17-4ph AISI 630

17/4 PH (Precipitation Hardening) is the trade name most used for the AISI 630 alloy (UNS S17400 – 1.4542 -X5CrNiCuNb16-4); it belongs to the family of PH steels and, without doubt, it is the most popular stainless steel of this group.

The main feature of 17/4 PH is to represent an excellent compromise solution between mechanical resistance and resistance to corrosion.

Giuliani Metalli trades in both the purchase and sale of 17/4PH (or AISI 630) scrap, turnings and grindings and we have also great interest in evaluating proposals on re-usable bars and tubes, second-choice products or overstocks for non-European markets.

For more information on our offer, on the materials we deal with or for a quotation on 17/4ph scrap or turnings or other stainless steel grades, fill in the form on this page: we will answer you as quickly as possible.


Main References
Cronimet Holding GmbH, Nichel Leghe Spa, AST Terni
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