Premium listings

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  Stanley Side Chair

  Furniture - Office - Chairs - Every Furniture (Shanghai) Co.Ltd. - China - 155.00

  Seat Front: Covered with high-quality genuine leather, available in various color options. Chair Frame: Constructed from steel tubes, treated with a chrome finish for enhanced durability and aesthetic appeal. Chromed Steel Tube Craft: Diameter: 25 mm...

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  Marvento Restro Office Chair Leather

  Furniture - Office - Chairs - Every Furniture (Shanghai) Co.Ltd. - China - 67.00

  ¥480.00FOB Unit Price (in CNY) for a 40HQ/GP FOB Unit Price (in CNY): 490.0/pc (20GP); 480.0/pc (40HQ) Shipping MOQ Quantity: 150 CTNS /20GP; 400 CTNS /40HQ Marvento Restro Office Chair – Elevate Your Workspace with Style & Comfort A perfect blen...

aisi 4142 alloy steel key parameters surface quenching Photos Catalog - WorldBid B2B Market

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  Aisi 4142 Alloy Steel Key Process Parameters For Surface Quenching

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 110.00 Dollar US$

  Key process parameters of high-frequency induction heating surface quenching of AISI 4142 alloy steel 1. Heating temperature Goal: to austenitize the surface while avoiding overheating or coarse grains. Temperature range: usually 860 - 920℃ (specific...

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  Key Applications Of Aisi 8620 Alloy Steel In The Aerospace Industry

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 893.00 Dollar US$

  AISI 8620 alloy steel has important applications in the aerospace field due to its excellent strength, toughness and wear resistance. 1. Gears and transmission components Application scenarios: aircraft engines, gearboxes, landing gear systems. Advan...

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  Welding Aisi 4130 Alloy Steel Suitable For Various Surface Treatment Processes

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 390.00 Dollar US$

  aisi 4130 alloy steel has good welding performance and is compatible with a variety of welding processes, such as tig welding, mig welding, etc., without adding additional welding stress while maintaining strength. this is particularly important for ...

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  Improve Equipment Performance Aisi 4142 Steel Application In Heavy Machinery

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 27, 2025 - 801.00 Dollar US$

  aisi 4142 steel is a high-performance alloy steel that is widely used in heavy machinery due to its excellent strength, toughness and wear resistance. the following are the main applications of aisi 4142 steel in heavy machinery: aisi 4142 steel is o...

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  Quenching Tempering Aisi T4 Steel Warehouse Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2024 - 903.00 Dollar US$

  t4 high speed steel heat treatment 1.quenching fir st, t4 high speed steel is preheated, usually at a temperature of 800-870°c, and then heated to the critical quenching temperature, at a temperature of 1220-1250°c (quenching furnace), 1270-1290°c (s...

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  Annealing Quenching Tempering Aisi M4 Steel Production Specifications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2024 - 1008.00 Dollar US$

  m4 high speed steel heat treatment (1) thermal processing specifications the starting temperature is 1040~1150℃ and the ending temperature is 930℃. (2) annealing specifications usually, the annealing temperature of m4 high-speed steel is controlled a...

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  Medium Carbon Alloy Material 4142 Steel Mechanical Properties

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 2, 2025 - 701.00 Dollar US$

  4142 steel is a medium carbon alloy steel with high strength, high toughness and good hardenability, suitable for manufacturing high-strength and high-wear-resistant parts. The following are its main mechanical properties: | **Performance index** | *...

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  Aisi 4142 Material Mining Machinery And Aerospace Fields

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 167.00 Dollar US$

  Aerospace Aircraft landing gear components: Although the key components of the landing gear are usually made of high-strength aluminum alloys or other special alloy materials, some non-critical components (such as connectors, support rods, etc.) can ...




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  Oilfield Sucker Rod Api 11b Gr K Aisi 4142

  Pipes / Tubing - Steel - Xiamen Landee Steel Pipe Co., Ltd. - China - January 19, 2018 - contact company for price

  Oilfield Sucker Rod Manufacturer in China: Oilfield Sucker Rod, API Spec 11B Gr.K, AISI 4142, DN25, 9.14 Meters, Black, for Pumps In the Oil Well Type: Sucker Rod. Material: Alloy Steel 4142. Standard: API 11B Gr.K. Length: 9.14 Meters. Size: DN25. S...

