Premium listings

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  Pharmaceutical Lyophilizer Freeze Dryer For Pilot Plant

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...

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  Small Home Freeze Dryer Machine For Food

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...

astm 4140 frequency induction heating surface hardening Photos Catalog - page 7 - WorldBid B2B Market

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  Made In Electric Or Alkaline Oxygen Furnace 4140 Alloy Steel

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 497.00 Dollar US$

  4140 alloy steel, implementation standard: astm a29/a29m-04, is a medium hardenability steel. after heat treatment, it has good strength and good comprehensive mechanical properties, good processability and high yield rate. in china, the correspondin...

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  Multiple Ideal Materials 4140 Alloy Structural Steel Large Direct Sales

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 499.00 Dollar US$

  4140 alloy structural steel performance characteristics: high strength and toughness: after quenching and tempering, 4140 steel shows excellent comprehensive mechanical properties, including high strength and toughness, suitable for making parts that...

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  Aisi 4140 Alloy Structural Steel The Material Of Choice For Shafts

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - check with company for price

  the main reasons why aisi 4140 alloy structural steel is suitable for manufacturing shafts include its high strength, good hardening properties and excellent wear resistance. specifically: 1. high strength: aisi 4140 alloy structural steel can achiev...

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  Din Aisi 4140 42crmo4 Alloy Structural Steel Spot Promotion

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 901.00 Dollar US$

  4140 42crmo4 steel is a low alloy steel with excellent mechanical properties and heat treatment characteristics, and is widely used in the manufacture of high-load mechanical parts and tools. it is one of the common industrial standards in the world ...

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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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  Hot Rolling Process Aisi 4140 Steel Round Bar Subsequent Heat Treatment

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 11, 2024 - 907.00 Dollar US$

  aisi 4140 steel round bar heat treatment process hot rolled aisi 4140 steel round bar usually needs subsequent heat treatment to meet different application requirements. 1. annealing - process: heating to 830-850°c and slow cooling. - purpose: reduce...

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  Advantages Of Choosing Aisi 4140 Alloy Tool Steel Factory Sales

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 902.00 Dollar US$

  aisi 4140 alloy tool steel is a commonly used alloy steel that is widely used due to its excellent mechanical properties. here are some of the main advantages of aisi 4140 alloy tool steel : 1. **high strength and toughness**: aisi 4140 alloy tool st...

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  Aisi 4140 Steel Round Bar Heat Treatment Process Improvement

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 900.00 Dollar US$

  improvement of quenching process for aisi 4140 steel round bar - **heating temperature optimization** - traditional quenching heating temperature for aisi 4140 steel round bar is generally 840 - 860℃. in order to more accurately control the austenite...




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  Aisi 4140 Alloy Steel Mechanical Properties And Application Examples

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 890.00 Dollar US$

  aisi 4140 alloy steel is a commonly used medium carbon alloy steel with good mechanical properties and a wide range of applications. here are the details of its mechanical properties and some application examples: ### mechanical properties the main m...

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  Unique Advantage 4140 Alloy Tool Steel Improved Tempering Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 897.00 Dollar US$

  4140 alloy tool steel tempering process improvement adjustment of tempering temperature and time 4140 alloy tool steel has high hardness and brittleness after quenching, and needs to be tempered. the general tempering temperature can be selected betw...

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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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  Precision Machining 4140 Low Alloy Steel Key Performance Characteristics

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 159.00 Dollar US$

  Key performance characteristics of 4140 low alloy steel Excellent quenched and tempered strength range: It can be flexibly heat treated in different hardness ranges (22 HRC to 36 HRC) to meet multi-level strength requirements. Good weldability and ma...

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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 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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  High Performance 4140 Steel Bars Widely Used In Many Fields Of Applications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 99.00 Dollar US$

  4140 steel bars is a high-strength, high-toughness, corrosion-resistant alloy steel with excellent mechanical properties and processing properties. It is widely used in aviation, aerospace, petroleum, chemical, electric power, automobile and other fi...




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  Good 4140 Materials Mechanical Properties And Comprehensive Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 98.00 Dollar US$

  4140 materials, as a high-quality alloy structural steel of the US grade, enjoys a high reputation in the global industrial field, especially in comparison with my country's 42CrMo grade steel, it shows unique performance advantages and wide applicat...

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  Bend Pipe Hot Induction 2d 3d 4d 5d 6d 8d 10d Astm A53 A106 Ss400 A36 St37

  Construction - Steel - Hebei Xinzhonglian Special Steel Tube Co.,Ltd. - China - October 17, 2013 - contact company for price

  Hebei Senhai Pipeline mainly manufacturer Steel Pipe Bends-Induction bends, more details as below: TYPE 2D 3D 4D 5D 6D 7D 8D 9D 10D STEEL PIPE BENDS-INDUCTION BENDS SIZE 1/2'-72' WALL THICKNESS: SCH-5S to SCH-XXS STANDARD: ANSI/ASME B16.9，DIN2...

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  Infrared Carbon Crystal Heating Panel Sc Series Uv Print On Pet Surface

  General Furniture and Fixtures - Hangzhou Enjoywarm Technology Co., Ltd. - China - April 21, 2016 - contact company for price

  Quick Details Electric Heater Type: Type: Far infrared Heating Element: carbon crystal Installation: Ceiling, Desktop, Freestanding, Portable, Wall Mounted Certification: CE, RoHS Function: Adjustable Thermostat, Deodorization, Overheat Protection, R...

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  Infrared Heating Panel Uv Print On Pet Surface Sc L60100

  General Furniture and Fixtures - Hangzhou Enjoywarm Technology Co., Ltd. - China - April 21, 2016 - contact company for price

  Quick Details Electric Heater Type: Type: Far infrared Heating Element: carbon crystal Installation: Ceiling, Desktop, Freestanding, Portable, Wall Mounted Certification: CE, RoHS Function: Adjustable Thermostat, Deodorization, Overheat Protection, R...