{"product_id":"test1","title":"Dragonbane M4, Personalized Engraved Bushcraft Knife, Gift for Outdoor Enthusiasts, Camping Gear, Military Graduation Commemorative, Survival, Hunting","description":"\u003cp\u003eThe Dragonbane M4 has an overall length of 70 cm (27.56 inches), a blade length of 46 cm (18.11 inches), and a net weight of 1420 g (50.09 ounces). This knife's blade has a tapered spine thickness from 0.6 cm to 0.4 cm (0.24 to 0.16 inches) and an edge hardness of 58 HRC.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis knife's blade is made from SAE-AISI 5160 steel, a high-carbon spring steel alloy containing approximately 0.6% carbon and 0.9% chromium, which provides toughness, impact resistance, and ductility. This knife's blade undergoes a vacuum through-hardened heat treatment process by heating the material in a controlled vacuum environment to temperatures around 820°C to prevent oxidation and ensure uniform hardening. This is followed by quenching with inert gas at pressures of 2–20 bar and tempering stages to achieve the desired hardness and structural integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis knife's blade has a vacuum titanium coating applied via physical vapor deposition (PVD), where titanium is vaporized in a vacuum chamber and deposited as a thin film on the blade surface, forming a hard, corrosion-resistant layer that bonds at the atomic level to enhance resistance to wear and environmental damage.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis knife's handle is constructed from G10, a composite material formed by stacking layers of fiberglass cloth impregnated with epoxy resin, then compressing them under high pressure and heat to create a durable, lightweight laminate with high strength-to-weight ratio, resistance to water and chemicals, and non-slip properties in various conditions.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis knife's tsuba (guard) is made from aviation-grade 7075 aluminum alloy, which primarily consists of zinc as the main alloying element, offering high tensile strength (up to 572 MPa), toughness, and fatigue resistance. This alloy is heat-treated with T6 temper for enhanced mechanical properties, providing strength with minimal weight.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis knife's sheath is formed from Kydex 2.0, a thermoplastic acrylic-polyvinyl chloride alloy, through a thermoforming process where the sheet is heated in an oven, molded around the blade for a custom fit, and then cooled to retain shape, resulting in a waterproof, impact-resistant enclosure equipped with attachment hardware for carrying.\u003cimg\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43792707485795,"sku":"rb001","price":943.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/2356\/6179\/files\/RB001-EN.jpg?v=1761891642","url":"https:\/\/ljforge.com\/products\/test1","provider":"LJ Forge","version":"1.0","type":"link"}