Premium listings

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  The Joga Flex Series

  Furniture - Office - Chairs - Every Furniture (Shanghai) Co.Ltd. - China - 28.00

  Seat Body: Polypropylene Seat Base Shell: ABS resin Tube Specifications: Diameter of Φ16 mm with a thickness of 2.0 mm Standards: Compliant with BIFMA testing standards Chair Frame: Φ16 × T2.0 mm high-quality steel tubing with a solid structure. It i...

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  Stanley Side Chair

  Furniture - Office - Chairs - Every Furniture (Shanghai) Co.Ltd. - China - 155.00

  Seat Front: Covered with high-quality genuine leather, available in various color options. Chair Frame: Constructed from steel tubes, treated with a chrome finish for enhanced durability and aesthetic appeal. Chromed Steel Tube Craft: Diameter: 25 mm...

din aisi 4140 42crmo4 alloy structural steel spot Photos Catalog - page 10 - WorldBid B2B Market

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  Ultra High Strength 42crmo4 Steel Coil Available In Strips

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 102.00 Dollar US$

  42CrMo4 steel coil is graded as 42CrMo4, which belongs to ultra-high strength steel, and the standard is DINENI0083-1-1998. Features: 42CrMo4 steel coil has ultra-high strength, high toughness and fatigue resistance, and excellent hardenability (crit...

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  Unique Excellent Iso 42crmo4 Steel Chemical Composition

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 8, 2024 - 995.00 Dollar US$

  iso 42crmo4 steel is produced according to nf a35-590 1992 standard, and its chemical composition is strictly controlled to ensure the quality and performance of the steel. among them, the carbon (c) content is between 0.39 and 0.46%, which ensures t...

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  China Reliabled Manufacturer Supply 4140 Material Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 491.00 Dollar US$

  4140 material steel is a cr-mo series (chromium-molybdenum series) low alloy steel. the material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength, and long-lasting high temperature strength....

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  Astm 4140 Steel Coil Carburizing Purpose And Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 162.00 Dollar US$

  Purpose of carburizing treatment ASTM 4140 steel coil Carburizing is a surface hardening treatment process, the main purpose of which is to significantly improve the surface hardness and wear resistance by forming a high-carbon alloy layer on the sur...

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  Medium Hardenability 4140 Steel Round Bar Price Per Kg

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 14, 2023 - contact company for price

  aisi 4140 alloy steel material stockholders and suppliers from china-otai special steel . we have more 16 years experience in 4140 steel plate, round bar, flat bar, square supply.aisi 4140 alloy steel is chromium, molybdenum, manganese containing low...

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  Seamless Steel Pipe 1020 1045 4140 8620

  Pipes / Tubing - Steel - Dongguan Otai Special Steel Limited - China - December 2, 2019 - 780.00 Dollar US$

  Seamless Pipe is formed by forcing molten metal through a round die with a plug in the center to form a long tube of continuous metal which is then cut into appropriate lengths; usually either 21 ft or 40 ft. although other lengths are available. Sea...

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  Manufacturing High Quality 42crmo4 Scm440 Provide Steel Materials

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 911.00 Dollar US$

  the process of manufacturing high-quality 42crmo4 scm440 is a strict quality control process, and each step of the connection requires sufficient experience and strict quality control. melting and casting technology there are two mainstream methods f...

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  General Industrial Materials 42crmo4 Steel Source Manufacturer Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 501.00 Dollar US$

  42crmo4 is an industrial material. 42crmo4 is used to manufacture forgings that require higher strength and larger quenched and tempered sections than 35crmo steel, such as large gears for locomotive traction, supercharger transmission gears, rear ax...




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  High Performance 4140 Steel Bars Widely Used In Many Fields Of Applications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 99.00 Dollar US$

  4140 steel bars is a high-strength, high-toughness, corrosion-resistant alloy steel with excellent mechanical properties and processing properties. It is widely used in aviation, aerospace, petroleum, chemical, electric power, automobile and other fi...

