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)

astm 8620 steel carburizing technology Photos Catalog - page 4 - ECeurope Market

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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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  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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  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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  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 ...

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  Jis Skd12 Steel Forging Process Technology

  Forgings - Dongguan Songshun Mould Steel Co., Ltd. - China - January 19, 2026 - 100.00 Dollar US$

  JIS SKD12 steel is a high-carbon, high-chromium air-quenched cold-working die steel of Japanese standard. The core of forging is controlling the initial forging temperature to 1050-1100℃ and the final forging temperature to ≥900℃, combined with prope...

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  Jis Skd 12 Steel Bars Heat Treatment Process Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - January 26, 2026 - 93.00 Dollar US$

  JIS SKD 12 Bars Heat Treatment Process Stress Relief: After heavy grinding or machining, it is recommended to stress relieve JIS SKD 12 bars to reduce the risk of cracking or deformation during subsequent heat treatment. Slowly heat to 670-700°C, soa...

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  Key Points Of Processing Technology For En Nf Z200c12 Steel Materials

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 16, 2026 - 205.00 Dollar US$

  ????Key Points of Material Processing Technology Forging and Pretreatment EN NF Z200C12 steel requires slow preheating to 700℃, followed by rapid heating to 900-1050℃ for forming. Slow cooling (furnace cooling is preferred) is required after forging....

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  Supply Of D6 Steel Plates Surface Treatment Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 18, 2026 - 73.00 Dollar US$

  To further enhance the performance and service life of D6 steel plates, the following surface treatment techniques are frequently employed: • **Nitriding:** Through processes such as gas nitriding, ion nitriding, or plasma nitriding, a high-hardness ...

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  Uniform Material Bh11 Steel Polishing Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 27, 2026 - 115.00 Dollar US$

  BH11 steel belongs to the 5%Cr series hot work die steel. The ESR electroslag remelted material has a uniform microstructure and excellent polishing potential; its conventional quenching hardness is 48–52 HRC. The greatest polishing risk: Localized o...




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  Professional Sales 35crmov5 Steel Pipes Easy Processing Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 27, 2026 - 104.00 Dollar US$

  35CrMoV5 steel pipes is a high-strength, high-temperature resistant, and corrosion-resistant alloy steel material widely used in aerospace, energy equipment, automotive manufacturing, and mechanical engineering. Due to its unique material properties,...

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  Customized H13 Hot Work Die Steel Bright Machining Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 31, 2026 - check with company for price

  Bright machining (or finish machining) is not a single process, but rather refers to the precise control used to achieve the following standards on the surface of the H13 Hot-Work Die Steel: - Surface roughness Ra ≤ 0.8 μm (finishing reference surfac...

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  China Supplier,ansi Astm A105 Carbon Steel Forged Flange & Pipe Flange

  Hardware - Hebei Haihao High Pressure Flange & Pipe Fitting Group Co., Ltd - China - May 4, 2016 - 0.22 Dollar US$

  Size: 1/2" -96" Material: Carbon Steel Standard: ANSI Place of Origin: Hebei China (Mainland) Model Number: HH-009 Brand Name: HH Standard or Nonstandard: Standard CERTIFICATE: PED, ISO, ABS, CE PRESSURE: 150LBS - 2500LBS FACE: RF, FF, RTJ COATING: B...

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  En 10255 Astm A53 Galvanized Steel Pipe

  Pipe piping and pipe fittings - Tianjin  Wanlei Steel Pipe Co., Ltd - China - June 1, 2016 - 556.00 Dollar US$

  Standard: API, ASTM, GB, API 5CT, API 5L, ANSI A210-1996, ANSI A213-2001, ANSI A312-2001, ASTM A210-1996, ASTM A312-2001, ASTM A312-2007, ASTM A312M-2001, GB 5310-1995, GB/T 17396-1998, GB/T 5312-1999, GB/T 8162-1999 Grade: 10#-45#, A53-A369, API J55...