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...

optimized heat treatment 40cr steel plate Photos Catalog - page 2 - WorldBid B2B Market

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  High Quality Gb 40cr Steel An Ideal Choice For Corrosion Resistance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 870.00 Dollar US$

  gb 40cr steel is a common alloy structural steel, the main components of which are carbon and chromium. it has good strength and toughness, but its corrosion resistance is relatively weak. in order to improve the corrosion resistance of gb 40cr steel...

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  Wholesale 40cr Steel Suitable For High Strength Mechanical Parts Manufacturing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 782.00 Dollar US$

  40cr steel is an alloy structural steel with high strength, high toughness and good hardenability. it is widely used in the manufacture of mechanical parts that bear medium loads and medium speeds, such as steering knuckles, rear axles of automobiles...

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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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  Reliable Guarantee 40cr Steel Pipes Quenching And Tempering Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 789.00 Dollar US$

  40cr steel pipes quenching purpose: to achieve high hardness and strength. process:heat the steel plate to 830-850°c. hold for 30-60 minutes. quench in oil or water (oil quenching is preferred to reduce cracking risk). 40cr steel pipes tempering purp...

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  Spot Stock Ultra High Strength 40cr Steel Factory Direct Sales

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 900.00 Dollar US$

  40Cr steel is an ultra-high strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, and good low-temperature impact toughness...

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  Stable Supply Of 40cr Alloy Steel Quenching And Tempering Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 901.00 Dollar US$

  After quenching and tempering, 40Cr alloy steel has good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity. In addition to quenching and tempering, it is also suitable for cyaniding and high-frequenc...

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  Gb 40cr Material Most Widely Used Steel In The Machinery Manufacturing Industry

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 902.00 Dollar US$

  GB 40Cr material is one of the most widely used steels in the machinery manufacturing industry. It is mainly used to manufacture important parts that withstand alternating loads, medium speeds, medium loads, strong wear and tear without great impact,...




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  High Quality Gb 40cr Alloy Steel With Excellent Fatigue Resistance

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 811.00 Dollar US$

  GB 40Cr alloy steel is a medium carbon alloy structural steel in the Chinese national standard (GB/T 3077). It has excellent fatigue resistance, high strength, good hardenability and comprehensive mechanical properties. It is widely used in machinery...

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  Agricultural Machinery 40cr Cold Drawn Steel Adapts To Complex Working Environment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 820.00 Dollar US$

  40Cr cold drawn steel is a commonly used medium carbon alloy structural steel with good comprehensive properties, including high strength, toughness and wear resistance. In agricultural machinery, 40Cr cold drawn steel is particularly suitable for co...

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  Standard National Material Gb 40cr Steel Round Bar Quenching Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 21, 2025 - 400.00 Dollar US$

  GB 40Cr steel round bar is an alloy structural steel with excellent hardenability, strength, and toughness. It is widely used in the manufacture of parts subject to moderate loads and impact (such as shafts and gears). The quenching process for round...

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  Heat Treatment M35 Steel Sheet Plate Supply Range

  Manufacturing Plants - Dongguan Songshun Mould Steel Co., Ltd. - China - June 14, 2023 - check with company for price

  m35 steel annealing process if you case it up for the annealing after the forging, you will get a better result. if you can not do that, just make it cold to the indoor temperature then make it in. about the annealing process, just put it in the stov...

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  Heat Treatment 1 2311 Steel Sheet Plate Supplier

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - June 27, 2023 - 698.00 Dollar US$

  p20 steel round bar sheet plate has many excellent properties. in the pre-hardened status, the mold can be processed without any heat treatment. which cut down the running period and improves efficiency. after it has been processed through the forged...

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  A2 Steel Round Bar Sheet Plate Heat Treatment

  Manufacturing Plants - Dongguan Songshun Mould Steel Co., Ltd. - China - November 19, 2023 - 123.00 Dollar US$

  a2 steel round bar sheet plate heat treatment stress relieving after heavy grinding or machine, it is advisable to stress relieve tool steel 1.2363 to reduce the danger of cracking or distortion during subsequent heat treatments. heat slowly to 670-7...

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  Heat Treatment H13 Steel Plate Sheet Round Bar

  Manufacturing Plants - Dongguan Songshun Mould Steel Co., Ltd. - China - November 19, 2023 - 1001.00 Dollar US$

  h13 steel plate sheet round bar heat treatment annealing heat slowly to 1550°-1650°f, hold until entire mass is heated through, and cool slowly in the furnace (40f per hour) to about 1000°f, after which cooling rate may be increased. suitable precaut...

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  Heat Treatment H11 Steel Round Bar Plate Sheet

  Manufacturing Plants - Dongguan Songshun Mould Steel Co., Ltd. - China - November 19, 2023 - check with company for price

  h11 steel round bar plate sheet heat treatment 1.machinability the machinability rate of 1.2343 tool steels is nearly 75% of that of the w group tool steels. 2.forming 1.2343 tool steels are formed by using conventional methods, machining and forging...




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  Excellent Mechanical And Heat Treatment Properties 4140 Steel Plate Price

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 495.00 Dollar US$

  4140 steel plate is equivalent to 40cr steel in china. it is a heat-treated tool steel mainly composed of carbon, manganese, chromium, molybdenum and other elements. it has excellent mechanical properties, can withstand high temperatures, has high st...

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  Analysis Of Heat Treatment Process Chinese Standard 25crmo Steel Plate

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 402.00 Dollar US$

  25crmo steel plate is a low alloy high strength steel widely used in aviation, automobile, machinery manufacturing and other fields. its heat treatment process is crucial to improve the material properties. the following is an analysis of the heat tr...

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  Spot Supply 30crnimo8 Steel Plate Heat Treatment Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 511.00 Dollar US$

  common heat treatment processes for 30crnimo8 steel plates include quenching, tempering, etc. ##quenching heating temperature: generally heated to 850-870℃. within this temperature range, the structure of the 30crnimo8 steel plate can be fully austen...

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  Fine Tuning 4130 Steel Plate Heat Treatment Key Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 207.00 Dollar US$

  The heat treatment process of 4130 steel plate is crucial to its performance. Common heat treatment processes include: Annealing: Heat the material to a certain temperature (generally 650℃~700℃), keep it for a period of time and then slowly cool it t...