European and Premium listings

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  Sell Natural Red Coral Beads

  Jewelry - Angus & Pixon - Poland - August 15, 2026 - 80.00 Dollar US$

  Sell natural coral beads ( Isididae ) Place of origin of the raw material: Sea of Japan Length of the strings: 16 inch. Weight of the strings: approx from 70g to 170g each. Shape: oval, irregular. Colour : Red( modified)

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  Sell Natural Coral Beads

  Jewelry - Angus & Pixon - Poland - August 15, 2026 - 80.00 Dollar US$

  Sell natural coral beads ( family Isididae ) Place of origin of the raw material: Sea of Japan Length of the strings: 16 inch. Weight of the strings: approx from 70g to 170g each. Shape: oval, irregular. Colour : Red, Orange ( modified)

pcb technology chain solution Photos Catalog - page 18 - ECeurope Market

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  Best Factory Supply Jis Sncm439 Plate Ultrasonic Flaw Detection Technology

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 305.00 Dollar US$

  JIS SNCM439 plate ultrasonic flaw detection technology related content is as follows: • Detection method: The commonly used pulse reflection method is suitable for detecting internal and surface defects. By emitting ultrasonic waves and receiving ech...

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  One Piece Moulding Technology Carbide Guide Wheel

  Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - July 15, 2025 - 13.50 Dollar US$

  Titanium Carbide Guide Wheel is a special industrial component made of Titanium Carbide (TiC), which has a silvery metallic appearance and a smooth, dense surface. With the ultra-high hardness of titanium carbide (about 2800HV) and excellent abrasion...

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  Bright Surface A20202 Steel Polishing Process Technology

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 517.00 Dollar US$

  A20202 steel is austenitic stainless steel (corresponding to domestic grade 202 stainless steel), with good corrosion resistance, processability and toughness, and is widely used in decoration, medical equipment, food equipment and other fields. Its ...

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  Cns Scr420 Steel Tempering Technology Process Route

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 518.00 Dollar US$

  CNS SCr420 steel tempering process route 1. Quenching: - First quenching: heating to 880℃, then quenching. - Second quenching: heating to 780℃ to 820℃, then quenching. - The quenching medium can be water cooling or oil cooling. 2. Tempering: - The te...

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  High Fatigue Strength 527a20 Steel Processing Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 411.00 Dollar US$

  The strength and hardenability of 527A20 steel are higher than those of 15Cr and 20 steel. After heat treatment, it has medium strength and toughness, and has no tendency to temper brittleness. Its surface has high hardness and wear resistance after ...

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  Material 20cr4 Alloy Steel Nitriding Process Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 417.00 Dollar US$

  Nitriding treatment The surface hardness, wear resistance and corrosion resistance are improved by infiltrating nitrogen into 20Cr4 alloy steel to form nitrides (such as CrN), but the hardness improvement is lower than that of carburizing. Process ch...

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  Processing Technology Gb 30cr Material Excellent Metallographic Structure

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - August 11, 2025 - 304.00 Dollar US$

  GB 30Cr is a commonly used alloy structural steel. Its excellent metallographic structure is key to ensuring mechanical properties. Based on different heat treatment processes, the excellent metallographic structure of GB 30Cr can be categorized into...

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  Deep Processing Alloy 32c4 Steel Bending And Stamping Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - August 14, 2025 - 322.00 Dollar US$

  Bending and stamping Alloy 32C4 steel is a complex and delicate process that plays a vital role in modern manufacturing. Understanding the properties of this steel is crucial. Alloy 32C4 is a high-strength alloy widely used in various industries for ...




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  High End Alloy Steel Ks Scr440 Material Carburizing Treatment Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 313.00 Dollar US$

  KS SCr440 material is a medium-carbon, low-alloy steel. Pretreatment Before Carburizing Cleaning: Load the KS SCr440 material into a dedicated rack and place it in a cleaning furnace. Clean it with a cleaning solution at 85-90°C for 5-6 minutes to re...

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  Ideal Material Aisi 5140 Plate Rolling Process Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 315.00 Dollar US$

  The rolling process for AISI 5140 plate typically includes the following steps: 1. Billet Pretreatment: Based on product specifications, the billet is cut to the desired length using flame cutting, plasma cutting, or mechanical shearing. Surface oxid...

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  Uns G51400 Material Surface Galvanized Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 317.00 Dollar US$

  UNS G51400 material is a structural alloy steel commonly used in the manufacture of various mechanical parts. Galvanizing this material improves its corrosion and wear resistance. 1. Cleaning: First, clean the surface to remove rust, oil, and other i...

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  Iso 41cr4 Alloy Structural Steel Laser Cutting Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 319.00 Dollar US$

  ISO 41Cr4 alloy structural steel is an alloy steel containing chromium and other alloying elements. It is commonly used to manufacture high-load and high-strength mechanical components, such as gears, shafts, and other critical parts. 1. Laser Cuttin...

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  Mature Technology En 100cr6 Material Cold Working Process

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 15, 2025 - 173.00 Dollar US$

  EN 100Cr6 material (corresponding to DIN 100Cr6 and AISI 52100) is a typical high-carbon chromium bearing steel. Due to its high carbon content (approximately 1.00%) and medium chromium content (approximately 1.50%), its room temperature microstructu...

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  Formic Acid Production Technology

  Machinery and transport equipment manufacture - Hubei Sanli Fengxiang Technology Co., Ltd. - China - September 25, 2025 - contact company for price

  There are totally four production processes for formic acid production, incl. Sodium Formate Process, Butane (light oil) Liquid Phase Oxidation Process, DMF Process and Methyl Formate Process. Among these processes, Methyl Formate Process is suggeste...

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  Customized Cns Sup10 Steel Smelting Production Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - October 13, 2025 - 60.00 Dollar US$

  CNS SUP10 steel is a high-performance alloy steel widely used in manufacturing, particularly in areas requiring high strength and wear resistance. The production of this steel requires crucial smelting techniques. After smelting, the molten steel und...

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  Timely Delivery Jis Sup10 Steel Cutting Processing Technology

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - October 13, 2025 - 612.00 Dollar US$

  JIS SUP10 steel is a medium-carbon, low-alloy spring steel with excellent mechanical and processing properties and high hardenability. The addition of vanadium refines the steel's grain size, reduces overheating sensitivity, and improves strength and...




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  High Quality G61500 Spring Steel Precision Processing Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - October 27, 2025 - 603.00 Dollar US$

  G61500 spring steel offers excellent mechanical and processability. Its composition imparts high strength and toughness, good hardenability, and refined grain size, reducing overheating sensitivity. Cold Working Properties G61500 spring steel exhibit...

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  Excellent Din 51crv4 Steel Welding Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - October 27, 2025 - 604.00 Dollar US$

  DIN 51CrV4 steel is a low-alloy chromium-vanadium spring steel known for its high strength, good toughness, and excellent fatigue strength. However, the very properties that make it an excellent spring material (high carbon and alloying elements) als...

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  Global Din 51crv4 Alloy Steel Polishing Surface Treatment Technology

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - October 27, 2025 - 605.00 Dollar US$

  DIN 51CrV4 alloy steel is a commonly used alloy spring steel with excellent mechanical properties (high strength, high toughness, and fatigue resistance). It is often used in the manufacture of high-stress components such as springs and shafts. The p...

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  Spot Wholesale Isc A50202 Steel Cutting And Custom Processing Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - November 10, 2025 - 105.00 Dollar US$

  ISC A50202 steel is a carbon structural steel suitable for manufacturing components that withstand certain pressures. Appropriate techniques and processes are required during its cutting and custom machining to ensure processing quality and material ...