Keris with layered pamor steel
Keris con acero pamor de capas soldadas
- Date
- c. siglos IX-XIV (discutido) · confidence low
- Place
- Central Java, Indonesia
- Credited to
- Blacksmiths (empu) of Java and Bali
- Field
- Conflict
⚠️ Disputed: the sources disagree.
What it is
A dagger with an often wavy blade, forged from layers of iron and nickel (sometimes of meteoritic origin) which, once etched with acid, reveal the pamor pattern. It is at once a weapon, a badge of rank and a ritual object in the Malay world (UNESCO, 2005).
The first plausible depictions appear in reliefs of the 9th-14th centuries and the oldest surviving examples are not earlier than c. 1300-1400. Whether the keris derives from Đông Sơn weapons or Indian models is debated; meteoritic iron in pamor is documented but not universal.
What it led to
- the ritual smithing of the empu
- an emblem of nobility and courts across the Malay Archipelago
- a damascened-steel forging tradition in Southeast Asia