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Ningbo Inspection Service Quality Control Of Textile Electronics Blender KettleBusiness - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...
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Shantou Quality Control Inspection Check Of Drone Toys In Guangdong ProvinceServices - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...
Metals - Steel - page 21 - WorldBid B2B Market
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Preferred Materials Din 20cr4 Steel Pipe Seamless Rolling ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 491.00 Dollar US$DIN 20Cr4 Steel Pipe Production Process: Blank Preparation: Select the appropriate 20Cr4 steel billet, ensuring its chemical composition and physical properties meet the required specifications. The billet is then cut into appropriate sizes according...
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Reliable 20cr4 Steel The Choice For Oil Drilling ToolsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 517.00 Dollar US$20Cr4 steel is an alloy structural steel with high strength and hardenability. After heat treatment, it exhibits moderate strength and toughness, with no tendency to temper brittleness. Chemical heat treatment of the surface imparts high hardness, we...
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Excellent Performance W Nr 1 7027 Steel Fatigue ResistanceMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 516.00 Dollar US$W-Nr 1.7027 steel is a material renowned for its excellent fatigue resistance. This steel is widely used in industrial applications, particularly in mechanical components subject to repeated loads. Its fatigue resistance is primarily due to its uniqu...
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Mature Technology Din 1 7027 Steel Professional Forging ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 516.00 Dollar US$DIN 1.7027 steel is a German standard alloy steel. Its professional forging process typically includes the following steps: 1. Engineers design dies based on the drawings of the DIN 1.7027 steel forging. These dies typically include forging dies and ...
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High Quality Meet Diverse Needs 20x Steel Smelting ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 515.00 Dollar US$20X steel (Russian standard steel grade, GOST 20X) is a low-alloy structural steel whose primary alloying element is chromium (X stands for chromium). This steel grade is widely used in Russia to manufacture medium-strength mechanical parts, axles, g...
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Gost 20x Steel Preferred Material For Engineering Machinery GearsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 513.00 Dollar US$GOST 20X steel (commonly known as 20Cr steel) is an alloy steel with excellent toughness and strength, commonly used in gear manufacturing for construction machinery. The following are some of the preferred material's properties and applications: 1. ...
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Factory Direct Supply 527a20 Steel Impact ToughnessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 512.00 Dollar US$Key Factors Affecting the Impact Toughness of 527A20 Steel - Temperature: Low temperatures significantly reduce impact toughness (e.g., below the brittle transition temperature). - Heat Treatment: - Normalized: Good impact toughness (approximately 80...
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Large Amount Of Bs 527a20 Steel In Stock High Hardness AdvantageMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 512.00 Dollar US$BS 527A20 steel (corresponding to 20Cr steel in the GB standard) is a low-alloy steel with the following advantages: High Strength: BS 527A20 steel boasts superior strength and hardenability compared to 15Cr and 20 steels. Its yield strength is ≥540 ...
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Effect Of Scr420 Steel Plate Hot Rolling Process On Microstructure And PropertiesMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 658.00 Dollar US$The hot rolling process has an important influence on the structure and properties of SCr420 steel plate. The following is a detailed introduction to several key aspects of the hot rolling process: 1. Structural changes: - Grain coarsening and refine...
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Effect Of Cold Rolled Gb 20cr Steel Bars On Microstructure And PropertiesMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 658.00 Dollar US$Cold rolling of steel ingots (or steel bars) has a significant effect on their structure and properties. The following are several aspects of the influence of cold rolling on the structure and properties of GB 20Cr steel bars: 1. Structural changes: ...
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Factory Manufacturing Provided Scr420 Steel Hot Rolling Specific ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 689.00 Dollar US$SCr420 steel is an alloy carburizing steel with high strength and toughness. It is often used to manufacture mechanical parts such as automobiles and tractors. The following is the specific process flow of hot rolling of SCr420 steel: Rolling - Rough...
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Common Problems And Solutions For Cold Rolling Of Cns Scr420 SteelMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 697.00 Dollar US$Common problems and solutions for CNS SCr420 steel 1. Surface scratches - roll wear/foreign matter intrusion - need to replace rolls regularly, strengthen filtration of lubricants 2. Edge cracks - too high reduction rate or too low edge temperature -...