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...

songshun adequate 42crmo4 heat treatment processes Photos Catalog - page 5 - WorldBid B2B Market

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  Good Mechanical Properties 1 7225 42crmo4 Complete Material Sale

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 902.00 Dollar US$

  the chemical composition of 1.7225 42crmo4 steel mainly includes chromium, molybdenum, manganese and iron. this steel has high strength, high hardness and good wear resistance, and is particularly suitable for the manufacture of parts working under h...

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  Complete Specifications 42crmo4 Qt Steel Steps And Principles

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 904.00 Dollar US$

  42crmo4 qt steel is favored for its excellent mechanical properties and wide range of applications. whether it is used in industrial production or explored in new technology development, it has shown excellent performance and diverse application pros...

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  Excellent Mechanical Properties 42crmo4 Materials Alloy Steel

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 905.00 Dollar US$

  mechanical properties of 42crmo4 materials: tensile strength ob (mpa): ≥ 1080 (110) yield strength os (mpa): ≥ 930 (95) elongation 85 (%): ≥ 12 area shrinkage ψ (%): ≥ 45 impact power akv () :≧63 impact toughness value αkv (/cm2): ≥78(8) hardness: ≤2...

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  Abundant Spot And Processing Resources 42crmo4 Round Bar Manufactor

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 907.00 Dollar US$

  42crmo4 round bar this steel belongs to alloy structural steel in terms of material classification. it has good mechanical properties and machinability and is widely used. there are mainly two types of materials: plates and round bars. this steel bel...

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  Various Performance Spot Wholesale 42crmo4 Material Hardness Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 908.00 Dollar US$

  **42crmo4 material hardness effect**: - **hardness**: eutectic quenching treatment can improve the hardness of 42crmo4 steel, which is suitable for the manufacture of some parts requiring high hardness. - **strength**: quenching can improve the stren...

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  Spot Wholesale Good Deformation Ability Aisi 4140 42crmo4 Tool Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 909.00 Dollar US$

  **aisi 4140 42crmo4 tempering treatment** **process**: 1. **heating**: reheat the quenched 42crmo4 steel to a lower temperature, generally between 450°c and 700°c. 2. **insulation**: keep at the tempering temperature for a period of time to change th...

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  En 42crmo4 Alloy Structural Steel Round Bars And Plates

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 910.00 Dollar US$

  en 42crmo4 processing generally speaking, the higher the hardness, the more difficult it is to process. therefore, 42crmo4 steel that has not been heat treated has a low hardness and is relatively easy to process. after softening annealing, 42crmo4 s...

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  Manufacturing High Quality 42crmo4 Scm440 Provide Steel Materials

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 911.00 Dollar US$

  the process of manufacturing high-quality 42crmo4 scm440 is a strict quality control process, and each step of the connection requires sufficient experience and strict quality control. melting and casting technology there are two mainstream methods f...




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  Direct Shipment Din 42crmo4 Alloy Tool Steel Gas Content

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 913.00 Dollar US$

  for din 42crmo4, after hot rolling or hot forging, it is usually delivered without heat treatment. however, sometimes considering the machinability of the material, 42crmo4 steel is usually selected for softening annealing. din 42crmo4 normalizing is...

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  Excellent Features Advantage Iso 42crmo4 Alloy Steel Supply

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 913.00 Dollar US$

  advantages and challenges of iso 42crmo4 alloy steel q+t treatment advantages of iso 42crmo4 alloy steel: comprehensive performance improvement: q+t treatment can simultaneously improve the hardness, strength and toughness of steel. wide scope of app...

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  Spot 42crmo4 Alloy Engineering Steel Automobile Manufacturing Application

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

  Automobile Manufacturing Drive Shaft: The high strength and toughness of 42CrMo4 Alloy Engineering Steel enable it to withstand high torque and impact loads, making it an ideal material for manufacturing automobile drive shafts. The drive shaft needs...

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  European Standard 42crmo4 Steel Hardness With Performance Relationship

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 156.00 Dollar US$

  42CrMo4 steel hardness and performance relationship Hardness and wear resistance: The higher the hardness, the better the wear resistance. For example, 42CrMo4 steel that has been surface hardened has a high surface hardness and is suitable for manuf...

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  Quality Assurance 42crmo4 Steels Chemical Composition And Function Explanation

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 155.00 Dollar US$

  According to relevant standards and industrial practices, the chemical composition range of 42CrMo4 steels is as follows: Element Content (%) Function and influence C (carbon) 0.38 – 0.45 Provides basic hardness and strength for the material, ensurin...

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  Mature Technology En 42crmo4 Steel Hardness Measurement Method

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 153.00 Dollar US$

  Hardness measurement methods Brinell hardness (HB): Suitable for measuring materials with lower hardness, such as EN 42CrMo4 steel in the annealed state. Rockwell hardness (HRC): Suitable for measuring materials with higher hardness, such as EN 42CrM...

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  Production Process Din 42crmo4 Materials Microstructure Characteristics

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 150.00 Dollar US$

  DIN 42CrMo4 materials production process points 1. Smelting process: adopt the triple process of electric arc furnace + LF refining + VD vacuum degassing, control the phosphorus and sulfur content ≤ 0.025% 2. Forging control: initial forging temperat...

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  Industrial Material 42crmo4 Steel Spot Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 100.00 Dollar US$

  42CrMo4 steel is an industrial material. 42CrMo4 is used to manufacture forgings that require higher strength and larger tempered sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear axles, co...




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  Ultra High Strength 42crmo4 Steel Coil Available In Strips

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 102.00 Dollar US$

  42CrMo4 steel coil is graded as 42CrMo4, which belongs to ultra-high strength steel, and the standard is DINENI0083-1-1998. Features: 42CrMo4 steel coil has ultra-high strength, high toughness and fatigue resistance, and excellent hardenability (crit...

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  En 42crmo4 Material Chemical Composition And Metallurgical Control

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 95.00 Dollar US$

  EN 42CrMo4 material has become the core material of heavy equipment such as wind turbine main shafts and oil drilling tools with its 1100-1300MPa tensile strength and excellent hardenability. Its innovative differential temperature heating and intell...

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  Industrial Material Din 42crmo4 Steel Pipe Core Mechanical Properties

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 95.00 Dollar US$

  DIN 42CrMo4 steel pipe is an industrial material. 42CrMo4 is used to manufacture forgings that require higher strength and larger tempered sections than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, rear ...

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  Alloy Steel 42crmo4 Sae4140 Powder Painted Mold Forging Hub

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

  Product name:Alloy steel 42CrMo4 SAE4140 powder painted mold forging hub for agriculture machinery. This mold forged hub is assembled with screw and nut, used to fix a turning axle. Alloy steel mold forging make it high strength and good mechanical p...