Premium listings

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  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - 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 Province

  Services - 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...

jis g3115 steel pressure vessels Photos Catalog - page 16 - WorldBid B2B Market

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  Jis Sncm220 Alloy Steel Chemical Composition Builds The Cornerstone Of Performance

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - March 23, 2025 - 784.00 Dollar US$

  Chemical composition builds the foundation of performance The chemical composition of JIS SNCM220 alloy steel is carefully formulated, and each element performs its own function. The carbon (C) content is 0.17-0.23%, which provides basic strength; Si...

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  Professional Jis Sncm220 Steel Plate Machining Technology

  Metals - Other - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2025 - 799.00 Dollar US$

  JIS SNCM220 steel plate is a nickel-chromium-molybdenu m alloy steel with good toughness, wear resistance and hardenability. The following is the general machining process of JIS SNCM220 steel plate: - **Rough machining**: Use milling machines, lathe...

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  High Wear Resistance Jis Skt4 Steel Quenching Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 516.00 Dollar US$

  JIS SKT4 steel has good toughness, strength and high wear resistance. Its mechanical properties at room temperature and 500-600℃ are almost the same. When heated to 500℃, it can still maintain a hardness of about HB300. It is mainly used for large an...

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  Advantages Of Jis Skt4 Die Steel In Actual Production

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2025 - 522.00 Dollar US$

  In actual production, JIS SKT4 die steel has the following advantages: 1. High cost performance: Although the price of JIS SKT4 die steel is relatively high, its excellent performance and long life make it very cost-effective. Molds made of SKT4 die ...

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  Alloy Structural Steel Jis Scr440 Material Direct Sales Large Quantities Of Stock

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 790.00 Dollar US$

  JIS SCr440 material is a kind of alloy structural steel, which is the most commonly used alloy structural steel. Its tensile strength, yield strength and hardenability are higher than those of No. 40 steel. ●JIS SCr440 material chemical composition: ...

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  Provide Certificate Jis Scm440 Steel Pipe Medium Hardenability Material

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 142.00 Dollar US$

  JIS SCM440 steel pipe is a medium hardenability steel. After heat treatment, it has good strength and good comprehensive mechanical properties, good processability and high yield rate. The maximum operating temperature is 427℃. It can be used as a tu...

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  Adequate Supply Jis Scm440h Steel Excellent Mechanical Properties

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 143.00 Dollar US$

  JIS SCM440H Steel Mechanical Properties Specification Tensile strength σb (MPa): ≥1080(110)Yield strength σs (MPa): ≥930(95) Elongation δ5 (%): ≥12 Sectional shrinkage ψ (%): ≥45 Impact energy Akv (J): ≥63 Impact toughness value αkv (J/cm²): ≥78(8) H...

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  Export Supply Jis Scm440 Steel Smelting And Casting Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 104.00 Dollar US$

  JIS SCM440 steel is a low alloy quenched and tempered structural steel in the Japanese Industrial Standard (JIS), corresponding to the Chinese grade 42CrMo and the American AISI 4140. 1. Smelting method Electric arc furnace smelting (commonly used): ...




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  High Hardenability Jis Sncm439 Steel Heat Treatment Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 16, 2025 - 702.00 Dollar US$

  Hardenability performance: JIS SNCM439 steel has a slightly higher hardenability than 40Cr, and the critical quenching diameter in oil can reach 18-33mm. This means that during oil quenching, JIS SNCM439 steel can obtain a deeper hardened layer for l...

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  Alloy Structural Steel Jis Sncm439 Plate Chemical Composition Effect

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 16, 2025 - 708.00 Dollar US$

  The chemical composition of JIS SNCM439 plate is the key factor that determines its performance. The role and influence of each element are as follows: 1. Carbon is the most basic strengthening element in JIS SNCM439 plate, which improves hardness an...

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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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  Jis Scr440 Steel Round Bar For Machinery Manufacturing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 27, 2025 - 402.00 Dollar US$

  JIS SCr440 steel round bar is a chromium steel specified in the Japanese Industrial Standard (JIS G 4105) and is classified as a structural steel with guaranteed hardenability. Key Features: * Compositional Characteristics: Containing approximately 1...

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  Stable Performance Jis Suj2 Bearing Steel Surface Treatment Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 520.00 Dollar US$

  JIS SUJ2 bearing steel is a high-carbon chromium bearing steel specified by the Japanese Industrial Standard (JIS). It corresponds to China's GCr15, Germany's 100Cr6, and the United States' 52100. It is primarily used in the manufacture of high-load,...

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  High Carbon Chromium Bearing Steel Jis Suj2 Materials Easy To Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 521.00 Dollar US$

  JIS SUJ2 material is a high-carbon alloy tool steel, similar to GCr15, primarily used for manufacturing high-performance rolling bearings and other mechanical components. JIS SUJ2 material's primary components include carbon, chromium, and small amou...

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  Jis Sup10 Steel Processing Performance And Manufacturing Points

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 609.00 Dollar US$

  JIS SUP10 steel cutting Use carbide tools at a recommended cutting speed of 30-50 m/min and a feed rate of 0.1-0.3 mm/r. Use water-based coolant to minimize tool wear. The high hardness results in greater cutting resistance; avoid interrupted cutting...

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  Jis Sncm220 Alloy Structural Steel Wear Resistant Parts Manufacturing

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 408.00 Dollar US$

  JIS SNCM220 alloy structural steel is a Japanese standard (JIS standard) alloy carburizing steel, belonging to the medium-high carbon nickel-chromium-molybdenu m alloy steel category. Due to its excellent comprehensive mechanical properties (high sur...




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  Ks Jis Stainless Steel

  Valves - Yuanda Valve Group Co.,Ltd. - China - November 13, 2025 - 1.00 Dollar US$

  KS-JIS Stainless Steel Valves are valves conforming to the Korean and Japanese Industrial Standard (KS-JIS) specifications and are commonly used in industrial piping systems to control the flow of fluids and to realize fluid shut-off. These valves ar...

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  Supports Machining Of Jis Skd12 Steel With High Hardenability

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 23, 2025 - 159.00 Dollar US$

  JIS SKD12 steel is a high-carbon, medium-chromium cold work die steel. One of its significant characteristics is its high hardenability, making it suitable for achieving uniform and high hardness in large-section dies under air-quenching conditions. ...

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  Wear Resistant Mold Steel Jis Skd12 Material Welding Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 23, 2025 - 159.00 Dollar US$

  JIS SKD12 material is a high-chromium alloy tool steel, primarily used in the manufacture of cutting tools and molds. Due to its excellent wear resistance and hardness, special care is required when welding JIS SKD12 material, as its welding characte...

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  Blood Pressure Monitor,digital Blood Pressure Monitor

  Medical - Equipment - Blood Pressure Monitors - QINHUANGDAO HENGKANG EQUIPMENT CO.,LTD - China - August 10, 2012 - contact company for price

  Blood Pressure HK Brand Promotion Blood Pressure, Digital Blood Pressure. 1.Product categories home blood pressure cuff other brand 2.90 sets of data storage function. 3.Large LCD display shows the measurement data More details More info HK Brand Pro...