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55CrMnA spring steel has higher strength, plasticity and toughness, better hardenability, lower overheating sensitivity than manganese steel, lower decarburization tendency than silicon-manganese steel, and greater temper brittleness. The outstanding advantage is good hardenability. In addition, the thermal processing performance, comprehensive mechanical properties, and decarburization resistance are also good. It is used in the vehicle and tractor industries to produce leaf springs with heavy loads and high stress and coil springs with large diameters. 55CrMnA spring steel has higher strength, plasticity and toughness, better hardenability, lower overheating sensitivity than manganese steel, lower decarburization tendency than silicon-manganese steel, and greater temper brittleness. The outstanding advantage is good hardenability. In addition, the thermal processing performance, comprehensive mechanical properties, and decarburization resistance are also good. It is used in the vehicle and tractor industries to produce leaf springs with heavy loads and high stress and coil springs with large diameters. A good company is responsive to customers’ needs, builds a community, and earns brand loyalty.We always try our best to serve you to make you feel that you are earned more rather than bought.Not just about the products, is more about the service and value. 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 YouTube:SONGSHUN STEEL Songshun Company Website:https://steelpurchase.com/ http://www.songshunsteel.com/ steelpurchase , 41404340

Minimum Order: 2 barrels

Color Available : Blue,Purple,Midnight,Starlight IPHONS 14. With the most powerful dual camera system. Take stunning photos in low or bright light. Collision Detection,a new safety feature, calls for help when you can't.Main feature points 6.1 inch Super Retina XDR Display Advanced camera system for better photos in various lighting conditions Cinematic mode is now in D0lby Vision 4K at up to 30 fps Action Mode for stable handheld video An important safety feature, Collision Detection calls for help when you can't All day battery life and up to 20 hours of video playback A15 Bionic chip with 5 core GPU for lightning fast performance. Super fast 5G cellular Features industry leading durability with Ceramic Shield and water resistance iOS 16 offers even more ways to personalize, communicate, and share

Minimum Order: 1 bags

This China-made fully-automatic bag-in-box (bib) filling and packaging line is especially designed for food packaging and widely used for packaging spring water, post mix syrup, edible oil and beverage. Certainly it also can be used for packaging liquid soap, motor oil, diesel exhaust fluid (AdBlue/DEF), engine coolant. The bib filling and packaging line includes: Bag-in-Box Filler, Carton Erector, Bag Inserter, Carton Sealer, Conveyors and other assistant equipment. The whole line is fully-automatic. Grade 304 stainless steel construction and grade 316L stainless steel fluid-contact parts. World famous brands of key components and many are imported. Made in China, but built at high quality level. Procedures of the whole line: 1) Automatically feed bags. 2) Automatically pull cap, fill, cap and cut bags apart. 3) Automatically erect cartons and seal bottoms with hot melt glue. 4) Automatically insert filled bags in boxes. 5) Automatically seal the box tops with hot melt glue. Box Sealing of Bag-in-Box Filling and Packaging Line BIBFPL600 1. Fully-automatic Bag in Box Filling Machine The Fully-automatic Bag in Box Filling Machine is designed for filling spouted bags with a wide range of liquids like drinking water, post mix syrup coke, edible oil and beverage. It features fully-automatic by employing PLC and touch screen control system. The whole process of continuous bags feed, decapping, vacuumization (optional), nitrogen injection (optional), filling, capping, cutting apart from continuous bags and transiting to the conveyor can be completed automatically, no human operation required. This filling machine can cap various spigots including Vitop and Scholle's. It is designed with CIP (Clean in Place) function and pipeline connection. Grade 304 stainless steel body and 316L stainless steel fluid-contact parts. Features: 1) Fully-automatic, WEB type bags fed. 2) Easy to use. The touch-screen control system makes operation easy. 3) An electromagnetic or turbine flowmeter employed improves filling precision and truly achieves the quantitative filling. 4) An air filter employed brings clean air to the filling space. 5) Grade 304 stainless steel body and 316L stainless fluid-contact parts. 6) Filling a different capacity bag acceptable only by changing the setting. 7) Options of vacuumization and nitrogen injection available for specific products use. Specifications: Applicable bags: pre-cut continuous module or WEB type bags, spout-fitted, 3-25 litres. (Spout is called Gland or Flange too.) Filling capacity: 450-510 bags/hour for 5 litres 360-400 bags/hour for 10 litres 250-270 bags/hour for 20 litres Power: 1.0 kW Compressed air: 6-8 bar, 500 NL/min 2. Carton Erector (Erecting carton and sealing bottom) Erecting capacity: 6-7 cartons/min Coated carbon steel construction Hot Melt Glue System: Nordson 3. Bag Inserter (Inserting filled bags in cartons) Inserting capacity: 15 bags/min Grade 304 stainless steel body 4. Hot Melt Glue Box Sealer (Closing and sealing top) Sealing capacity: 10 cartons/min Coated steel construction Hot Melt Glue System: Nordson 5. Conveying Systems Grade 304 stainless steel

