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)

g61500 spring steel precision processing technology Photos Catalog - page 6 - ECeurope Market

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  Hot Sale Export Aisi 4140 Steel Plate Anti Corrosion Treatment Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 26, 2025 - 113.00 Dollar US$

  AISI 4140 steel plate is a medium carbon alloy steel. To improve its corrosion resistance, the following anti-corrosion treatment technologies can be used: Coating protection Painting Prime r: such as epoxy zinc-rich primer, zinc powder provides cath...

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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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  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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  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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  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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  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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  Astm 8620 Steel Carburizing Process Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - November 17, 2025 - 502.00 Dollar US$

  ASTM 8620 steel is a widely used alloy steel in industrial applications, favored for its excellent mechanical properties and wear resistance. To further enhance its surface hardness and wear resistance, it is typically subjected to carburizing treatm...

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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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  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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  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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  High Quality Stainless Steel Carabiner Spring Snap Hook

  Hardware - Wudi Zhibo Metals Co.,Ltd - China - November 4, 2016 - 0.36 Dollar US$

  Wudi Zhibo Metals Co., LTD is meanly engaged in the metal products. Our business is a system includes the designing, production, machining and selling. Our products are camlock coupling, rigging hardware, marine hardware, auto accessories, as well as...




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  Stainless Steel Carabiner Spring Snap Hook Din5299c

  Hardware - Wudi Zhibo Metals Co.,Ltd - China - April 30, 2017 - 0.36 Dollar US$

  Place of Origin:Hebei, China (Mainland) product name:Stainless Steel carabiner spring snap hook DIN5299C Brand Name:Tengde Material:Stai nless Steel, stainless steel 304 or 316 Surface:High Polished Size:1/4" ~ 4-1/2" Shape:Oval Applica tion:Lifting ...

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  Custom Stainless Steel Wire Form Spring

  Hardware - Xian Lianhu Spring Device Manufacturer - China - June 13, 2017 - 0.01 Dollar US$

  We custom manufacturer all kinds of wire diameter spring. 1)Wire Dia.:0.01mm-40mm. 2)Material:carbon steel;spring steel;stainless steel, alloy steel. 3)We can do OEM. We are the manufacturer of Spring from China.Our spring products are mainly custom ...

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  High Quality Stainless Steel 304 316 Snap Hooks Din5299c Spring Hook Carabiner

  Hardware - Wudi Zhibo Metals Co.,Ltd - China - July 8, 2017 - 0.68 Dollar US$

  1. we sell things which are on fashion, Have a lot of years accessory design&purchase experience 2. we release new products every week, Broad product and Supplier Base 3.We provide products at competitive price with high quality. 4.We have alread...

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  Carbon Steel Helical Spring

  Metal and mineral industries - Xian Lianhu Spring Device Manufacturer - China - July 18, 2017 - 0.01 Dollar US$

  We custom manufacturer all kinds of wire diameter spring. 1)Wire Dia.:0.01mm-40mm. 2)Material:carbon steel;spring steel;stainless steel, alloy steel. we are the manufacturer of spring from china, our products including:compression spring, extension s...