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...

heat treatment 2379 quenching tempering processing Photos Catalog - page 2 - WorldBid B2B Market

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  W Nr 1 2379 Steel Processing And Using Precautions

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 30, 2026 - 95.00 Dollar US$

  W-Nr 1.2379 steel is a high-carbon, high-chromium cold work tool steel under the German DIN standard, corresponding to the internationally used AISI D2, Japanese JIS standard SKD11, and European EN standard X153CrMoV12. This steel is renowned for its...

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  Superior Materials Quenching Treatment Hss Skh59 Specific Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 18, 2024 - 898.00 Dollar US$

  hss skh59 quenching treatment preheating stage: hss skh59 has a high alloy element content and poor thermal conductivity. in order to reduce thermal stress, it needs to be preheated twice. the first preheating temperature is 500-600°c, and the second...

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  Outstanding 1 7147 Steel Carburizing And Quenching Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 800.00 Dollar US$

  1.7147 steel heat treatment process Carburizing and quenching (typical process): Carburizing temperature: 880-980℃ (diffusion depth 0.5-2.0mm) Quenching: 860℃ oil quenching (surface martensite, core bainite + ferrite) Tempering: 150-200℃ (stress reli...

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  Excellent Performance Scr430 Steel Surface Quenching Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 7, 2025 - 432.00 Dollar US$

  SCr430 steel is an alloy steel commonly used in the manufacture of high-strength parts. Surface hardening is a crucial process for enhancing its properties. Surface hardening involves heating the steel surface to a high temperature and then rapidly c...

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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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  American Standard Aisi 5120h Steel Tempering And Aging Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 803.00 Dollar US$

  The heat treatment process of aisi 5120H steel for standard steel mainly includes quenching and tempering and aging treatment. 1. Quenching and tempering: Quenching and tempering is to heat the steel under appropriate temperature and insulation condi...

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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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  Zg30cr22ni10 Heat Resistant Steel Basket Castings For Quenching Furnaces Eb

  Manufacturing / Casting - Mr.John Liu - China - June 8, 2014 - contact company for price

  ZG30Cr22Ni10 Heat- resistant Steel Basket Castings for Quenching Furnaces EB3001 Material Grade : ZG30Cr22Ni10, Cr14Ni9; Quality Level: As per National Standard & International Standards. Production Process: Investment Process & Centrifugal Process &...




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  Heat Treating Forged Steel Flat Bar 4140 Quenching Manufacturer

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 2, 2022 - 852.00 Dollar US$

  steel flat bar 4140 | steel flat bar 4140 manufacturer | forged steel flat bar 4140 quenching steel steel grade: aisi 4140/din 1.7225/jis scm440/gb 42crmo size & dimension: dia:20-120mm l:2000-5800mm technique: cold/hot rolled, cold-drawn or hot ...

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  Small Heat Treatment Deformation T15 Steel Processing Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 25, 2024 - 990.00 Dollar US$

  t15 high speed steel heat treatment t15 high speed steel mainly adopts vacuum induction melting or electric arc furnace melting, vacuum refining, forging, heat treatment and other processes, and the correct heat treatment process can ensure that it o...

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  Strict Heat Treatment Process Skh59 Hss Processing Method

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 18, 2024 - 899.00 Dollar US$

  skh59 hss is a high-performance tool steel. the following is its strict heat treatment process: purpose of annealing treatment: mainly to reduce the hardness of the material, facilitate subsequent mechanical processing, and eliminate the internal str...

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  Jis Sncm220 Material Processing And Heat Treatment Optimization Suggestions

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 23, 2025 - 782.00 Dollar US$

  JIS SNCM220 material process optimization suggestions Pretreatment: Normalizing (900℃ air cooling) is required after forging to refine the grains and reduce subsequent heat treatment deformation. Carburizing treatment: The surface carbon concentratio...

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  En Nf X100crmov5 Steel Processing And Heat Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 2, 2026 - 101.00 Dollar US$

  Machining and Heat Treatment When machining EN NF X100CrMoV5 steel, the high hardness and wear resistance may pose significant cutting challenges. Therefore, selecting appropriate tool materials and cutting parameters is crucial. Simultaneously, the ...

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  Glass Tempering Furnace Equipment Parts Processing

  Metals - Carbon Steel - Qinhuangdao Yuanchen Hardware Co.,Ltd - China - August 13, 2020 - 2.00 Dollar US$

  Pipe metal gasket Glass tempering furnace equipment parts processing Non-standard gasket Carbon steel gasket Material: carbon steel plate Specification: Φ110 mm/Φ78 mm Thickness: 1 mm Purpose: Used to seal the pipe joints Service: OEM ODM Non Standar...

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  Customized Processing Of 5140 Material Tempering Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 445.00 Dollar US$

  Tempering 5140 Material After quenching, 5140 material has a high hardness (52-60 HRC) but is also quite brittle, requiring tempering to adjust its properties: Tempering Temperature: Low-temperat ure tempering (150-200°C): For high-hardness, wear-res...

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  Cold Work Die Steel D2 Cr12mo1v1 1 2379

  Equipment - Construction - Shanghai Gaogang Metal Product Co.,Ltd - China - September 7, 2012 - contact company for price

  cold work die steel D2(Cr12Mo1V1)(1.2379) 1.ISO9001 Quality Certification 2.Good credibility+servies. 3.Forgined+machined cold work die steel D2(Cr12Mo1V1)(1.2379) 1 .ISO9001 Quality Certification 2.Good credibility+servies. 3.Forgined+machined D2(Cr...




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  Hot Rolled Width 225 2400 Mm Din 1 2379 Aisi D2

  Metals - Carbon Steel - DONGGUAN RUIYUAN STEEL CO.,LTD - China - May 14, 2013 - contact company for price

  1.Hot rolled or forged condition, annealing , black or milled surface 2.hardness:38~45 HRC 3.Hot rolled technology:EAF+LF+VD Forged technology: EAF+LF+VD+ESR+Forging +Q T + Machined surface 4.Ultrasonic test standard: SPE1921-GR3, CLASS D/D or E/E 5....

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  D2 Steel Tool Din 1 2379 Skd11 Cold Work

  Steel - Cold Rolled - HUANGSHI JOY METAL MATERIAL CO., LTD - China - June 7, 2013 - contact company for price

  d2 Steel, Tool Steel DIN 1.2379, SKD11 Cold Work Tool Steel Chemical composition C Si Mn Cr P S Mo V 1.50-1.60 0.10-0.40 0.15-0.45 11.50-12.50 0.03MAX 0.03MAX 0.60-0.80 0.90-1.10 Available size Round Bar Diameter Length 10-380mm 2000-5800mm Flat Bar ...

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  D2 Tool Steel 1 2379 Skd11

  Metals - Alloy Steel - Hubei Rising TOOL STEEL Mill - China - April 10, 2014 - contact company for price

  Principal Feature: 1. It is a high- carbon and high- chromium alloy tool steel. 2. It has good wear resistance and size ability after heat treatment 3. It is suitable for making long- life high- precision cold- work dies. Typical Application: Used fo...

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  Skd11 D2 1 2379 Cold Work Tool Steel

  Metals - Alloy Steel - Alta Special Steel Co.,Ltd - China - August 9, 2016 - 1.00 Dollar US$

  ALTA SPECIAL STEEL supply DIN 1.2379 / AISI D2/ SKD11 Tool Steel in round bar, plate, square, sheet and block. Product Range: Round bars : Dia 8mm - 450mm Flat bars : Thick 8mm - 400mm, width up to 810mm CONTACT US to get the best offer. sales(at)alt...