Minimum Order: 1 bags

Color Available : Blue,Purple,Midnight,Starlight IPHONS 14. With the most powerful dual camera system. Take stunning photos in low or bright light. Collision Detection,a new safety feature, calls for help when you can't.Main feature points 6.1 inch Super Retina XDR Display Advanced camera system for better photos in various lighting conditions Cinematic mode is now in D0lby Vision 4K at up to 30 fps Action Mode for stable handheld video An important safety feature, Collision Detection calls for help when you can't All day battery life and up to 20 hours of video playback A15 Bionic chip with 5 core GPU for lightning fast performance. Super fast 5G cellular Features industry leading durability with Ceramic Shield and water resistance iOS 16 offers even more ways to personalize, communicate, and share

Minimum Order: 1 bags

Color Available : Black,Silver,Deep Purple,Gold IPHONS 14 Plus. Get more creative with a large 6.7inch display and allday battery life. Take stunning photos in bright and low light with the new dual camera system. Collision Detection,a new safety feature, calls for help when you can't.Main feature points 6.7 inch Super Retina XDR Display Advanced camera system for better photos in various lighting conditions Cinematic mode is now in D0lby Vision 4K at up to 30 fps Action Mode for stable handheld video Essential safety technology Collision Detection, calls for help when you can't All day battery life and up to 26 hours of video playback A15 Bionic chip with 5 core GPU for lightning fast performance. Super fast 5G cellular Features industry leading durability with Ceramic Shield and water resistance iOS 16 offers even more ways to personalize, communicate, and share

Minimum Order: 1 bags

55Cr3 is a variety of important springs with good hardenability, hot workability, comprehensive mechanical properties, and decarburization resistance. The outstanding advantage is good hardenability. In addition, the thermal processing performance, comprehensive mechanical properties, and decarburization resistance are also good for various important springs with large cross-sections, such as large leaf springs and coil springs for automobiles and locomotives. 55Cr3 spring steel has higher strength, plasticity and toughness, better hardenability, lower overheating sensitivity than manganese steel, lower decarburization tendency than silicon-manganese steel, and greater temper brittleness. 55Cr3 spring steel is used in the vehicle and tractor industry to make leaf springs with heavier loads and greater stress and coil springs with larger diameters. Carbon C: 0.52～0.60 Silicon Si: 0.17～0.37 Manganese Mn: 0.65～0.95 Sulfur S: ≤0.030 Phosphorus P: ≤0.030 Chromium Cr: 0.65～0.95 Nickel Ni: ≤0.35 Copper Cu: ≤0.25 Vanadium V:0.10～0.20 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 YouTube:SONGSHUN STEEL Songshun Company Website:https://steelpurchase.com/ http://www.songshunsteel.com/ steelpurchase , 41404340