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  Alloy Steel Round Bar 4130 4140 4142 4340 34crnimo6 18crnimo7 6 8620 8640

  Steel - Hot Rolled - Changsha Teyi Steel Co., Ltd - China - September 7, 2012 - contact company for price

  1. Material: alloy steel, carbon steel, tool& die steel, or per customer's requests ASTM: SAE1045, 4140, 4340, 8620, 8640, H13, P20 , O1 ect; DIN: C20, C35, C45, 42CrMo4, 34 CrNiMo6, 30CrNiMo8 (W-Nr.) W1.1191, W1.7225, W1.6582, W1.7131, W1.2714, W1.2...

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  Aluminium Alloy Al Cu4ti A U5gt A380 Key Part Surface Treatment

  Manufacturing / Casting - Die Casting - Junying Die Casting Mould Co., Ltd. - China - October 17, 2017 - contact company for price

  China Colour Electrophoresis Surface Treatment Factory Junying Supplies Colour Electrophoresis Surface Treatment for Die Casting Products. Name: Surface Treatment. Material: Aluminum Alloy Al-Cu4Ti, A-U5GT, AICu4Ti(3.1841), A380, etc. Surface Treatme...

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  Astm 4130 Alloy Steel Physical Properties Parameters Specification

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 206.00 Dollar US$

  ASTM 4130 alloy steel, as a key material widely used in aviation, automobile, petrochemical and machinery manufacturing, has a unique chemical composition, excellent mechanical properties and strict heat treatment specifications, which together have ...

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  Bs 708m40 Alloy Steel High Frequency Quenching Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 154.00 Dollar US$

  The high-frequency quenching process of BS 708M40 alloy steel is as follows: 1. Preheating (optional): For large or complex-shaped BS 708M40 alloy steel workpieces, in order to reduce the temperature gradient and deformation risk, preheating can be p...

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  Stable Supply Of 40cr Alloy Steel Quenching And Tempering Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 901.00 Dollar US$

  After quenching and tempering, 40Cr alloy steel has good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity. In addition to quenching and tempering, it is also suitable for cyaniding and high-frequenc...

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  En10083 3 51crv4 1 8159 Quenching And Tempering Alloy Steel Plates

  Steel - Hot Rolled - BBN Steel Group - China - December 1, 2019 - contact company for price

  EN10083-3 51CrV4 (1.8159) quenching and tempering alloy steel plates have good mechanical properties and process properties as well as high hardenability. The adding of vanadium can refine grain of 51CrV4 spring steel, reduce thermal sensitivity, imp...

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  Aisi 4130 Heat Treatment Purpose And Process Parameters

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2025 - 669.00 Dollar US$

  AISI 4130 heat treatment process ​ AISI 4130 heat treatment - Annealing ​Purpose: Soften the material, improve machinability, and eliminate residual stress. ​Process parameters: Temperature 845-900°C (full annealing) or 650-700°C (stress relief annea...




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  Surface Treatment Technology Aisi P20 S Steel Chrome Plating And Polishing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 875.00 Dollar US$

  aisi p20+s steel is a high-quality plastic mold material, which is widely used in mold manufacturing due to its good machinability and moderate hardness. 1. chrome plating of aisi p20+s steel purpose and advantages of chrome plating: enhanced wear re...

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  Polished Surface Aisi M35 High Speed Steel Supply Range

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 4, 2024 - 179.00 Dollar US$

  m35 high speed steel supply range m35 high speed steel round bar: diameter 1mm – 600mm; m35 high speed steel hot-rolled plate: thickness 4-36mm, width 650-2000mm, length 1000-45000mm; m35 high speed steel cold-rolled plate: thickness 0.8-4.5mm, width...

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  Aisi 4140 Alloy Steel

  Metals - Steel - Dongguan Otai Special Steel Co Ltd - China - January 14, 2020 - contact company for price

  AISI 4140 alloy steel round bar, steel flat bar, plate supplier. AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It is widely used across numerous industries and is an excellent material choice due to its toughnes...

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  Tanja M38 Steel Black Surface Door Fitting With Key

  Manufacturing / Casting - Laizhou Tianjia Hardware Co.,Ltd - China - June 7, 2016 - contact company for price

  Brand Name: TANJA Door fitting Model Number: M38 Material: Steel Finish: Electrophoresis paint Usage : Various cabinet doors, equipment Features: Black surface, with key Place of Origin: Shandong, China ( Mainland) Packaging Details: Paper carton +pl...