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Best tool steel to use on passivated or EP parts

thread330-504433

Best tool steel to use on passivated or EP parts

Best tool steel to use on passivated or EP parts

(OP)
Hi All,

We are currently using O1 anvils to crimp parts together which i know could leave iron deposits which defeats the passivation / EP.
We are considering switching to D2 but was wondering if there's a better choice?

TIA

Q~

RE: Best tool steel to use on passivated or EP parts

Before retooling your process, consider using a pickling paste to touch up any contaminated surfaces.

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