Steel In stock
← Back Material spec
O1
O1 Oil-Hardening Tool Steel
Supplier
Carbide Tooling Co.
Cert CTC-22-478
Received
19 May 2026
50.0 kg
Remaining
50.0 kg
0% consumed
Supplier certification
Download cert PDF → CTC-22-478.pdf
Mill cert · Heat lot CTC-22-478 · Carbide Tooling Co.
Jobs that consumed this batch
AS9100 traceability · forward and backward through every part.
No jobs have consumed this batch yet.