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Premium listings
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Prefabricated And Integrated Foldable Container HouseConstruction - Building Materials - QHCC - Hong Kong - August 20, 2025 - 4000.00 Dollar US$Foldable Prefabricated House Overall Size:2438*5900*2620mm Top frame :Crossbeam 5480*2.0-2 2138*2.0-2, 210*150 corner piece-4, purlin 100*40*1.0, insulation cotton, iron sheet color steel plate 0.35mm, top guide rail, 0.25mm831 ceiling. Bottom frame ...
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Prefabricated And Integrated HouseConstruction - Commercial - QHCC - Hong Kong - July 29, 2025 - 6350.00 Dollar US$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...
inconel 750 alloy Photos Catalog - page 100 - WorldBid B2B Market
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Chromium Molybdenum Alloy Steel Aisi 4140 Equivalent Material Basic GuideMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 147.00 Dollar US$aisi 4140 equivalent material is a chromium-molybdenum alloy steel. Here are some equivalent materials: - Europe: 42CrMo4 (EN 10083-3), its chemical composition and mechanical properties are similar to AISI 4140, and it is often used in similar appli...
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Medium Carbon Material A30422 Alloy Steel Performance And ApplicationMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 146.00 Dollar US$A30422 alloy steel is a medium carbon quenched and tempered steel type alloy structural steel, which belongs to ultra-high strength steel. Compared with 40Cr steel, A30422 alloy steel has better performance than 40Cr steel, especially higher hardenab...
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High Strength Ks Scm440 Alloy Material Complete SpecificationsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 140.00 Dollar US$KS SCM440 alloy material is an alloy steel with a small amount of molybdenum added to chromium steel, also known as "chrome-molybdenum steel". In form, it is chrome-molybdenum steel. It contains about 4% carbon and is an alloy steel with high tensile...
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Rich Spot Resources Astm 4140 Alloy Structure Steel Reliable MaterialsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 158.00 Dollar US$ASTM 4140 alloy structural steel is a medium carbon low alloy steel, which has been widely used in the field of oil and gas exploration and production due to its excellent strength, toughness and wear resistance. The material uses chromium (Cr) and m...
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Precision Machining 4140 Low Alloy Steel Key Performance CharacteristicsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 159.00 Dollar US$Key performance characteristics of 4140 low alloy steel Excellent quenched and tempered strength range: It can be flexibly heat treated in different hardness ranges (22 HRC to 36 HRC) to meet multi-level strength requirements. Good weldability and ma...
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Spot 42crmo4 Alloy Engineering Steel Automobile Manufacturing ApplicationMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 157.00 Dollar US$Automobile Manufacturing Drive Shaft: The high strength and toughness of 42CrMo4 Alloy Engineering Steel enable it to withstand high torque and impact loads, making it an ideal material for manufacturing automobile drive shafts. The drive shaft needs...
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Bs 708m40 Alloy Steel High Frequency Quenching ProcessMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 154.00 Dollar US$The high-frequency quenching process of BS 708M40 alloy steel is as follows: 1. Preheating (optional): For large or complex-shaped BS 708M40 alloy steel workpieces, in order to reduce the temperature gradient and deformation risk, preheating can be p...
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German Standard W Nr 1 7225 Alloy Steels Factory Manufacturing ProvidedMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 150.00 Dollar US$W-Nr 1.7225 alloy steels is a 42CrMo4 alloy steel material under the German standard. In China, this material corresponds to 42CrMo alloy steel, also known as 42CrMo4, SCM440 or AISI 4140 steel. W-Nr 1.7225 alloy steels is a high-strength, high-harde...
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Chromium Molybdenum Alloy Material Gb 42crmo4 Steel Heat Treatment ProcessMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 101.00 Dollar US$GB 42CrMo4 steel is a common chromium-molybdenum steel, which is usually used after quenching and tempering treatment, and has high strength and high hardenability. GB 42CrMo4 steel has better performance than 34CrMo4 steel due to its high carbon and...
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High Quality Isc A30422 Alloy Steel Material CharacteristicsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 103.00 Dollar US$ISC A30422 alloy steel is an ultra-high strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, and good low-temperature impa...
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Jis Scm440 Alloy Material Technology Development New TrendsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 105.00 Dollar US$With the upgrading of manufacturing technology, JIS SCM440 alloy material is ushering in innovative breakthroughs. Komatsu's latest nano-scale carbide control technology stabilizes the grain size of SCM440 in the range of 3 to 5μm, and the tensile st...
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Excellent Direct Sales Scm440 Alloy Steel Casting Post TreatmentMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 106.00 Dollar US$Post-casting treatment Annealing treatment: Eliminate the casting stress of SCM440 alloy steel and improve the cutting performance. The process is: keep warm at 840-860℃ and then cool with the furnace to below 500℃ and air cool. Quenching and temperi...
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Superior Alloy Materials Scm440h Steel The Essence Of Heat Treatment TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 107.00 Dollar US$The essence of heat treatment process The performance of SCM440H steel depends on precise heat treatment control. The preparatory heat treatment adopts normalizing process, heating to 850-880℃ and then air cooling to obtain uniform fine pearlite stru...
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Various Specifications Scm440h Alloy Steel Factory Manufacturing ProvidedMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 107.00 Dollar US$SCM440H alloy steel is a high-strength alloy steel material, a kind of high-carbon alloy steel, also known as 4140H steel. Its main characteristics are excellent strength, toughness and wear resistance, and it also has excellent characteristics such ...
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Aisi 4142 Alloy Steel Key Process Parameters For Surface QuenchingMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 110.00 Dollar US$Key process parameters of high-frequency induction heating surface quenching of AISI 4142 alloy steel 1. Heating temperature Goal: to austenitize the surface while avoiding overheating or coarse grains. Temperature range: usually 860 - 920℃ (specific...
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Precision Alloy Instrument Laser Cutting MachineEquipment - Laser Cutting - Changzhou Bluebird Micro Precision Technology Co., Ltd - China - June 16, 2025 - contact company for pricePrecision alloy instrument laser cutting machines utilize high-energy laser beams for micromachining of alloy flat and curved surface instruments made of materials such as stainless steel, copper, aluminum, tungsten, molybdenum, nickel, titanium, zin...
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Important Structural Material Uns G41400 Alloy Steel Good ProcessabilityMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 97.00 Dollar US$UNS G41400 alloy steel, implementation standard: ASTM A29/A29M-04, is a medium hardenability steel. After heat treatment, it has good strength and good comprehensive mechanical properties, good processability and high yield rate. .UNS G41400 alloy st...
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Bs 708m40 Alloy Material Surface Treatment TechnologyMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 92.00 Dollar US$BS 708M40 alloy material has 1030MPa tensile strength and 55J impact toughness. It achieves wear resistance, corrosion resistance and high temperature stability through precise chromium-molybdenum ratio. It is an ideal material for key fields such as...
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Performance And Application Of Low Alloy Material 42cd4 SteelMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 92.00 Dollar US$42CD4 is a high-strength alloy steel, also known as AISI 4140 or EN19 steel. It is a type of low-alloy steel and is usually used to manufacture large-scale mechanical equipment, engineering machinery, and other fields that require mechanical parts to...
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Premium Features Alloy 1 7225 Steel Typical Application AreasMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 18, 2025 - 90.00 Dollar US$Material properties High strength and wear resistance: Alloy elements (Cr, Mn, Si) strengthen the matrix and form carbides, so that alloy 1.7225 steel has high strength and fatigue resistance after quenching and tempering, and is suitable for working...