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Artifact ID BC 2161A/781
Class wire/rod
Material copper-base
Site Ban Chiang BC
Period Late Period

Provenience Status/Description Metallography Elemental/Hardness
element Cu: 72.28
element Sn: 22.941
element As: 0.113
element Pb: <0.040
element Sb: 0.1493
element Fe: 0.066
Sn EDS:
PB EDS:
Fe EDS:
Load gm: 200
Area: martensite
Hv range: 243-273
Comments: martensitic+2nd phase
BC 2161A/781<br>Total length of all pieces=10.3 cm. Cross section diameter=0.07 cm. Round cross section.
BC 2161A/781<br>Total length of all pieces=10.3 cm. Cross section diameter=0.07 cm. Round cross section.

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