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  High Fatigue Strength 4140 Steel Coil Storehouse Stockists

  Construction - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 25, 2023 - 82.00 Dollar US$

  aisi 4140 steel coil is an alloy steel material with high fatigue strength, durability, corrosion resistance, ductility and machinability, and is used in various industries. 4140 steel coil has good surface quality, smooth and beautiful appearance, h...

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  High Fatigue Limit 42crmo4 Steel Plate Large Inventory Sales

  Steel - Hot Rolled - Dongguan Songshun Mould Steel Co., Ltd. - China - July 8, 2024 - 997.00 Dollar US$

  42crmo4 steel plate is known for its high strength, toughness and good hardenability. it has no obvious temper brittleness. after quenching and tempering, it has high fatigue limit and multiple impact resistance, as well as good low-temperature impac...

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  Warehouse Stock Hot Sale Gb 42crmo4 Steel Grade Mechanical Standard

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 502.00 Dollar US$

  gb 42crmo4 steel standard comparison: china gb 42crmo, russia гoct 38xm, usa aisi 4140/4142, uk bs 708m40/708a42/709m40, france nf 40cd4/42cd4, germany din 41crmo4/42crmo4, japan jis scm4, international iso 683/1 3 gb 42crmo4 steel mechanical propert...

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  Excellent Mechanical And Physical Properties 42crmo4 Steel Round Bar Supply

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 8, 2024 - 996.00 Dollar US$

  42crmo4 steel round bar is a commonly used alloy steel with excellent mechanical properties and wear resistance. it is widely used in the manufacture of engineering machinery, automotive parts, aerospace equipment and other fields. the steel has high...

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  En Din Standard Alloy Round Bar

  Pipes / Tubing - Steel - BIG CO.,LTD - China - March 29, 2017 - 100.00 Dollar US$

  12.EN/DIN Standard Alloy Round Bar Round Bar Specifications · Grade: Alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS · OD：10-500mm · Thickness: Max:800mm · Width: 205mm~2300mm · Length: 1000mm~6000mm · Place of Origin: China (Mainland) · Model N...

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  Astm 4140 Grade Steel Heat Treatment Specification And Metallographic Structure

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 156.00 Dollar US$

  Heat treatment specifications and metallographic structure The heat treatment specifications of ASTM 4140 grade steel include normalizing, annealing or high temperature tempering, etc. The metallographic structure after heat treatment is tempered tro...

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  Focus On Supply 4140 Steel Round Bar Pre Hardened Materials

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 496.00 Dollar US$

  the main properties of 4140 steel round bar include high hardness, high strength, good wear resistance and heat resistance. the steel has a high carbon content and moderate alloying element additions, which gives it good quench hardening properties a...




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  Heat Treating Forged Steel Flat Bar 4140 Quenching Manufacturer

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 2, 2022 - 852.00 Dollar US$

  steel flat bar 4140 | steel flat bar 4140 manufacturer | forged steel flat bar 4140 quenching steel steel grade: aisi 4140/din 1.7225/jis scm440/gb 42crmo size & dimension: dia:20-120mm l:2000-5800mm technique: cold/hot rolled, cold-drawn or hot ...

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  Product Maker Sae 4140 Steel Excellent Choice For Various Industrial Applications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 493.00 Dollar US$

  when choosing sae 4140 steel, determine the shape of sae 4140 steel, such as aisi 4140 flat steel or sae 4140 round steel. it depends on the size you need. what heat treatment do you need or what properties do you need? if you only need normal condit...

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  Excellent Mechanical And Heat Treatment Properties 4140 Steel Plate Price

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 495.00 Dollar US$

  4140 steel plate is equivalent to 40cr steel in china. it is a heat-treated tool steel mainly composed of carbon, manganese, chromium, molybdenum and other elements. it has excellent mechanical properties, can withstand high temperatures, has high st...

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  Din Aluminum Alloy Led Heat Sink

  Manufacturing / Casting - Die Casting - Botou Junteng Casting Co.,Ltd - China - September 11, 2019 - contact company for price

  Aluminum Heat Sink Product Category: Extruded aluminum heat sink: common materials AL6061 and AL6063 Product Introduce: Heat sink is a general term for a series of devices used to conduct and release heat. Heat sink is a heat dissipation structure co...