surface reaming shells diamond hard rock stratum Photos Catalog - page 71 - ECeurope Market

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  Bright Surface A20202 Steel Polishing Process Technology

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 517.00 Dollar US$

  A20202 steel is austenitic stainless steel (corresponding to domestic grade 202 stainless steel), with good corrosion resistance, processability and toughness, and is widely used in decoration, medical equipment, food equipment and other fields. Its ...

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  G51200 Steel Carburizing Quenching Low Temperature Surface Hardening Treatment

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 419.00 Dollar US$

  Carburizing + quenching + low temperature tempering (most commonly used) This is the preferred process for surface hardening of G51200 steel, suitable for scenarios requiring high surface hardness (58-63 HRC) and core toughness (≥900 MPa tensile stre...

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  High Quality 20x Steel Induction Heating Surface Hardening

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 418.00 Dollar US$

  Induction heating surface quenching 20Х steel uses electromagnetic induction to quickly heat and quench the surface of the workpiece, while the core maintains the original structure (such as annealing or tempering state), with high efficiency and sma...

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  Large Specific Surface Area High Activity Chromium Carbide Powder

  Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - July 30, 2025 - 13.60 Dollar US$

  Chromium carbide powder is a grey-black powder with a melting point of about 1890°C and a Mohs hardness of 8.5. It has excellent wear resistance and oxidation resistance, and is an important raw material for the preparation of wear-resistant coatings...

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  Titanium Carbide Powder With Large Specific Surface Area

  Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - August 7, 2025 - 13.60 Dollar US$

  This powder has excellent electrical and thermal conductivity, with an electrical conductivity of 3×10⁴S/m and a thermal conductivity of 35W/(m·K), and can be used to make conductive ceramics, heating elements, etc. After being compounded with copper...

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  Smooth Surface 30x Steel Cold Drawing Process

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 11, 2025 - 319.00 Dollar US$

  1. Cold Drawing Principle Cold drawing involves forcibly stretching 30X steel at room temperature. The tensile stress exceeds its yield strength, causing plastic deformation of the steel bar, thereby straightening the steel and increasing its strengt...

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  Titanium Carbide Guide Wheels With No Scratch Contamination On The Surface

  Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - August 14, 2025 - 13.50 Dollar US$

  Hard alloy titanium carbide guide wheels have excellent impact resistance. When the wire is suddenly tensioned or broken, they are not prone to cracking or deformation, reducing the risk of equipment shutdown. It has excellent thermal conductivity an...

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  Titanium Carbide Powder Suitable For Surface Strengthening Treatment

  Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - August 21, 2025 - 13.60 Dollar US$

  Titanium carbide powder can be mixed with other carbide powders (such as tungsten carbide and vanadium carbide) to form multi-component composite powders and customize materials with different properties. For instance, after adding 10% tungsten carbi...




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  Professional Scr430 Steel Sheet Surface Quenching Treatment

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 305.00 Dollar US$

  SCr430 steel sheet is a chromium alloy structural steel specified in the Japanese JIS standard. It is commonly used in the manufacture of mechanical parts (such as gears, shafts, and bushings) that require high surface hardness and core toughness. Su...

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  Jis Scr440 Steel Round Bar Polished Surface Process

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 310.00 Dollar US$

  Mechanical Polishing Rough Grinding: Use coarser sandpaper or abrasive wheels to perform preliminary grinding on the JIS SCr440 steel round bar surface, removing any large surface defects and burrs, and achieving a smoother surface. Intermediate Grin...

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  Uns G51400 Material Surface Galvanized Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 317.00 Dollar US$

  UNS G51400 material is a structural alloy steel commonly used in the manufacture of various mechanical parts. Galvanizing this material improves its corrosion and wear resistance. 1. Cleaning: First, clean the surface to remove rust, oil, and other i...

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  Natural Veneer Surface Multilayer Board

  Interior finishing materials - Western Union Zhiyuan (Hubei) Trading Co., Ltd - China - September 11, 2025 - contact company for price

  Base material: Selected natural logs such as North American oak, European walnut, and Southeast Asian teak, combined with eucalyptus/pine multilayer board plywood, pressed in a criss-cross manner under high temperature and pressure, resulting in a de...

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  Precision Ground A23503 Steel Surface Polishing Process

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - October 13, 2025 - 609.00 Dollar US$

  A23503 steel (equivalent to 50CrV or 50CrVA steel) is a high-strength chrome-vanadium spring steel that combines high hardness with good toughness. Complete Surface Polishing Process 1. Surface Pretreatment Before mechanical or chemical polishing of ...

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  How Surface Treatments Improve The Durability Of Nylon Webbing In Harsh Environments

  Luggage and handbags and packs and cases - elesawebbing - Hong Kong - October 24, 2025 - 3.00 Dollar US$

  In industrial, outdoor, and military applications, nylon webbing is widely valued for its strength, flexibility, and adaptability. However, when exposed to extreme heat, UV radiation, saltwater, or abrasive contact, even high-grade nylon can wear dow...

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  Global Din 51crv4 Alloy Steel Polishing Surface Treatment Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - October 27, 2025 - 605.00 Dollar US$

  DIN 51CrV4 alloy steel is a commonly used alloy spring steel with excellent mechanical properties (high strength, high toughness, and fatigue resistance). It is often used in the manufacture of high-stress components such as springs and shafts. The p...

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  Industrial Titanium Carbide Rods High Surface Finish

  Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - November 5, 2025 - 12.80 Dollar US$

  The length of this round bar can be customized according to requirements, ranging from 100mm to 1000mm, and it can undergo secondary processing such as precision grinding and wire cutting to produce parts of various complex shapes. Although its price...




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  Jis Sncm220 Alloy Structural Steel Polishing Surface Treatment Process

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - November 10, 2025 - 108.00 Dollar US$

  JIS SNCM220 alloy structural steel is an alloy structural steel primarily used in the manufacture of high-strength, high-toughness parts, widely applied in the automotive and machinery manufacturing industries. Surface polishing includes: Mechanical ...

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  Iso 20nicrmo2 Alloy Pipe Black Casing And Smooth Round Surface

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - November 24, 2025 - 110.00 Dollar US$

  The black oxide surface and the smooth round surface of ISO 20NiCrMo2 alloy pipe are two significantly different surface states. They differ markedly in their formation process, surface characteristics, dimensional accuracy, and suitable applications...

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  Factory Manufacturing Provided 20ncd2 Steel Surface Hardness

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - November 24, 2025 - 114.00 Dollar US$

  20NCD2 steel (≈1.6523/8620) is a carburizing alloy steel, with a standard supply hardness ≤197 HB. After carburizing, quenching, and low-temperature tempering, 20NCD2 steel can achieve a high surface hardness of HRC 58-63, while the core hardness rem...

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  Gost 20him Alloy Steel Coating Surface Treatment

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - November 24, 2025 - 116.00 Dollar US$

  GOST 20ХНM alloy steel is a chromium-nickel-molybdenu m alloy structural steel under Russian standards. It possesses high strength, high toughness, and good wear resistance, and is often used to manufacture critical components subjected to vibration ...