Minimum Order: 1 bags

Color Available : Black,Silver,Deep Purple,Gold IPHONS 14 PRO MAX. Capture stunning details with the 48 MP Main camera. Experience in a whole new way with the Always On display and Dynamic Island. Collision Detection,a new safety feature, calls for help when you can't.Main feature points Always On 6.7 inch2 Super Retina XDR Display with PROMOTION built in Dynamic Island, a special new way to interact with IPHONS 48 MP main camera for up to 4x greater resolution Cinematic mode is now in D0lby Vision 4K at up to 30 fps Action Mode for stable handheld video Essential safety technology Collision Detection, calls for help when you can't All day battery life and up to 29 hours of video playback A16 Bionic, the ultimate smartphone chip. Super fast 5G cellular Features industry leading durability with Ceramic Shield and water resistance iOS 16 offers even more ways to personalize, communicate, and share

Minimum Order: 1 bags

Color Available : Black,Silver,Deep Purple,Gold IPHONS 14 PRO MAX. Capture stunning details with the 48 MP Main camera. Experience in a whole new way with the Always On display and Dynamic Island. Collision Detection,a new safety feature, calls for help when you can't.Main feature points Always On 6.7 inch2 Super Retina XDR Display with PROMOTION built in Dynamic Island, a special new way to interact with IPHONS 48 MP main camera for up to 4x greater resolution Cinematic mode is now in D0lby Vision 4K at up to 30 fps Action Mode for stable handheld video Essential safety technology Collision Detection, calls for help when you can't All day battery life and up to 29 hours of video playback A16 Bionic, the ultimate smartphone chip. Super fast 5G cellular Features industry leading durability with Ceramic Shield and water resistance iOS 16 offers even more ways to personalize, communicate, and share

Minimum Order: 1 bags

About this item Processor Manufacturer: Intel Processor Type: Core i9 Processor generation: 9th Gen Processor model: i9-9900k Processor speed: 3. 60 GHz PRICE $ 2,099

Minimum Order: 1 bags

PRICE $ 1,084 Color Availble : Space Grey, Silver The 13-inch MacBook Pro is more powerful than ever. Super-powered thanks to the next-generation M2 chip, this MacBook Pro is Apple's most portable pro laptop ever, with up to 20 hours of battery life (2) M2 chip with next- generation CPU, GPU, and machine learning performance Faster 8-core CPU and 10-core GPU for solving intense workflows(3) 16-core Neural Engine for advanced machine learning tasks Faster integrated memory of up to 24GB makes everything you do seamless Merging images into panoramas is up to 43 percent faster Up to 39 percent faster gaming performance An active cooling system sustains outstanding performance Do more all day with up to 20 hours of battery life(2) 13.3-inch Retina display with 500 nit brightness and P3 wide color for brilliant images and incredible detail(4) FaceTime HD camera with an advanced picture signal processor to make you look good in video calls A studio-quality three-mic array captures your voice even more clearly Fast Wi-Fi 6 wireless connection Two Thunderbolt ports for charging and accessories Backlit Magic Keyboard with Touch Bar and Touch ID for secure unlocking and payment Super-fast SSD storage opens apps and files in a snap macOS Monterey lets you connect, share, and create in a whole new way — across all your Apple devices Available in gray and silver

Minimum Order: 1 bags

PRICE $ 4,820 The chassis stands tall to improve airflow and cooling, enabling a slimmer and more portable design. It leans back on a stepless hinge to suit any setting and separates from the keyboard for additional versatility. ROG Mothership can deploy on the road or power a full battlestation at home. ROG Mothership raises the bar with a factory overclocked GPU and CPU that are unlocked for further tuning thanks to its unique standing form-factor. ROG Mothership’s audio is powered by a premium ESS Sabre HiFi DAC with Hi- Res Audio certification. Smart amplification lets you pump up the volume, while virtualization simulates surround sound for stereo devices like headphones and VR headsets. ROG Mothership amps up networking with 2.5G Ethernet that lifts your LAN to the next level. Next-gen Intel Wi-Fi 6 (802.11ax) surpasses gigabit speeds and offers higher efficiency and performance on busy networks.

