Tungsten Carbide Properties (always see precautions in FAQ)Hardest metal on earthExtremely scratch-resistant4x harder than Titanium5x harder than steel10x harder than 18k goldHighest melting point of all metals 2780°C9 Mohs hardness scale, second to diamonds at 10The only metal that can be permanently polishedCommonly Used for aerospace industrial, armor-piercing ammunition, and industrial moldsThe most durable gift with solid weight that speaks of commitment, security and an everlasting bond

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