{"product_id":"4340-vac-melt","title":"4340 VAC MELT","description":"4340 VAC MELT is a premium vacuum arc remelted alloy steel engineered for demanding applications requiring exceptional strength, toughness, and reliability. This high-performance material combines superior cleanliness with refined microstructure, making it ideal for critical aerospace, defence, and industrial components where failure is not an option.\n\nThe VAC remelting process eliminates segregation and reduces harmful inclusions, delivering consistent mechanical properties and enhanced fatigue resistance. 4340 offers excellent hardenability, allowing for deep hardening in larger sections while maintaining toughness throughout the cross-section.\n\nPerfect for high-stress applications including landing gear, shafts, fasteners, and structural components. Available in various forms to suit your manufacturing requirements.","brand":"Zourcefy","offers":[{"title":"Gray \/ 1-25mm","offer_id":57772757352830,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/6140\/8894\/files\/create-an-image-4340-vac-melt-1-1-ratio-light-dark-back-ground.png?v=1785476219","url":"https:\/\/zourcefy.com\/products\/4340-vac-melt","provider":"Zourcefy","version":"1.0","type":"link"}