steel key improving processing technology Photos Catalog - page 4 - WorldBid B2B Market

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  Stainless Steel Round Hole Key Parts

  Manufacturing / Casting - Die Casting - Junying Die Casting Mould Co., Ltd. - China - October 8, 2017 - contact company for price

  China 304 Stainless Steel Round Hole Key Parts Manufacturer Junying Supplies Stainless Steel SS304 Round Hole Key Parts for Lock & Key Systems. Name: Round Hole Key Parts. Material: 304 Stainless Steel (SS304). Junying Metal Die Casting Corporati...

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  Stainless Steel Case Electronic Card Key Rfid Access Control Hotel Door Lock

  Construction - Hardware - Locks - NEWGY LOCK LIMITED - China - December 11, 2019 - 1.00 Dollar US$

  stainless steel case electronic card key RFID access control hotel door lock Newgy Lock Limited is a professional manufacturer of hotel electronic products and electronic locks from China since 2005. Headquartered in Shenzhen city, China.We have a wi...

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  Universal Deck Filler Key Stainless Steel 316 Boat Cap Gas Replacement

  General Marine - Zhibo Metal Co., ltd - China - February 23, 2023 - 0.38 Dollar US$

  * Good material - Make of solid 316 stainless steel, sturdy and durable, rust-proof * Multipurpose - Suitable for most boat, yacht, modern watercraft and boat fuel deck fuel port, use marine fuel filler caps to open and close your fuel and water tank...

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  Stainless Steel Marine Mirror Polished 38 Mm 50mm Fuel Water Waste Gas Deck Fillers Without Key

  General Marine - Zhibo Metal Co., ltd - China - March 24, 2023 - 8.90 Dollar US$

  Speficication of SS deck fillers This deck filler is made in stainless steel 316 material by investment casting. The surface is mirror polished by hand . Good material and excellent polishing quality make it has good performance on anti-rust and corr...

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  Stainless Steel Flush Pull Slam Latch Without Key

  Furniture - Hardware - Zhibo Metal Co., ltd - China - May 5, 2023 - 3.00 Dollar US$

  Material : SS 316 Surface : polishing stainless steel flush pull slam latch without key all sizes of folding handles are available in our factory. Zhibo is a big professional manufacturer of stainless steel marine hardware and rigging hardware. A var...

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  Key Steps Heat Treatment 4130 Steel Sheet To Improve Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 393.00 Dollar US$

  4130 steel sheet heat treatment process heat treatment is a key step to optimize the performance of 4130 steel sheet: 1. **normalizing**: eliminate internal stresses and improve uniformity and toughness by heating to 870-900°c and cooling in air. 2. ...

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  The Key Role Of P20s Mold Steel In Plastic Die Manufacturing

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 876.00 Dollar US$

  p20s mold steel is a material commonly used in plastic mold manufacturing. its key role is mainly reflected in the following aspects: 1. excellent mechanical properties: p20s mold steel has good strength and toughness, and can withstand the high pres...

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  Key Applications Of Aisi 8620 Alloy Steel In The Aerospace Industry

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 10, 2025 - 893.00 Dollar US$

  AISI 8620 alloy steel has important applications in the aerospace field due to its excellent strength, toughness and wear resistance. 1. Gears and transmission components Application scenarios: aircraft engines, gearboxes, landing gear systems. Advan...




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  Astm 5120h Alloy Steel Key Areas And Main Advantages Features

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 700.00 Dollar US$

  ASTM 5120H alloy steel is an alloy structural steel, mainly used to manufacture carburized parts with high core strength requirements. The standard is GB/T 3077-1999 GB/T 17107. ASTM 5120H alloy steel key applications ASTM 5120H alloy steel is mostly...

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  Carburizing Steel 20mncr5 Material Chemical Composition Plays A Key Role

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 810.00 Dollar US$

  20MnCr5 material has precise control of composition and excellent wear resistance, balanced strength and toughness, supports high-end equipment from automotive transmission to aircraft engines, and continues to lead the wave of green manufacturing an...

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  Excellent Scr440 Alloy Tool Steel Chemical Composition Plays A Key Role

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 791.00 Dollar US$

  SCr440 alloy tool steel is an alloy structural steel under the Japanese JIS G4053 standard. This type of steel is usually used to manufacture mechanical parts that bear large loads and complex stresses. It is widely used in mechanical manufacturing, ...

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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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  Songshun Quality Assured Scm440 Steel Core Applications In Key Areas

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 106.00 Dollar US$

  In the field of engineering machinery, SCM440 steel is mainly used in three types of key components: hydraulic pump gears need to withstand contact stress exceeding 2000MPa; excavator slewing gear rings need to resist impact loads; crane winch shafts...

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  Aisi 4142 Alloy Steel Key Process Parameters For Surface Quenching

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 110.00 Dollar US$

  Key process parameters of high-frequency induction heating surface quenching of AISI 4142 alloy steel 1. Heating temperature Goal: to austenitize the surface while avoiding overheating or coarse grains. Temperature range: usually 860 - 920℃ (specific...

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  German Standard W Nr 1 7225 Steel Forging Process Key Points

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 91.00 Dollar US$

  Key points of forging process of W-Nr 1.7225 steel 1. Billet preparation Cutting: sawing or flame cutting. Oxygen cutting is recommended for diameters > 100mm. After cutting, the oxide scale needs to be removed by grinding. Pretreatment before hea...

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  High Quality Manufacturer A30304 Steel Key Application Areas

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 204.00 Dollar US$

  A30304 steel is an alloy material widely used in many fields. Its unique properties make it occupy an important position in industry and construction. The application areas are: Large quenched and tempered parts in heavy machinery manufacturing, such...




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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...

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  The Key Role Cost Effective Selection Of Scr430 Steel Composition

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 6, 2025 - 304.00 Dollar US$

  The composition of SCr430 steel is closely related to its mechanical properties, processing performance, and application scenarios. The key roles of each element are as follows: ### Silicon (Si): 0.15% - 0.35% - **Core Function**: Solid solution stre...

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  Low Alloy Product Jis Scr430 Steel Key Material For The Automotive Industry

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 7, 2025 - 430.00 Dollar US$

  "When domestic automakers are still using 20CrMo, why do Toyota and Honda dare to use cheaper JIS SCr430 steel for their transmission gears? The key lies in the 'performance lever' hidden in the JIS standard!" Precisely matching material properties w...

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  Excellent Choice W Nr 1 3505 Steel Key Applications In Mechanical Manufacturing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 10, 2025 - 163.00 Dollar US$

  W-Nr. 1.3505 steel is a high-carbon chromium bearing steel with numerous key applications in machinery manufacturing, including the following: - Bearing manufacturing: This is the primary application area for W-Nr. 1.3505 steel. This steel's high har...