10 China 
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assured astm 410 steel bar hardening treatment Photos Catalog - page 23 - ECeurope Market
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Gost 50ХФА Alloy Steel Effect Of Heat Treatment On MachinabilityMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - March 3, 2025 - 339.00 Dollar US$GOST 50ХФА alloy steel is a high-strength alloy spring steel similar to 50CrVA (China), AISI 6150 (USA), 51CrV4 (Germany) and SUP10 (Japan), mainly used for the manufacture of high-stress springs, shafts and tools. The steel has high hardenability, s...
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Factory Sales Ns 3306 Steel Sheet Mechanical Surface TreatmentMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - March 17, 2025 - 997.00 Dollar US$NS 3306 steel sheet mechanical surface treatment Polishing Mecha nical or chemical polishing is used to make the surface smooth, reduce surface defects, and improve the corrosion resistance and aesthetics of NS 3306 steel sheet. Sandblasting Use high...
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Jis Ncf 625 Alloy Steel Electrochemical And Thermal Surface TreatmentMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - March 17, 2025 - 899.00 Dollar US$JIS NCF 625 alloy steel electrochemical surface treatment Electropolishin g Remove surface microscopic protrusions through electrolysis to make the surface smoother and improve corrosion resistance. Electroplating Plating a layer of other metals (suc...
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Improved Din 55nicrmov7 Steel Heat Treatment Optimization SolutionsMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - March 31, 2025 - 603.00 Dollar US$DIN 55NiCrMoV7 steel is a high-strength alloy tool steel widely used in the manufacture of high-load, high-wear-resistant mechanical parts and tools. In order to give full play to the superior properties of this steel, the optimization of the heat tr...
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Excellent 1 2714 Tool Steel Post Welding TreatmentMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - March 31, 2025 - 607.00 Dollar US$1.2714 tool steel post-welding treatment Post-heat treatment 1.2714 tool steel can be post-heat treated after welding. The post-heating temperature is generally between 200 - 300°C, and the holding time depends on the thickness of the weldment, 1 - 2...
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Heat Treatment Skt4 Tool Steel Process FlowMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - March 31, 2025 - 611.00 Dollar US$Heat treatment process of SKT4 tool steel In order to maximize the performance of SKT4 tool steel in die casting molds, the following heat treatment processes are usually carried out: Preheat treatment: Temperature: 750-800°C Purpose: Stress relief a...
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Hot Rolled And Forged 5120h Steel Industrial Heat Treatment MaterialsMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 14, 2025 - 781.00 Dollar US$Hot rolling and forging are two common metalworking processes used to change the shape and properties of steel. The following describes the effects of hot rolling and forging on 5120H steel: ## Hot rolling Hot rolling is the process of shaping steel ...
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Custom 5140 Alloy Structural Steel Heat Treatment ProcessAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 28, 2025 - 701.00 Dollar US$5140 alloy structural steel heat treatment process Annealing: 5140 alloy structural steel usually adopts full annealing or spheroidizing annealing. The heating temperature of full annealing is generally 850-880℃. After keeping warm for a period of ti...
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Spot Supply 41cr4 Steel Surface Nitriding TreatmentMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 28, 2025 - 708.00 Dollar US$41Cr4 steel is a typical alloy structural steel, which belongs to nitridable steel. The alloy elements it contains (such as chromium Cr) are conducive to nitriding treatment. Surface nitriding treatment of 41Cr4 steel can significantly improve its su...
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Vacuum Heat Treatment 40cr Alloy Steel EffectAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 28, 2025 - 710.00 Dollar US$Effect of vacuum heat treatment on GB 40Cr alloy steel Vacuum heat treatment is to heat GB 40Cr alloy steel under a certain vacuum degree, avoiding oxidation and decarburization, obtaining a bright and non-oxidized surface and uniform structure. The ...
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National Standard 40cr Cold Drawn Steel Carburizing And Quenching TreatmentMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 28, 2025 - 693.00 Dollar US$40Cr cold drawn steel is a commonly used alloy structural steel, and 40Cr cold drawn steel is 40Cr steel that has been processed by cold drawing process, which has the characteristics of high dimensional accuracy and good surface quality. Carburizing...
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Different Heat Treatment States 42crmo4 Steel HardnessMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 12, 2025 - 96.00 Dollar US$The hardness of 42CrMo4 steel varies due to different heat treatment states. The following are the hardness conditions under some common states: - **Annealed state**: 42CrMo4 steel hardness is generally ≤255HBW. In this state, the toughness of the 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$AISI 4140 steel plate is a medium carbon alloy steel. To improve its corrosion resistance, the following anti-corrosion treatment technologies can be used: Coating protection Painting Prime r: such as epoxy zinc-rich primer, zinc powder provides cath...
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Aisi 4130 Alloy Structure Steel Heat Treatment ProcessAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - June 23, 2025 - 529.00 Dollar US$AISI 4130 Alloy Structure Steel Heat Treatment Process Annealing: Heat AISI 4130 alloy structure steel to about 843℃ (1550°F), keep it warm for a period of time, then cool it in the furnace or in the air to about 482℃ (900°F) to eliminate residual st...
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Heat Treatment A51453 Steel Hardness Improvement ProcessMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 290.00 Dollar US$The steel grade corresponding to A51453 steel is 45CrNiMoVA, which is a low-alloy ultra-high strength steel with excellent hardenability and comprehensive mechanical properties. Heat treatment hardness improvement process 1. Preheating treatment proc...
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Aisi 5120 Alloy Steel Double Quenching Heat Treatment ProcessAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 511.00 Dollar US$AISI 5120 alloy steel is a commonly used low-alloy structural steel. With its good strength, hardenability and machinability, it is widely used in many fields such as machinery manufacturing and the automotive industry. Proper heat treatment, especia...
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Din 1 7027 Steel Rust Prevention Treatment Process MethodMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 416.00 Dollar US$Rust prevention treatment of DIN 1.7027 steel 1. Phosphating Forms a porous phosphate layer, which is conducive to lubrication and rust prevention, and is often used for parts such as bolts. 2. Black Oxiding Generates a magnetic iron oxide film (Fe₃O...
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Improve Performance 30cr Steel Material Heat Treatment SpecificationsMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 11, 2025 - 303.00 Dollar US$Heat treatment is an important means of improving the properties of metal materials. The heat treatment specifications for 30Cr material include two key steps: quenching and tempering. The quenching temperature is set at 860°C, followed by oil coolin...
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Effect Heat Treatment Process On Performance 30cr Steel Pipes Alloy Structural MaterialMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 31, 2025 - 300.00 Dollar US$30Cr steel pipes are a common structural alloy steel, belonging to the category of medium-carbon, low-alloy steels. This steel is widely used in machinery manufacturing. The "30" in its name represents a carbon content of approximately 0.30%, while t...
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Professional Scr430 Steel Sheet Surface Quenching TreatmentMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - September 1, 2025 - 305.00 Dollar US$SCr430 steel sheet is a chromium alloy structural steel specified in the Japanese JIS standard. It is commonly used in the manufacture of mechanical parts (such as gears, shafts, and bushings) that require high surface hardness and core toughness. Su...