[copper and copper alloy]

BT nonferrous metal

300241441

[copper and copper alloy]

NT10 300010942 copper alloy [+~]
- NT11 brass (alloy) [+~]
  - NT12 cartridge brass
  - NT12 Muntz metal
  - NT12 admiralty metal
  - NT12 tin brass [+~]
    - NT13 naval brass (tin brass type)
  - NT12 red brass
  - NT12 manganese bronze
  - NT12 hard solder
  - NT12 orichalcum
  - NT12 tombac (alloy)
  - NT12 latten
  - NT12 Mannheim gold
  - NT12 Prince's metal
- NT11 copper-nickel alloy [+~]
  - NT12 cupronickel
  - NT12 nickel silver [+~]
    - NT13 German silver
  - NT12 paktong (material)
- NT11 copper-silicon alloy [+~]
  - NT12 silicon bronze
- NT11 bronze (metal) [+~]
  - NT12 bell metal
  - NT12 lead bronze
  - NT12 gunmetal (casting bronze)
  - NT12 phosphor bronze
  - NT12 nickel bronze
  - NT12 statuary bronze
  - NT12 manganese bronze
  - NT12 architectural bronze
  - NT12 Corinthian bronze
- NT11 copper-beryllium alloy
- NT11 copper-aluminum alloy [+~]
  - NT12 aluminum bronze
- NT11 tumbaga (alloy)
- NT11 pinchbeck
- NT11 Prince's metal
- NT11 shakudo
- NT11 Nordic gold
- NT11 Nuremberg gold
NT10 300011020 copper (metal)

Castellano cobre y aleaciones de cobre
Català coure i aliatges de coure

Date of creation: 18-Nov-2024

Accepted term: 18-Nov-2024