Premium listings

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  Premium Lounge Chair

  Furniture - Office - Desks - Every Furniture (Shanghai) Co.Ltd. - China - 60.00

  Lounge chair for dining room, parlor area. The chair can be used with wooden feet, swivel functional feet in metal. Chair fabric is premium stain resistant and high elasticity. The sponge molding design is unique and comfortable to sit on. FOB Price ...

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  High Class Folding Chair

  Furniture - Office - Chairs - Every Furniture (Shanghai) Co.Ltd. - China - 45.00

  Suitable for conference, training, meeting guests, leisure, large events using folding chairs, material toughness, wear-resistant. FOB Price in SHA port: USD 45/PCS, MOQ shipping quatity: 600 PCS/40HQ

scm440 alloy steel casting post treatment Photos Catalog - page 2 - WorldBid B2B Market

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  Welding Aisi 4130 Alloy Steel Suitable For Various Surface Treatment Processes

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 390.00 Dollar US$

  aisi 4130 alloy steel has good welding performance and is compatible with a variety of welding processes, such as tig welding, mig welding, etc., without adding additional welding stress while maintaining strength. this is particularly important for ...

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  High Alloy Tool Material 1 2344 Steel Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 30, 2024 - 690.00 Dollar US$

  1.2344 steel is a commonly used hot working die steel with excellent wear resistance and high temperature strength. its heat treatment process is crucial to improve its mechanical properties. the following are the detailed heat treatment steps: heat ...

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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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  Special Manufacture Gb 42crmo Alloy Steel Salt Bath Vanadium Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 507.00 Dollar US$

  gb 42crmo alloy steel neutral salt bath vanadium treatment process, 42crmo steel can obtain carbide layer after neutral salt bath vanadium treatment. 1. carbon vanadium compound, the layer has uniform structure, good continuity and density, uniform t...

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  High Hardness Ml30crmo Alloy Steel Small Heat Treatment Deformation

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 202.00 Dollar US$

  ML30CrMo is an alloy structural steel with high hardness and good comprehensive performance. ML30CrMo alloy steel hardness - **Annealing**: Hardness ≤229 HBW, indentation diameter ≥4.0mm - **Quenching and tempering**: Hardness range is between HRC 32...

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  Superior Alloy Materials Scm440h Steel The Essence Of Heat Treatment Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 107.00 Dollar US$

  The essence of heat treatment process The performance of SCM440H steel depends on precise heat treatment control. The preparatory heat treatment adopts normalizing process, heating to 850-880℃ and then air cooling to obtain uniform fine pearlite stru...

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  Chromium Molybdenum Alloy Material Gb 42crmo4 Steel Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 101.00 Dollar US$

  GB 42CrMo4 steel is a common chromium-molybdenum steel, which is usually used after quenching and tempering treatment, and has high strength and high hardenability. GB 42CrMo4 steel has better performance than 34CrMo4 steel due to its high carbon and...

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  Excellent 1 2714 Alloy Steel Heat Treatment Optimizes Forging Properties

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 512.00 Dollar US$

  1.2714 alloy steel has become an important material in the forging industry due to its excellent hardenability, high temperature strength and wear resistance. Reasonable forging temperature, heat treatment process (quenching + tempering) and subseque...




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  Strict Heat Treatment Specifications 20mncr5 Alloy Steel Application Areas

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 903.00 Dollar US$

  20MnCr5 alloy steel heat treatment specification Austenitizi ng temperature: 870℃ (30-35 minutes) Carburizing temperature: 880-980℃ Core hardening temperature: 860-900℃ Shell hardening temperature: 780-820℃ Tempering: 150 – 200 ℃ (≥ 1 hour) 20MnCr5 a...

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  High End 2 4851 Alloy 601 Steel Heat Treatment Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 9, 2024 - 990.00 Dollar US$

  ### **heat treatment** 2.4851 alloy 601 can undergo different heat treatment processes to enhance its mechanical properties. common treatments include: - **solution treatment**: typically performed at temperatures between 1100°c and 1200°c, followed ...

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  Precision Casting Of 6 Hole Joint With Alloy Steel

  Manufacturing / Casting - Casting - HYozma Precision Casting - China - March 6, 2014 - contact company for price

  Company Profile A world class professional manufacturer and supplier of high-integrity precision castings and machined parts of stainless steel, alloy steel, carbon steel and nonferrous alloys through Silica Sol process. Investment Castings are produ...

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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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  Factory Nicr15fe Alloy Steel Surface Treatment Pickling Paste Passivation Agent

  Metals - Nickel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 26, 2024 - 1106.00 Dollar US$

  pickling paste passivation agent for nicr15fe alloy steel is a chemical additive used for alloy surface treatment, mainly used in the pickling and passivation process of stainless steel and other alloy materials. its main components include elements ...

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  Gear Made Of Alloy Steel With Casting Machining Process

  Manufacturing / Casting - Shaanxi CFSM Sales & Engineering Co., Ltd. - China - December 6, 2013 - contact company for price

  Model Number: CFSM-C-045 MOQ: 100 Pieces Key Specifications/Special Features: Material: alloy steel Manufacture process: casting + machining OEM and ODM orders are welcome Strict QC is enforced at all stages OEM service based on the drawings or sampl...

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  Alloy Steel Casting Sewing Machine Presser Foot

  Manufacturing / Casting - Casting - HYozma Precision Casting - China - March 6, 2014 - contact company for price

  HYOZMA PRECISION CASTINGS, excellent in the manufacture of precision investment castings, has established itself as a modern precision casting facility with versatile capabilities to produce the high quality and close tolerance investment castings fo...

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  Manufacture Of Low Chrome Alloy Steel Casting Parts

  Manufacturing / Casting - Casting - Wuxi Orient Anti-wear Co.,Ltd - China - April 7, 2015 - contact company for price

  Min. Order Quantity: 5 Ton/ Tons Port: Shanghai Payment Terms: L/ C, T/ T Hardness: HRC33~43 Impact Value: More than AK60J Model Number: DF662 Packaging & Delivery Packaging Details: Packed by strong steel pallets; The load of each pallet is less tha...




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  Hanwei Casting Forging Alloy Steel Ring Gear For Sale

  Automobile - Parts - Shenyang Hanwei Macinery Manufacturing Co.,Ltd - China - January 19, 2016 - contact company for price

  Hanwei Ring Gear for Sale The large ring gear is one of the common mechanical parts, which can transmit and change the direction of the force. Material: 42CrMo Initial forging temperature: 1220℃ Final forging temperature: 750℃ Brand: HANWEI Tooth...

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  Gray Iron Casting Service Ductile Steel Stainless Malleable And Alloy

  Construction - Steel - Sunny Steel Tubosacero ltd. - China - October 7, 2013 - contact company for price

  Gray Iron Casting Service, Ductile Iron Casting Service, Steel Casting Service, Stainless Steel Casting Service, Malleable Iron and Alloy Our prefessional foundry can do sand casting, lost wax casting and die casting. The material as bellowing : Gray...

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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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  Refining Production Ks Scm440 Steel Carburizing And Nitriding Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 108.00 Dollar US$

  Carburizing treatment: Place KS SCM440 steel in a carbon-containing medium and heat it to a high temperature, so that carbon atoms penetrate into the surface of the steel to form a carbon-rich layer. Then quench and low-temperature tempering are carr...