Premium listings

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  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

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  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

cns scr440 quenching precautions Photos Catalog - WorldBid B2B Market

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  Cns Scr440 Material Quenching Process Precautions

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 21, 2025 - 406.00 Dollar US$

  Process Precautions Preventing Oxidative Decarburization: During heating, CNS SCr440 material can be protected with coatings, boxed (filled with cast iron chips), or flushed with nitrogen to prevent surface hardness loss. Controlling Deformation and ...

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  Hot Sale Warehouse Cns Scr440 Steel Applications Range

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 797.00 Dollar US$

  Application fields of CNS SCr440 steel 1. Mechanical manufacturing: CNS SCr440 steel is often used to manufacture high-strength parts, such as bearings, gears, connecting rods, etc. It is also commonly used to manufacture various shaft parts, such as...

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  Factory Direct Supply Cns Scr440 Steel Plate With High Wear Resistance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 27, 2025 - 400.00 Dollar US$

  CNS SCr440 steel plate is a chromium alloy steel with high wear resistance. Its specific characteristics are as follows: Chemical Composition and Microstructure - Chemical Composition: C content is 0.38%-0.43%, Mn content is 0.60%-0.90%, and Cr conte...

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  Offer 40cr Materials Quenching And Tempering Precautions

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 710.00 Dollar US$

  Precautions in quenching and tempering of 40Cr materials Heating rate control: During the quenching and heating process, the heating rate should be controlled to avoid excessive temperature differences between the surface and the core of the workpiec...

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  Cns Suj2 Steel Quenching And Tempering Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 519.00 Dollar US$

  The quenching and tempering process for CNS SUJ2 steel primarily includes the following steps: 1. Normalizing - Purpose: Refines grain size, improves machinability, and reduces internal stress. - Process Parameters: Heating to 872°C, followed by slow...

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  Special Steel Spot Ks Scr440 Material Quenching Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 441.00 Dollar US$

  KS SCr440 material (equivalent to JIS SCr440, AISI 5140, DIN 1.7035, or China GB 40Cr) is a medium-carbon, low-alloy steel widely used in machinery manufacturing for high-strength components such as gears, shafts, and connecting rods, thanks to its e...

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  Cone Crusher Working Precautions

  General Manufacturing - Jiangsu zhongbo Heavy Machinery - China - March 27, 2013 - contact company for price

  Cone Crusher is suitable for crushing alI kinds of ores and rocks above medium hardness.It has the features of reliable structure, high productivity, easy adjustment and economical operation etc.The spring system acts as an overload protection system...

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  Precautions For Steel Pipe Production

  Automobile - Accessories - Fuel Additives - Threeway Steel Co.,Ltd - China - May 18, 2018 - 12.00 Dollar US$

  R&D center and production center would have discussion for the precautions measures during the steel pipe’s production, so that they would supply high quality steel pipe from seamless steel pipe to welded steel pipe like ERW steel pipe for custom...




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  Precautions Steel Pipe

  Construction - Building Materials - Consumables - Threeway Steel Co.,Ltd - China - June 15, 2018 - 12.00 Dollar US$

  No matter which kind of steel pipe we engineering project takes, stainless steel pipe, seamless steel pipe, welded steel pipe or others, it is an important lesson for us to have precautions for steel pipe users need to pay attention to. There are som...

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  Precautions For Using Toothpicks To Make Machines

  Machinery - Woodworking - Everfit Environmental Protection Technology Co., L - China - October 7, 2022 - 20000.00 Dollar US$

  1. Before using the bamboo toothpick production line for the first time, please read the operation manual carefully and strictly follow the operation requirements and pay attention to the safety of the operation. 2. Please check the safety signs on t...

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  Complete Specifications Alloy 600 Round Bar Welding Process And Precautions

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 12, 2024 - 2007.00 Dollar US$

  alloy 600 round bar is a nickel-chromium alloy with excellent high temperature resistance and corrosion resistance. it is widely used in aviation, chemical industry, nuclear energy and other fields. when welding alloy 600 round bar, the following pro...

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  Regular Inspection Of Cutting 4130 Steel Material Precautions

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 396.00 Dollar US$

  ### precautions for machining 4130 steel material: 1. **cutting**: - select appropriate cutting tools and cutting parameters. due to the high hardness of 4130 steel material, it is recommended to use high-speed steel (hss) or carbide tools. - appropr...

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  Songshun Supplies 4340 Alloy Structural Steel Heat Treatment Precautions

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 601.00 Dollar US$

  Heat treatment precautions for 4340 alloy structural steel When heat treating 4340 alloy structural steel, the following points should be noted: 1. Temperature control: Ensure accurate temperature control during quenching and tempering to avoid uneve...

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  High Elasticity 50xfa Material Processing And Using Precautions​

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 515.00 Dollar US$

  50ХФА material (also known as 1.2241 or 1.8159) is a high-carbon chromium-vanadium alloy steel, possessing the dual characteristics of cold work die steel and high-grade spring steel. Its unique chemical composition and heat treatment adaptability ma...

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  X100crmov5 1 Steel Precautions For Machining

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 15, 2026 - 105.00 Dollar US$

  X100CrMoV5-1 steel is a German standard high-carbon, high-chromium cold work die steel (corresponding to the Chinese national standard Cr12Mo1V1 and the American standard D2). It belongs to the ledeburitic steel category and possesses high hardness, ...

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  Ge Cns Dynaintl

  Electronics - Manufacturing - N.S.E.Automation Co.,Ltd. - China - March 13, 2018 - check with company for price

  Contact: Ms. Arlene N.S.E.Automation Co., Ltd Tel:+86 18050035546 Skype:Arlene-N.S.E.Auto We supply large system (DCS) spare parts, such as: ABB Advant OCS, ABB MOD 30/MODCELL, ABB MOD 300, ABB Procontic, ABB Procontrol, AB Rockwell CPU, Moore APACS,...




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  Cns Scm440 Material Common Steel Grade For Producing High Strength Fasteners

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 141.00 Dollar US$

  CNS SCM440 material is a type of steel widely used in the production of high-strength fasteners. It plays an important role in the field of industrial manufacturing. The product has the advantages of stable composition, low harmful elements, high ste...

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  Production Complete Material Cns Scm440 Plate Typical Applications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 104.00 Dollar US$

  CNS SCM440 plate is widely used in key parts that bear high loads and high stresses due to its high strength, high toughness, good hardenability and wear resistance. It is especially suitable for scenes that need to take into account both strength an...

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  Mature Production Cns Sncm439 Steel Tempering Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 16, 2025 - 701.00 Dollar US$

  CNS SNCM439 steel is an alloy structural steel specified by the Taiwan Standard (CNS), corresponding to 43CrNiMo4 (DIN) or AISI 4340 steel in the international standard. It is a high-strength alloy structural steel and is often used to manufacture pa...

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  Common Problems And Solutions For Cold Rolling Of Cns Scr420 Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 697.00 Dollar US$

  Common problems and solutions for CNS SCr420 steel 1. Surface scratches - roll wear/foreign matter intrusion - need to replace rolls regularly, strengthen filtration of lubricants 2. Edge cracks - too high reduction rate or too low edge temperature -...