Premium listings

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  Prefabricated And Integrated Foldable Container House

  Construction - Building Materials - QHCC - Hong Kong - August 20, 2025 - 4000.00 Dollar US$

  Foldable Prefabricated House Overall Size:2438*5900*2620mm Top frame :Crossbeam 5480*2.0-2 2138*2.0-2, 210*150 corner piece-4, purlin 100*40*1.0, insulation cotton, iron sheet color steel plate 0.35mm, top guide rail, 0.25mm831 ceiling. Bottom frame ...

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  Prefabricated And Integrated House

  Construction - Commercial - QHCC - Hong Kong - July 29, 2025 - 6350.00 Dollar US$

  Mobile house-foldable house-Space capsule Product presentation Double wing expansion box room can be used by multiple up and down left and right splicing, to adapt to regional strength, only simple tools in the installation process, beautiful appeara...

30crnimo8 steel surface treatment technology Photos Catalog - WorldBid B2B Market

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  Complete Specifications 30crnimo8 Steel Surface Treatment Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 501.00 Dollar US$

  30crnimo8 steel is an alloy steel mainly used to manufacture high-strength and high-toughness mechanical parts. the surface treatment technology of this steel can improve its wear resistance, corrosion resistance and fatigue strength. common surface ...

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  Spot Supply 30crnimo8 Steel Plate Heat Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 511.00 Dollar US$

  common heat treatment processes for 30crnimo8 steel plates include quenching, tempering, etc. ##quenching heating temperature: generally heated to 850-870℃. within this temperature range, the structure of the 30crnimo8 steel plate can be fully austen...

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  Mature Technology 30crnimo8 Steels Mechanical Properties Test

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 513.00 Dollar US$

  30crnimo8 steels are a type of high alloy carburizing steels widely used in engineering machinery, automotive parts and other applications requiring high strength and toughness. mechanical property tests for 30crnimo8 steels usually include tensile s...

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  Direct Sales 2 4816 Alloy Steel Surface Treatment Technology

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 12, 2024 - 1508.00 Dollar US$

  2.4816 alloy steel is a nickel-based alloy commonly used in high temperature and corrosive environments. its surface treatment technologies mainly include the following: **chemical treatment**: such as pickling and passivation, which can remove oxide...

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  Cnc Machining 4130 Strip Steel Material Surface Treatment Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 387.00 Dollar US$

  precision processing processes such as heat treatment (quenching and tempering) can optimize the microstructure of 4130 strip steel material, improve its strength and toughness, and make it more suitable for high-strength applications. - the use of a...

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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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  Surface Treatment Technology Enhances The Performance Of 1 2311 Steel Molds

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 869.00 Dollar US$

  surface treatment technology can significantly enhance the performance of 1.2311 steel, improving its wear resistance, corrosion resistance and service life. the following are several common surface treatment technologies that can effectively improve...

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  Scr440 Steel Plate Surface Treatment Technology And Application

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 693.00 Dollar US$

  the surface treatment technologies of scr440 steel plate include quenching and tempering, as well as high-frequency surface quenching. these technologies can improve the hardness and wear resistance of the material. tempering after quenching can impr...




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  Stable Performance Jis Suj2 Bearing Steel Surface Treatment Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 520.00 Dollar US$

  JIS SUJ2 bearing steel is a high-carbon chromium bearing steel specified by the Japanese Industrial Standard (JIS). It corresponds to China's GCr15, Germany's 100Cr6, and the United States' 52100. It is primarily used in the manufacture of high-load,...

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  En Din 30crnimo8 Steel For Wind Power Equipment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 502.00 Dollar US$

  en/din 30crnimo8 steel is a high-quality alloy structural steel with important applications in wind power equipment. **gearbox components**: wind power gearbox is a key component in wind power generation system, used to increase the speed of the gene...

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  Excellent Fatigue Resistance 30crnimo8 Alloy Steel Rich Spot Resources

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 503.00 Dollar US$

  30crnimo8 alloy steel with excellent fatigue resistance is a high-strength and high-toughness alloy structural steel, which is widely used in fields with high fatigue performance requirements. excellent fatigue resistance - due to its special chemica...

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  Precision Machining Din 30crnimo8 Steel For Construction Machinery

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 504.00 Dollar US$

  din 30crnimo8 steel is a high alloy carburizing steel, which contains chromium, nickel and molybdenum in its chemical composition. this material is widely used in construction machinery and other high-load applications due to its excellent mechanical...

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  Outstanding 30crnimo8 Steel Round Bar Chemical Composition Analysis

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 509.00 Dollar US$

  the chemical composition of 30crnimo8 steel round bar includes: * carbon (c): 0.26 - 0.34% * silicon (si): ≤0.40% * manganese (mn): 0.50 - 0.80% * phosphorus (p): ≤0.025% or ≤0.035% (max) * sulfur (s): ≤0.035% (max) * chromium (cr): 1.8 - 2.2%or 2.50...

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  Excellent Corrosion Resistance Din 30crnimo8 Steel Pipe Purchase

  Pipes / Tubing - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 512.00 Dollar US$

  din 30crnimo8 steel pipe is a high-strength, tough alloy quenched and tempered steel. it is widely used in aerospace, automobile manufacturing, marine engineering, energy equipment and other industries due to its excellent corrosion resistance, fatig...

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  Bs 708m40 Alloy Material Surface Treatment Technology

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 92.00 Dollar US$

  BS 708M40 alloy material has 1030MPa tensile strength and 55J impact toughness. It achieves wear resistance, corrosion resistance and high temperature stability through precise chromium-molybdenum ratio. It is an ideal material for key fields such as...

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  High Precision 30crnimo8 Material Cutting Service Spot Wholesale

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 506.00 Dollar US$

  30crnimo8 material (1.6580) is a high-strength, high-toughness alloy quenched and tempered steel, which is widely used in aerospace, automobile manufacturing, heavy machinery, energy equipment and other fields. in order to meet the needs of high-end ...




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  Application Fields Of High Strength Din 30crnimo8 Alloy Material

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 880.00 Dollar US$

  din 30crnimo8 alloy material is a low alloy high strength steel, which is widely used in high stress, high strength mechanical parts and engineering structures due to its excellent mechanical properties and good hardenability. application fields due ...

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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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  Heat Treatment Technology 410 Material Steel Annealing And Hardening

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 3, 2024 - 871.00 Dollar US$

  annealing of 410 material annealing temperatures for wrought 410 stainless steel: 1. process (subcritical) annealing: air cool from a temperature of 650-760°c (1200-1400°f). maximum softness is achieved by heating to a temperature at the upper end of...

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  Astm 5140 Steel Heat Treatment Process Mature Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 911.00 Dollar US$

  ASTM 5140 steel heat treatment process Heat treatment is a key link in the precision machining of ASTM 5140 steel. The main processes include annealing, normalizing, quenching and tempering: Annealing: Usually carried out at around 790℃, followed by ...