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China, Chinese High Quality Stainless Steel S53008 Austenitic Stainless Valve Steel SUH35 Antioxidant 21-4N Wear-Resistant 53Cr21MnNi4N with Engine Exhaust Valve1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsStainless Steelsteelstainless steel
Ningbo Ningshing Precision Machinery Group Co., Ltd.
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Product Description High Quality Stainless Steel S53008 Austenitic Stainless Valve Steel SUH35 Antioxidant 21-4N Wear-Resistant 53Cr21MnNi4N with Engine Exhaust Valve Application:Valve steel is an essential material used to manufacture intake and exhaust valves for gasoline and diesel engines, and is a critical material for the entire engine. 21-4N is the main material used for exhaust valves in engines. Compared with intake valves, exhaust valves work under higher temperature, greater pressure, and stronger corrosion, which requires higher material requirements and is the most crucial part of the engine.Ingredient Design:The system has considered the influence of alloying elements such as C, Cr, Ni, and N on the material's strength, toughness, oxidation resistance, wear resistance, and microstructure stability, and has conducted a deep optimization of material composition, significantly improving the product's overall performance.Production Process:Electric furnace+out-of-furnace refining+high temperature homogenization+special forming processProduct Features:High purity, low segregation, no layered precipitate, uniform structure, strong toughness, antioxidant, wear-resistant, and tissue stability.Chemical Composition:Grade Comparison ChartGBUSAJapan 53Cr21MnNi4NS53008SUH3521-4NCMnCrNiIngredient Range(wt.%)0.48-0.588.0-10.020.0-22.03.25-4.50Dimensions:Round SteelHardness RangeФ5.5~Ф15HB 300-350 Main ProductsView more products, you can click product key words.Main ProductsSteel FlatSteel PlateDie SteelPlastic Mold SteelAlloy SteelPre-machined FlatDie Casting DieMold BaseAluminum Die Company ProfileRecommend Products FAQ
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