Premium listings

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  Prefabricated And Integrated Foldable Container House

  Construction - Building Materials - QHCC - Hong Kong - August 20, 2025 - 4000.00 Dollar US$

  Foldable Prefabricated House Overall Size:2438*5900*2620mm Top frame :Crossbeam 5480*2.0-2 2138*2.0-2, 210*150 corner piece-4, purlin 100*40*1.0, insulation cotton, iron sheet color steel plate 0.35mm, top guide rail, 0.25mm831 ceiling. Bottom frame ...

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  Prefabricated And Integrated House

  Construction - Commercial - QHCC - Hong Kong - July 29, 2025 - 6350.00 Dollar US$

  Mobile house-foldable house-Space capsule Product presentation Double wing expansion box room can be used by multiple up and down left and right splicing, to adapt to regional strength, only simple tools in the installation process, beautiful appeara...

deep hardening scm440 steel export Photos Catalog - page 2 - WorldBid B2B Market

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  Pre Hardening P20 Plastic Mould Steel Manufactory

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - - November 6, 2023 - 967.00 Dollar US$

  p20 steel, hot work mold steel, is p20 medium carbon cr-mo plastic mold steel introduced from the united states. mold material suitable for making plastic molds and die-casting low melting point metals. this steel has good machinability and mirror gr...

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  Hardening And Nitriding Treatment 1 2311 Steel Material

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - November 6, 2023 - 1036.00 Dollar US$

  1.2311 hardening: in order to increase the mold life to more than 800, 000 mold times, the pre-hardened steel can be hardened by quenching and low-temperature tempering. when quenching, first preheat at 500-600℃ for 2-4 hours, then keep it at 850-880...

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  Good Quench Hardening Properties 440a Steel Factory

  Metals - Stainless Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 15, 2024 - 763.00 Dollar US$

  440a steel is a high-chromium martensitic stainless steel with higher quenching hardness than 420. it has high strength and hardness in the quenching and tempering state, and has stainless corrosion resistance. application areas of 440a steel: genera...

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  Best Price Astm 316l Steel Excellent Work Hardening Properties

  Metals - Stainless Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 20, 2024 - 825.00 Dollar US$

  the super corrosion resistance of astm 316l steel comes from the addition of mo to its elements, which allows it to be used under harsh conditions and has excellent work hardening properties (non-magnetic). the corrosion resistance of astm 316l steel...

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  Precipitation Hardening 17 4ph Stainless Steel Castings Are Suitable For Textile Machinery

  Machinery - Parts - Baoding Haoxu Electric Technology Co.,Ltd. - China - May 25, 2024 - 17.50 Dollar US$

  Customized stainless steel investment precision castings for use in textile machinery. Material precipitation stainless steel 17- We customize cast aluminum alloy, bronze castings, stainless steel precision castings, and profile processing parts. Bao...

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  Precipitation Hardening 17 4ph Stainless Steel Castings Are Suitable For Agricultural Machinery

  Machinery - Parts - Baoding Haoxu Electric Technology Co.,Ltd. - China - May 25, 2024 - 9.00 Dollar US$

  Customized material precipitation stainless steel 17-4PH castings for use in agricultural machinery. It has comprehensive properties such as high strength, high toughness, high corrosion resistance, high oxidation resistance, and excellent formabilit...

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  Heat Treatment Technology 410 Material Steel Annealing And Hardening

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 3, 2024 - 871.00 Dollar US$

  annealing of 410 material annealing temperatures for wrought 410 stainless steel: 1. process (subcritical) annealing: air cool from a temperature of 650-760°c (1200-1400°f). maximum softness is achieved by heating to a temperature at the upper end of...

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  Flame Or Induction Hardening Supply 4340 Steel Supplies

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 1, 2024 - check with company for price

  4340 steel is a high hardenability, high strength steel containing 1.8% nickel-chromium-molybdenu m, usually quenched and tempered (condition u) in the tensile range of 930-1080 mpa, and is characterized by high strength and toughness in relatively l...




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  Materials Engineering 45crnimova Alloy Steel Pre Hardening Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 16, 2025 - 700.00 Dollar US$

  Pre-hardening is a critical heat treatment process tailored for 45CrNiMoVA alloy steel, primarily aimed at achieving a predetermined hardness level in the material prior to subsequent machining or processing. This process eliminates the need for post...

