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hardenability 4140 4340 steel hpreheating dtempering Photos Catalog - page 8 - ECeurope Market
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Astm 4140 Alloy Structural Steel Strong Fatigue Resistance PerformanceAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - May 12, 2025 - 130.00 Dollar US$ASTM 4140 is a medium carbon alloy structural steel. It contains alloying elements such as chromium (Cr) and molybdenum (Mo). Chromium can improve the hardenability of steel, that is, it can obtain a deeper hardened layer when quenching and cooling. ...
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Astm 4140 Steel Coil Plays A Key Role In Heavy MachineryMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 12, 2025 - 131.00 Dollar US$1. ASTM 4140 steel coil characteristics and compatibility with heavy machinery Core advantages: - Balance of high strength and toughness: After quenching and tempering, the tensile strength reaches 850-1000 MPa, and the yield strength is ≥650 MPa, wh...
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Outstanding 4140 Low Alloy Steel Factors Affecting Fatigue ResistanceAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - May 12, 2025 - 138.00 Dollar US$Factors affecting fatigue resistance 1. Heat treatment process - Heat treatment has a great influence on the fatigue resistance of 4140 low alloy steel. Quenching and tempering are the key heat treatment steps. Quenching can make steel obtain high-st...
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High Quality Forging Astm 4140 Grade Steel ProcessMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 12, 2025 - 93.00 Dollar US$ASTM 4140 grade steel is a medium carbon alloy steel, which is often used to manufacture mechanical parts due to its good strength, toughness, wear resistance and machinability. Its high-quality forging process is as follows: Forging process • Upsett...
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Aisi 4140 Mechanical Steel Forging Preparation ProcessMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - May 12, 2025 - 137.00 Dollar US$Factors affecting fatigue resistance 1. Heat treatment process - Heat treatment has a great influence on the fatigue resistance of 4140 low alloy steel. Quenching and tempering are the key heat treatment steps. Quenching can make steel obtain high-st...
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Hot Sale Export Aisi 4140 Steel Plate Anti Corrosion Treatment TechnologyMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 26, 2025 - 113.00 Dollar US$AISI 4140 steel plate is a medium carbon alloy steel. To improve its corrosion resistance, the following anti-corrosion treatment technologies can be used: Coating protection Painting Prime r: such as epoxy zinc-rich primer, zinc powder provides cath...
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Warehouse Stock 4140 Steel Bars Potential Advantages In The Aerospace IndustryMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 26, 2025 - 114.00 Dollar US$Application potential in the aerospace field High-strength components Engine components: In aircraft engines, some key components such as connecting rods and crankshafts need to withstand high temperatures and high stresses. The high strength and hig...
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Heat Treatment Aisi 4340 Equivalent For SaleAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - August 17, 2022 - check with company for price4340 steel is nickel-chromium-molybdenu m alloy steel. it will get high strength after the heat treat. and it has good toughness, fatigue resistance, impact toughness and etc. its equivalent grade is jis sncm439 and din 1.6563. the properties and com...
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One Of The Leading 4340 Round Rod Suppliers In ChinaMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 990.00 Dollar US$4340 round bar is a commonly used high-strength alloy steel and is widely used in aviation, automobiles, ships and other fields. these fields usually have strict quality requirements for steel, so it is particularly important to find reliable 4340 st...
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Outstanding Quality 4340 Round Rod Performance CharacteristicsAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 991.00 Dollar US$performance characteristics it is very critical for 4340 round rod suppliers to ensure that it has excellent performance, which is an important criterion for determining product quality. (1) high strength and high hardness: after quenching and temper...
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Exploring 4340 Wide Application FieldsMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 899.00 Dollar US$aisi 4340 steel is a versatile high-strength alloy steel, also known as gb 34crni3mo steel, and is also a type of gear steel. 4340 has high strength, ductility, toughness, fatigue resistance, hardenability, etc. with these excellent properties, it ha...
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Source Of Goods From Chinese Origin 4340 Plate SuppliersMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 704.00 Dollar US$4340 plate suppliers supply status and factory hardness: 4340 plate suppliers supply status are all annealed, and the factory hardness is about 215hbs. 4340 plate suppliers heat treatment hardness: 4340 heat treatment hardness is 54-60hrc alloy steel...
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High Strength Low Alloy 4340 Steels Refining Production SupplyAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - December 9, 2024 - 700.00 Dollar US$4340 steel is a high-strength, low-alloy steel belonging to **nickel-chromium-molybde num alloy steel**. it is widely used in various high-strength and high-load occasions due to its good mechanical properties and high strength. 1. chemical compositi...
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Forged 4145 4140 Steering Intermediate ShaftsMachined forgings - Dalian Xinpeng forging Co.,Ltd - China - September 20, 2018 - contact company for priceForged 4145 4140 steering intermediate shafts-Dalian Xinpeng forging Co., Ltd, founded in January 1999, located in Dalian, Liaoning Province, China, covering more than 8000 square meters, there are 5&3 ton hydraulic hammer, 750&400 air hammer...
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High Quality 4140 Round Bar Supplier Spot SupplyAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 1001.00 Dollar US$4140 round bar is a commonly used alloy steel material in machinery manufacturing, automobile manufacturing, aerospace and other fields, and there are more and more suppliers of 4140 steel products in the world. if you need to purchase 4140 round bar...
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Sae Aisi 4140 Round Bars Factory Manufacturing ProvidedAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 1003.00 Dollar US$in today’s increasingly fierce market competition, it is particularly important to choose a high quality 4140 round bar supplier. choosing our songshun steel will be a reliable and good choice. and we will provide you with competitive prices in the s...
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Sales Of Widely Used 4140 And 42crmo Material SteelsMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 1005.00 Dollar US$application 4140 is mainly used in the manufacture of mechanical parts, shafts, gears, forgings and weapon parts, etc. 42crmo can be used not only in mechanical parts, but also in the manufacture of high-strength parts such as large gears, automobile...
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Specific Heat Treatment Specifications 4140 SteelsMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 995.00 Dollar US$4140 steel heat treatment 4140 steel is widely used in automobiles, aerospace, machinery, building structures, oil and gas, manufacturing, etc. it is often used to manufacture various bearings, gears, fasteners, shafts, drill bits, cutting tools, mol...
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Deeply Exploring 4140 Wide Application FieldsAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 994.00 Dollar US$4140 steel is one of the most popular materials purchased in the manufacturing industry, and it is also a medium-hardenability alloy structural steel with excellent toughness, processability and strength. the versatility and stability of 4140 enable ...
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Aerospace Field Tool Manufacturing Industry 4140 MaterialsMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 993.00 Dollar US$aerospace field 4140 can meet the manufacturing requirements of lightweight components in this field, and is mainly used to manufacture various aircraft engine parts, landing gear, drive shafts, rocket engine parts, aircraft structures, connectors, f...