Minimum Order: 1 bags

PRICE $ 988 Pros. With jaw dropping performance, super fast wireless connectivity, and the next generation Pencil experience. Plus, powerful new productivity and collaboration features in IPAD OS 16. IPAD Pro is the ultimate IPAD experience.Main feature points Brilliant 11 inch Liquid Retina display with PROMOTION, True Tone, and P wide color M2 chip with 8 core CPU and 10 core GPU 12 MP Wide camera, 10 MP Ultra Wide rear camera and LiDAR Scanner for immersive AR Ultra Wide 12 MP front camera with Center Stage Stay connected with ultra fast WiFi 6E2 and LTE3 USB C connector with support for Thunderbolt/USB Face ID for secure authentication Go one step further with all day battery power4 Works with Pencil (2nd generation), Magic Keyboard, and Smart Keyboard Folio Supports the hover feature of the Pencil for more precise sketches and strokes IPAD OS 16 makes IPAD even more powerful with powerful new productivity and collaboration features

Minimum Order: 1 bags

In 42CrMoS4, vanadium, titanium, niobium, zirconium, etc. are strong carbide- forming elements in steel. As long as there is enough carbon, under appropriate conditions, respective carbides can be formed. The atomic state enters the solid solution; manganese, chromium, tungsten, and molybdenum are carbide- forming elements, part of which enters the solid solution in the atomic state, and the other part forms a replacement alloy cementite; aluminum, copper, nickel, cobalt, and silicon are not Elements that form carbides generally exist in solid solution in the atomic state. The main solid-state phase transformation of 42CrMoS4 steel when heated is the transformation from non-austenite phase to austenite phase, that is, the process of austenitization. The whole process is related to the diffusion of carbon. Among the alloying elements, non-carbide-forming elements reduce the activation energy of carbon in austenite and increase the speed of austenitization; while strong carbide-forming elements strongly hinder the diffusion of carbon in steel and significantly slow down the process of austenitization. process. The phase transformation of 42CrMoS4 steel during cooling refers to the decomposition of supercooled austenite, including pearlite transformation (eutectoid decomposition), bainite transformation and martensite transformation. Taking the effect of alloying elements on the isothermal transformation curve of supercooled austenite as an example, most alloying elements, except cobalt and aluminum, all play a role in slowing down the isothermal decomposition of austenite, but the effects of various elements are different. different. Non-carbide-forming elements (such as silicon, phosphorus, nickel, copper) and small amounts of carbide-forming elements (such as vanadium, titanium, molybdenum, tungsten), on the transformation of austenite to pearlite and to bainite The difference in the influence of , thus shifting the transition curve to the right. 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. Over 10 years specialize in 4340 and 4140 steel round bars,Around 10,000 tons hot rolled or forged steel round bars in stock for fast delivery.Q+T,Annealed heat treatment and machined,peeled,polished surface can customize.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.steelpurchase41404340

Minimum Order: 1 bags

PRICE $ 1441 Product Details Screen Size: 7.6 inches, 1768 x 2208 pixels, QXVGA+ Dynamic AMOLED 2X, Infinity Flex Display, 120Hz, S Pen support Cover Screen Size: 6.2 inches, 832 x 2268 pixels, HD+ Dynamic AMOLED 2X, Infinity O Display, 120Hz Memory: 12GB RAM, 512GB ROM Operating system: Android 12, One UI 4.1 CPU: Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Octa-core GPU: Adreno 670 Rear Camera: Triple 50 MP, f/1.8, (wide); 12 MP, f/2.2, 123˚, 12mm (ultrawide); 10 MP, f/2.4, 52mm (telephoto) Front Camera: 4 MP, f/1.8, 2.0µm, under display Cover Camera: 10 MP, f/2.2, 26mm (wide) SIM: Dual SIM (Nano-SIM) Battery: Li-Po 4400 mAh, non-removable

Minimum Order: 1 bags