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  Mature Technology Uns G51400 Alloy Steel Surface Hardening Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 22, 2025 - 515.00 Dollar US$

  UNS G51400 alloy steel is a material widely used in industry, and its surface hardening process is crucial for enhancing its performance. Surface hardening not only significantly improves UNS G51400 alloy steel's wear and fatigue resistance, but also...

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  42crmo Scm440

  Metals - Carbon Steel - Zhangjiagang yongsheng casting Co,.ltd - China - September 7, 2012 - contact company for price

  Forged steel round bar 42CrMo. 1). Manufacture: EAF+LF+VD(ANNEAL, normalized, peeled, rough turned) 2). Size: 200mm~700mm 3). Length: follow by the requirement of customer (normal length is 3-6m) 4). Inspecting: UTS follows as GB/T6402-91 CLASS 3 or ...

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  42crmo 4140 Scm440

  Equipment - Construction - Shanghai Gaogang Metal Product Co.,Ltd - China - September 7, 2012 - contact company for price

  42CrMo/4140/SCM440 low price lots of stock and fast delivery 42CrMo/4140/SCM 440 1) Grade: 42CrMo4, AISI4140 alloy steel round bars 2) Delivery condition: annealed or as per customer's request to preharden 3) Application: Used for manufacturing eleme...

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  Excellent Toughness Scm440 Round Bars Plant Quality Assured Provided

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - check with company for price

  scm440 round bars it is a material with excellent toughness that maintains its toughness even after heat treatment. the main feature of scm440 round bars after heat treatment is toughness. by applying through-hole quenching or high-frequency quenchin...

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  High Strength Ks Scm440 Alloy Material Complete Specifications

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 140.00 Dollar US$

  KS SCM440 alloy material is an alloy steel with a small amount of molybdenum added to chromium steel, also known as "chrome-molybdenum steel". In form, it is chrome-molybdenum steel. It contains about 4% carbon and is an alloy steel with high tensile...

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  Production Complete Material Cns Scm440 Plate Typical Applications

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

  CNS SCM440 plate is widely used in key parts that bear high loads and high stresses due to its high strength, high toughness, good hardenability and wear resistance. It is especially suitable for scenes that need to take into account both strength an...

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  Jis Scm440 Alloy Material Technology Development New Trends

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 105.00 Dollar US$

  With the upgrading of manufacturing technology, JIS SCM440 alloy material is ushering in innovative breakthroughs. Komatsu's latest nano-scale carbide control technology stabilizes the grain size of SCM440 in the range of 3 to 5μm, and the tensile st...




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  Deep Groove Ball Bearings For Export

  Bearings - Ningbo Minx Industrial Co.,Ltd - China - March 14, 2014 - contact company for price

  1. Seals: Open Type, Sealed Type, Shielded Type 2. Cage: Machined Brass Cage, Steel Cage, Plastic Cage 3. Outer Ring: With our Without Snap Ring Groove 4. Precision Grade: P0, P6, 5. Clearance Grsde: C2, C0, C3, C4, C5 6. Vibration Grade: Z1V1, Z2V2,...

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  Miniature Deep Groove Ball Bearing Mr106 Export Quality From China

  Bearings - Shanghai SXD Precision Bearing Production Co.,Ltd. - China - September 30, 2019 - 0.15 Dollar US$

  Shanghai SXD Precision Bearing Production Co., Ltd. is specialized in producing miniature precision bearings boasting high precision, low noise and long service life.Its SXD branded offerings with bore of 1-20mm(metric/imperial)fi nd wide application...

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  Nimonic 90 Aging Hardening Nickel Based Wrought Superalloy

  General Metals - Shanghai Kangsheng Superalloy Co., Ltd - China - October 19, 2012 - contact company for price

  Nimonic90 aging hardening nickel-based wrought superalloy Features and applications overview: Nimonic90 is age hardenable nickel-based wrought superalloy containig a higher amount of cobalt and a variety of strengthening elements. The alloy has rathe...

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  Nimonic 93 Precipitation Hardening Nickel Based Alloy

  General Metals - Shanghai Kangsheng Superalloy Co., Ltd - China - October 19, 2012 - contact company for price

  Nimonic93 precipitation hardening nickel-based alloy Nimonic93's features and applications overview: This alloy is a precipitation hardened nickel based alloy containing higher amount of cobalt and chromium. It has high strength and good microstructu...