 500

HONY has 8 years of R & D experience, focusing on Intelligent glasses, 3D glasses, Sunglasses,Smart Glasses and other technology products. Our products can bring you a new experience of health, green and environmental protection. Welcome to visit! All of our electronic accessories use superior materials, practical and decent office accessories sets, best gifts for your family, friends, colleagues, students, employees for Birthday, Anniversary, Graduationary, Holiday, Hanukkah, Christmas, Thanksgiving, NewYear,Business, Houswarming, Parties etc.