Premium listings

• 
  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,...

• 
  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...

optimized heat treatment 40cr steel plate Photos Catalog - page 10 - WorldBid B2B Market

• 
  Advantages Of Din 1 3343 Hss After Heat Treatment

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2025 - 910.00 Dollar US$

  Heat treatment of DIN 1.3343 HSS Annealing: 2 to 4 hours at 750°C to 820°C to obtain a maximum hardness of 300HB. Quenching: 1190°C to 1230°C in dry air or 500°C to 550°C in a salt bath. Tempering: 540°C to 560°C at least twice for one hour each to e...

• 
  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...

• 
  Good Heat Treatment Performance Ks Sncm439 Bars Production And Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 20, 2025 - 701.00 Dollar US$

  KS SNCM439 bars have good heat treatment performance, and their mechanical properties can be further improved by heat treatment (such as quenching and tempering) to meet different use requirements. When performing heat treatment, it is necessary to o...

• 
  Supply Gb 50crva Alloy Material Heat Treatment Process Specification

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 606.00 Dollar US$

  The heat treatment process for GB 50CrVA alloy material significantly impacts its performance. Its heat treatment specifications include two processes: quenching and tempering. The quenching temperature is controlled between 850°C ± 20°C, using oil c...

• 
  Metallographic Structure Of Gb 50crva Steels After Heat Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 607.00 Dollar US$

  GB 50CrVA steels, a high-performance alloy steel, are widely used in the manufacture of various high-load springs. Its unique chemical composition and heat treatment process impart excellent mechanical and process properties, making it a preferred ma...

• 
  Optimization Of Heat Treatment Gost 50ХФА Material Performance Regulation

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 516.00 Dollar US$

  The Intrinsic Logic of Composition Content and Performance Improvement Synergistic Hardenability of Carbon-Chromium-Molybdenu m On the one hand, carbon forms martensite or bainite structures during quenching, significantly increasing hardness. On the...

• 
  Heat Treatment Gost 20ХНМ Materials Normalizing Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 23, 2025 - 403.00 Dollar US$

  Normalizing: Normalizing is a heat treatment process in which GOST 20KMN materials are heated to approximately 910℃ and then air-cooled. Normalizing improves the machinability of the material and can also be used as a pretreatment before carburizing....

• 
  Gb Cr5mo1v Sheet Heat Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 15, 2026 - 121.00 Dollar US$

  The heat treatment process for GB Cr5Mo1V sheet is a complex and crucial procedure that directly impacts the material's properties and service life. 1. Preheating Stage: In the initial stage of heat treatment, the steel sheet is typically heated slow...




• 
  Jis Skd12 Material Heat Treatment Guidelines For Optimizing Abrasion Resistance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 2, 2026 - 104.00 Dollar US$

  Heat Treatment Guidelines for Achieving Optimal Wear Resistance To maximize the high wear resistance of JIS SKD12 material during cold working, strict heat treatment is required: Preheating: 600–650°C + 800–850°C (reduces thermal stress and prevents ...

• 
  Factory Astm D2 Material Heat Treatment And Microalloying

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 9, 2026 - 89.00 Dollar US$

  Heat Treatment Processes: Different quenching media (e.g., oil quenching, salt bath quenching) and tempering processes significantly affect the final properties of ASTM D2 material. For example, studies have found that salt bath quenching (also known...

• 
  Jis Skd10 Material Heat Treatment Precautions

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 9, 2026 - 87.00 Dollar US$

  JIS SKD10 material Heat Treatment Considerations JIS SKD10 material To maximize performance in stamping applications, proper heat treatment is essential: Quenching and Tempering: Typically austenitized at roughly 1000°C–1040°C and tempered multiple t...

• 
  Heat Treatment 1 2379 Material Quenching And Tempering Processing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 30, 2026 - 97.00 Dollar US$

  1.2379 material is a high-performance tool steel widely used in the manufacture of various molds and tools. Tempering is a heat treatment process applied to this material to improve its mechanical properties and wear resistance. Tempering typically i...

• 
  Customized Jis Skt4 Plate Nitriding Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 526.00 Dollar US$

  Nitriding treatment of JIS SKT4 plate Nitriding treatment is a heat treatment method to improve the surface hardness and wear resistance of JIS SKT4 plate. By placing the steel part in a nitriding furnace containing nitrogen, the nitrogen reacts chem...

• 
  Plate Heat Exchanger Titanium Rubber Steel

  Machinery - Heat Exchanger - Xiamen HanChang Electronic Co., Ltd. - China - September 7, 2012 - contact company for price

  .The plate heat exchanger consists of a set of corrugated metal plates, rubber gaskets and frame . Flow channels are formed between plates and are sealed by gaskets . Hot and cold fluids flow through their respective channels alternately under the gu...

• 
  Atainless Steel Plate Heat Exchanger

  Equipment - Food Processing - Jiangyin Gang Lite Mechanical Manufacturing Co.,Lt - China - September 15, 2014 - contact company for price

  Plate heat exchanger Key specification:  High thermal efficiency, low heat loss, compact structure, lightweight, small floor, easy installation and cleaning, wide application range, long service life and other characteristics ᠊ 8; High h...

• 
  Hot Rolled Heat Treating 8620 Steel Producers Sheet Plate

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 18, 2022 - 988.00 Dollar US$

  8620 steel round bar plate sheet supply range round bar specification: diameter: 16mm – 800mm; length: 2000mm-5000mm surface: black surface/bright surface/ grinded/peeled/turned sheet/plate/slab specification: thickness: 16-800mm; width: 205mm-810mm;...




• 
  Jis3101 Ss400 Steel Plate, Ss400 Steel Price, Ss400 Steel Supplier

  Metals - Steel - bebonchina - China - August 13, 2012 - contact company for price

  JIS3101 SS400 steel plate, SS400 steel price, SS400 steel supplier BEBON INTERNATIONAL offer SS400 steel, SS400 steel price. BEBON INTERNATIONAL is a professional carbon and low alloy steel supplier, and we register Hundreds of thousands of tons of e...

• 
  Jis3101 Ss490 Steel Plate, Ss490 Steel Price, Ss490 Steel Supplier

  Metals - Steel - bebonchina - China - August 13, 2012 - contact company for price

  JIS3101 SS490 steel plate, SS490 steel price, SS490 steel supplier BEBON INTERNATIONAL offer SS490 steel, SS490 steel price. BEBON INTERNATIONAL is a professional carbon and low alloy steel supplier, and we register Hundreds of thousands of tons of e...

• 
  Jis3106 Sm400a Steel Plate, Sm400a Steel Price, Sm400a Steel Supplier

  Metals - Steel - bebonchina - China - August 13, 2012 - contact company for price

  JIS3106 SM400A steel plate, SM400A steel price, SM400A steel supplier BEBON INTERNATIONAL offer SM400A steel, SM400A steel price. BEBON INTERNATIONAL is a professional carbon and low alloy steel supplier, and we register Hundreds of thousands of tons...

• 
  Jis3106 Sm400b Steel Plate, Sm400b Steel Price, Sm400b Steel Supplier

  Metals - Steel - bebonchina - China - August 13, 2012 - contact company for price

  JIS3106 SM400B steel plate, SM400B steel price, SM400B steel supplier BEBON INTERNATIONAL offer SM400B steel, SM400B steel price. BEBON INTERNATIONAL is a professional carbon and low alloy steel supplier, and we register Hundreds of thousands of tons...