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...

aisi 4130 tess Photos Catalog - page 12 - WorldBid B2B Market

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  Improve Equipment Performance Aisi 4142 Steel Application In Heavy Machinery

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 27, 2025 - 801.00 Dollar US$

  aisi 4142 steel is a high-performance alloy steel that is widely used in heavy machinery due to its excellent strength, toughness and wear resistance. the following are the main applications of aisi 4142 steel in heavy machinery: aisi 4142 steel is o...

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  Directly From The Source Aisi 8620 Steel Excellent Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 890.00 Dollar US$

  AISI 8620 steel is a common alloy steel with excellent properties and is suitable for many fields. Let's take a closer look at its characteristics and advantages. First of all, AISI 8620 steel has excellent strength and toughness. Its yield strength ...

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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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  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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  Reliable Aisi 8620 Tool Steel Wear Resistance Analysis

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

  Factors affecting the wear resistance of aisi 8620 tool steel Hardness factor: Generally speaking, the higher the hardness of a material, the better its wear resistance. The high surface hardness obtained by aisi 8620 tool steel after heat treatment ...

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  Aisi 8620 Flat Steel Forging Process Enhances Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 896.00 Dollar US$

  The forging process of aisi 8620 flat steel involves multiple steps to ensure the material's high strength, toughness and wear resistance. 1. Material preparation Choose the billet: Select the appropriate AISI 8620 flat steel and ensure that its chem...

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  Export Excellent Features Characteristics Aisi P20 Ni Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2025 - 605.00 Dollar US$

  Features of AISI P20+Ni Steel Excellent polishing and photo-etching performance: suitable for making molds with high surface quality requirements. Good machining performance: easy to process into various complex mold shapes. High purity and uniformit...

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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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  Guaranteed Hardenability Aisi 5120h Coil Low Alloy Structural Material

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 806.00 Dollar US$

  AISI 5120H Coil is a low alloy structural steel that guarantees hardenability Chemical composition Carbon (C): The content is generally 0.17% - 0.23%, which belongs to low carbon steel and can ensure the toughness and weldability of steel. Manganese ...

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  Aisi 5140 Alloy Material Precision Machining Technology

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 910.00 Dollar US$

  AISI 5140 alloy material is a chromium-molybdenum alloy steel with good strength, toughness and wear resistance. It is widely used in the automotive, aerospace, oil and gas and other industries. The following is a detailed introduction to its precisi...

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  Professional Team Provides Aisi 5140 Equivalent Solutions

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 915.00 Dollar US$

  AISI 5140 equivalent AISI 5140 steel mainly follows the following standards: ASTM A29/A29M-2020: General requirements for hot-forged carbon and alloy steel bars. ASTM A322-2013(R2018): Standard specification for standard grade alloy steel bars. ASTM ...

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  Aisi 5140 Material High Quality Steel For Automotive Parts Manufacturing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 917.00 Dollar US$

  AISI 5140 material is an alloy structural steel widely used in the manufacture of automotive parts. It is mainly composed of carbon, silicon, manganese, chromium and other elements, and is known for its superior mechanical properties and wear resista...

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  Chromium Molybdenum Alloy Steel Aisi 4140 Equivalent Material Basic Guide

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 147.00 Dollar US$

  aisi 4140 equivalent material is a chromium-molybdenum alloy steel. Here are some equivalent materials: - Europe: 42CrMo4 (EN 10083-3), its chemical composition and mechanical properties are similar to AISI 4140, and it is often used in similar appli...

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  Aisi 4140 Tensile Strength Annealing And Tempering State

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 148.00 Dollar US$

  AISI 4140 Tensile Strength (Typical Values) 1. Annealed: Tensile Strength: 655 MPa (95 ksi) Yield Strength: 415 MPa (60 ksi) 2. Quenched & Tempered (Q&T): Tensile Strength Range: 850–1000 MPa (123–145 ksi) Yield Strength Range: 655–850 MPa (9...

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  Specific Application Aisi 4140 Mechanical Steel Different Manufacturing Fields

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 157.00 Dollar US$

  AISI 4140 mechanical steel is a medium carbon alloy structural steel that is widely used in a variety of mechanical manufacturing scenarios due to its good comprehensive properties, such as high strength, toughness, wear resistance and hardenability....

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  Aisi 4142 Material Mining Machinery And Aerospace Fields

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 167.00 Dollar US$

  Aerospace Aircraft landing gear components: Although the key components of the landing gear are usually made of high-strength aluminum alloys or other special alloy materials, some non-critical components (such as connectors, support rods, etc.) can ...




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  Aisi 4142 Alloy Steel Key Process Parameters For Surface Quenching

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 110.00 Dollar US$

  Key process parameters of high-frequency induction heating surface quenching of AISI 4142 alloy steel 1. Heating temperature Goal: to austenitize the surface while avoiding overheating or coarse grains. Temperature range: usually 860 - 920℃ (specific...

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  Aisi 4140 Steel Plate Mechanical Engineering Applications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 112.00 Dollar US$

  aisi 4140 steel plate Core application scenarios in the field of mechanical engineering 1. Heavy transmission parts Gears: such as high-torque gears of mining machinery and engineering machinery (excavators, cranes), which need to withstand high load...

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  Alloy Steel Aisi 8630 Investment Casting Part For Agricultural Machinery

  Manufacturing / Casting - BAODING LONGWAY TRADING CO., LTD. - China - June 18, 2025 - contact company for price

  Product name: Alloy steel AISI 8630 Investment casting part for agricultural machinery. Alloy steel part for farm harvester to European market, produced by investment casting process, casting tolerance grade CT7. Discover our high-quality Water Glass...

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  Customized Alloy Steel Aisi 8630 Forging Part Edm Turning Piston Housing

  Manufacturing / Casting - Forging - BAODING LONGWAY TRADING CO., LTD. - China - June 18, 2025 - contact company for price

  Product Details: CNC machining stands for computer numerical control which eliminates the restrictions of manual control and results in a high-quality output. due to CNC machining, even the most difficult of three-dimensional cutting tasks can be acc...