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...

alloy 6061 aluminum cnc Photos Catalog - page 100 - WorldBid B2B Market

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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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  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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  High Quality Gb 40cr Alloy Steel Excellent Wear Resistance

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 873.00 Dollar US$

  gb 40cr alloy steel is a premium-grade material renowned for its superior wear resistance, high strength, and exceptional durability. widely used in demanding industrial applications, this steel alloy is engineered to deliver optimal performance unde...

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  Meet Production Needs 40cr Alloy Steel In The Manufacture Of Automotive Parts

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 783.00 Dollar US$

  40cr alloy steel is a medium carbon low alloy steel, which is widely used in the manufacture of automotive parts due to its good comprehensive mechanical properties and heat treatment performance. the following are the main application areas of 40cr ...

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  Detailed Analysis The Chemical Composition Of Jis Scr440 Alloy Material

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 691.00 Dollar US$

  jis scr440 alloy material is a medium carbon alloy structural steel widely used in machinery manufacturing, automotive parts and molds. its excellent strength, toughness and wear resistance mainly come from a reasonable chemical composition ratio. th...

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  Comprehensive Influence Chemical Composition Of Scr440 Alloy Steel Performance

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

  comprehensive influence of chemical composition of scr440 alloy steel on performance strength and hardness: mainly determined by carbon (c) and chromium (cr). moderate carbon content makes scr440 have higher strength and hardness. chromium improves h...

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  Strong Fatigue Performance Gb 42crmo Alloy Material With Abundant Inventory

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 27, 2025 - 702.00 Dollar US$

  gb 42crmo alloy material is a high-strength alloy structural steel widely used in heavy machinery, automobile, aerospace and other fields due to its excellent comprehensive mechanical properties (such as high strength, good toughness and wear resista...

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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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  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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  Comprehensive Analysis Of 8620 Alloy Steel Bar Hardness And Wear Resistance

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

  8620 alloy steel bar belongs to low-carbon alloy steel, and its main chemical components include carbon (C), manganese (Mn), phosphorus (P), sulfur (S), silicon (Si), nickel (Ni), chromium (Cr), molybdenum (Mo), etc. The carbon content is generally 0...

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  Aisi 8620 Alloy Tool Steel Methods To Improve Hardness And Wear Resistance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 894.00 Dollar US$

  Methods for improving the hardness and wear resistance of AISI 8620 alloy tool steel Optimizing heat treatment process: The hardness and wear resistance of AISI 8620 alloy tool steel can be further improved by precisely controlling parameters such as...

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  Export 8620 Alloy Tool Steel Factors Affecting Hardness

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 894.00 Dollar US$

  Factors affecting the hardness of 8620 alloy tool steel Alloy elements: Nickel can improve the strength and toughness of 8620 alloy tool steel, and to a certain extent, it also helps to improve the hardness; Chromium can increase the hardenability of...

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  Standard Specification 8620 Alloy Plate Equivalent Grade Comparison

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 895.00 Dollar US$

  The following is a comparison of equivalent grades of 8620 alloy plate under different standards and specifications: USA-ASTM A29/A29M 8620-conventional alloy structural steel. ASTM A304 8620H-alloy steel with guaranteed hardenability. China-GB/T 307...

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  Ideal Material For Customized Din 1 6523 Alloy Steel High Strength Structural Parts

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 882.00 Dollar US$

  DIN 1.6523 alloy steel is an ideal material for high-strength structural parts. Aerospace: Due to its high strength, high toughness and good fatigue resistance, it can be used to manufacture key structural parts such as wing beams, fuselage frames, l...

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  Offer 1 6523 Alloy Steel Perfect Combination Of High Toughness And Strength

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 884.00 Dollar US$

  Outstanding mechanical properties High strength: After proper heat treatment, 1.6523 alloy steel can obtain very high strength. Its yield strength and tensile strength can reach a high level, and it can withstand large external forces and loads, meet...

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  Din 1 6523 Alloy Material Widely Used In The Field Of Automotive Manufacturing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 889.00 Dollar US$

  DIN 1.6523 alloy material (also known as 20CrNiMo or AISI 8620) is a low-carbon alloy carburizing steel. It is widely used in the field of automotive parts manufacturing due to its good toughness, wear resistance and hardenability. 1. Gears - Due to ...




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  Esr 1 6523 Alloy Material Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 780.00 Dollar US$

  1.6523 alloy material is a common alloy steel, also known as 20NiCrMo2. Heat treatment is an important process to improve its performance and service life. Let's fully analyze the heat treatment process of 1.6523 alloy material. Preheating: Before he...

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  Jis Sncm220 Alloy Steel Chemical Composition Builds The Cornerstone Of Performance

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 23, 2025 - 784.00 Dollar US$

  Chemical composition builds the foundation of performance The chemical composition of JIS SNCM220 alloy steel is carefully formulated, and each element performs its own function. The carbon (C) content is 0.17-0.23%, which provides basic strength; Si...

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  Various Specifications Sncm220 Alloy Steel Wide Range Of Applications

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2025 - 785.00 Dollar US$

  SNCM220 alloy steel has a wide range of applications and shows its advantages (I) Automobile industry SNCM220 alloy steel is widely used in the transmission system, engine and other parts of the automobile. For example, the gears of automobile transm...

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  Vacuum Degassing Sncm220 Alloy Material Performance Characteristics

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2025 - 897.00 Dollar US$

  The carburizing and quenching process of SNCM220 alloy material can effectively improve the surface hardness and wear resistance, while ensuring the toughness of the core, making it widely used in high-strength wear-resistant parts such as gears and ...