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...

4340 steel cold processing principles applications Photos Catalog - page 2 - WorldBid B2B Market

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  Production Specifications Sae 4340 Steel Commonly Used Field

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - check with company for price

  aerospace field sae 4340 steel is widely used in aerospace manufacturing engineering. it can meet the high strength, high toughness and fatigue resistance required for various parts of aircraft and spacecraft, allowing aircraft to remain stable under...

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  High Quality 4340 Steel Used Military Field And Marine Area

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 909.00 Dollar US$

  military field the parts manufactured by 4340 in the military field can adapt to complex and harsh environments. it is usually used to manufacture parts for armored vehicles, military aircraft, ships, ordnance hardware, weapons and other equipment. m...

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  Excellent Performance Aisi 4340 Steel Large Inventory Wholesale

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2024 - 901.00 Dollar US$

  aisi 4340 steel is a high-quality steel material mainly used for the manufacture of quenched and tempered parts that require high strength and wear resistance. quenching and tempering is a heat treatment process that adjusts the structure and propert...

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  Material Test Quality Assurance 4340 Steel Plate Stable Performance

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2024 - 902.00 Dollar US$

  4340 steel plate is a high-quality alloy steel material with excellent mechanical properties (high strength, high toughness) and corrosion resistance. it is suitable for aerospace, shipbuilding, petrochemical, automotive industry and machinery manufa...

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  Ultra High Strength Medium Carbon Alloy Steel 4340 Material Superior Sale

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - 903.00 Dollar US$

  4340 material is an ultra-high strength medium carbon low alloy steel, which is known for its excellent mechanical properties and good hardenability. this alloy steel contains 0.8% chromium (cr), 0.2% molybdenum (mo) and 1.8% nickel (ni) as strengthe...

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  Alloy Metal 4340 Material Steel Manufacturer Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - 905.00 Dollar US$

  4340 material steel is usually supplied in the quenched and tempered state with a tensile strength range of 930 – 1080 mpa and a hardness between 280 – 320hb. this alloy steel can be further surface hardened by flame or induction hardening and nitrid...

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  Excellent Comprehensive Performance Aisi 4340 Alloy Steel Advantage

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - 906.00 Dollar US$

  mechanical properties the mechanical properties of aisi 4340 alloy steel are as follows: tensile strength: up to 930 – 1080 mpa. yield strength: up to 1000 mpa or more. hardness: up to 280 – 320 hb after quenching and tempering, or even higher to hrc...

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  Professional Manufacturing Provided 4340 Steel Round Bar Metallic Material

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - 907.00 Dollar US$

  4340 steel round bar occupies an important position in industrial applications with its high strength, good toughness and excellent hardenability. through precise alloy design and heat treatment process, aisi e4340 alloy steel can meet various demand...




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  Astm 4340 Steel Optimizing Manufacturing Processes

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - 907.00 Dollar US$

  astm 4340 steel manufacturing process steps: 1. preheating: before forging, 4340m alloy steel needs to be properly preheated. the preheating temperature is usually between 800°c and 1200°c, the purpose is to improve the plasticity of the steel and re...

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  Electric Furnace Vacuum Production Sae 4340 Ally Structural Steel

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - check with company for price

  sae 4340 has high strength, high toughness and good wear resistance after proper heat treatment. its typical mechanical properties include tensile strength of about 930 mpa to 1080 mpa, yield strength of about 710 mpa to 930 mpa, and elongation betwe...

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  Excellent Steel Aisi 4340 Material Iron Based Alloy Containing Nickel Chromium

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - 908.00 Dollar US$

  aisi 4340 material is a very excellent steel with high strength, superior toughness and good ductility, as well as low brittleness and good corrosion resistance. these characteristics make it an ideal choice for many applications, including aerospace...

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  Flame Or Induction Hardening Supply 4340 Steel Supplies

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - check with company for price

  4340 steel is a high hardenability, high strength steel containing 1.8% nickel-chromium-molybdenu m, usually quenched and tempered (condition u) in the tensile range of 930-1080 mpa, and is characterized by high strength and toughness in relatively l...

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  Astm 4340 Alloy Steel Excellent Durability Advantages

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 779.00 Dollar US$

  durability advantages of astm 4340 alloy steel fatigue resistance: astm 4340 alloy steel has excellent fatigue resistance. in applications that are subject to cyclical alternating loads, such as the crankshaft of an automobile engine, the crankshaft ...

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  Quality Assurance 4340 Alloy Steel Wide Range Of Heat Treatment Adaptability

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 14, 2025 - 500.00 Dollar US$

  With the golden ratio of nickel-chromium-molybdenu m, 4340 alloy steel has a tensile strength of over 1200MPa after quenching, while maintaining excellent toughness, making it the preferred material for extreme parts such as aircraft landing gear and...

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  Songshun Supplies 4340 Alloy Structural Steel Heat Treatment Precautions

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 601.00 Dollar US$

  Heat treatment precautions for 4340 alloy structural steel When heat treating 4340 alloy structural steel, the following points should be noted: 1. Temperature control: Ensure accurate temperature control during quenching and tempering to avoid uneve...

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  Astm 4340 Steel Pipes Excellent Strength And Wear Resistance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 20, 2025 - 702.00 Dollar US$

  ASTM 4340 steel pipes has high strength and wear resistance and is often used to manufacture high-strength parts such as bearings, gears, shafts, etc. Its suitable chemical composition ratio gives it good heat treatment performance, and its mechanica...




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  Led Flood Light For Cold Storage Freezer Applications

  LED Lamps - Zhengzhou Friend Import & Export Co.ltd - China - May 4, 2015 - contact company for price

  our led flood lights are exclusively designed for Cold Storage & Freezer Applications, it offers consistent performance and durability in all temperature environments, it can be frequently cycled on/ off without impacting the longevity of the lamp so...

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  Fasteners General Industrial Applications Cold Forging And Turning Auto Parts

  Manufacturing / Casting - Forging - Shining Jins Enterprise Co., Ltd. - Taiwan - August 31, 2020 - 9.00 Dollar US$

  Shining Jins Enterprise Co., Ltd. specialize in cold forging fasteners, bolts, pins, rivets, and industrial related parts. 金是企業股份有限� ��司成立於西元1975� ��, 為專業金屬冷鍛製� ��工廠。生產設備� �善, 從模具開發, 製造生產, 後序加工及組立包� ��…等等項目, 提供客戶卓越的鍛� ��解決方案, 掌握產品特性, 以實現高品質及耐� ��性的鍛造件。可� �應付生產客戶不同...

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  Exploring 4340 Wide Application Fields

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - check with company for price

  aisi 4340 steel is a versatile high-strength alloy steel, also known as gb 34crni3mo steel, and is also a type of gear steel. 4340 has high strength, ductility, toughness, fatigue resistance, hardenability, etc. with these excellent properties, it ha...

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  Exploring The 4340 Wide Application Fields

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 906.00 Dollar US$

  aisi 4340 steel is a versatile high-strength alloy steel, also known as gb 34crni3mo steel, and is also a type of gear steel. 4340 has high strength, ductility, toughness, fatigue resistance, hardenability, etc. with these excellent properties, it ha...