Divine Bronze of Hephaestus

Mythological · Legendary · Ancient

In the Iliad, Hephaestus makes Achilles' armour by putting bronze, tin, gold and silver in his fire, the metals of mortal smiths, while golden handmaidens with understanding, speech and strength move about to help him. This catalogue imagines the bronze of his forge as a metal of its own, unlike any mortal alloy: mortal blows do not mark it, and it can wound a god.

Identity

Source
Greek mythology
Also known as
God-forged bronze, Celestial bronze

Physical Properties

Appearance
Brilliant molten-gold to deep amber, as if permanently catching firelight; the surface appears wet with inner heat even when cold
Luster
Metallic
Density
10.5 g/cm³
Melting point
4200 °C
Lighter
Silver
Denser
Titansteel
Magnetism
Non-magnetic
Electrical conductivity
Very High

Mechanical Properties

Mohs hardness
10
Tensile strength
6000 MPa
Softer
Mirrorplate
Harder
Beskar
Workability
Impossible
Brittleness
Tough
Malleability
Low
Ductility
Low

Chemical Properties

Corrosion resistance
Absolute
Reactivity
None

Lore & Narrative

In this catalogue, mortal craftsmen who handle it are burned without a mark, as if the metal knew them unworthy and refused to be mastered.

Notable uses
Divine armour, godly weapons, divine automatons, Olympian architecture
Forge uses
divine armor, godly weapons, automatons
Worldbuilding traits
Divine, greek, olympian, Legendary

Sources

Browse the Metal Encyclopedia — MGS Toolbox