Accessories for subsequent treating or working cast stock in situ (rolling immediately subsequent to continuous casting B21B1/46, B21B13/22)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Accessories for subsequent treating or working cast stock

CPC: Accessories for subsequent treating or working cast stock in situ (rolling immediately subsequent to continuous casting B21B1/46, B21B13/22)

Full Title

Full titles differ between systems:

IPC:

Continuous casting of metals, i.e. casting in indefinite lengths > Accessories for subsequent treating or working cast stock

CPC:

Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) > Accessories for subsequent treating or working cast stock in situ (rolling immediately subsequent to continuous casting B21B1/46, B21B13/22)

CPC subdivides this area 3x more granularly than IPC with 5 additional codes.

5 codes are CPC-only extensions.

IPC defines codes here since 1974.

Child Classifications

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B22D 11/1206 CPC only CPC only
B22D 11/1213 CPC only CPC only
B22D 11/122 CPC only CPC only
B22D 11/1226 CPC only CPC only
B22D 11/1233 CPC only CPC only
B22D 11/124 for cooling since 1974 +5 CPC IPC+CPC Available in IPC and CPC
B22D 11/126 for cutting since 1974 +1 CPC IPC+CPC Available in IPC and CPC
B22D 11/128 for removing since 1974 +6 CPC IPC+CPC Available in IPC and CPC