MARKETS & PRODUCTS

Tool Steel

RR Special Steel combines the experience & know-how of two specialist in their respective fields, Steel Making and Remelting (Rubiera Special Steel) and Forging and Heat Treatment (Ring Mill).

With RR Special Steel the ownership family, with a centenary experience in the steel and forging industry, has created the stars of tool steel.

Image

RUBIERA SPECIAL STEEL

Since 1965 supplying high integrity ingots with superb homogeneity and cleanliness and since 2009 top quality large size ESR and VAR ingots to the market.

RING MILL

Since 1978 supplying top quality forgings to the most demanding markets using the latest state of the art technologies and machineries.

RR SPECIAL STEEL UNIQUENESS

VAR: The largest top quality Vacuum Arc Remelted Materials on the market.

ESR: The largest single electrode static Electro Slag Remelted materials on the market.

Image

STANDARD PRODUCTION RANGE

Image

SPECIAL PRODUCTION

Other dimensions on request. We can produce all shapes of forgings according to drawing including rolled rings, hollow forgings and mandrels.

MATERIALS GRADES

1.1730

1.2311

1..2312

1.2738

1.2714

1.2343

1.2344

1.2367

Image

Our Products

RING MILL S.P.A.

Via Valeriana, 103 23015 Dubino (SO) - Italy

Ph. +39 0342 688111

VAT IT00122100142 REA 28518

Cap. soc. € 6.5000.000 int. vers.

ringmill@ringmill.it

sales@ringmill.it

© 2026 Ring Mill S.p.A. | General terms and conditions of sale | General terms and conditions of purchase (goods – subcontracting - services)

Whistleblowing | Privacy | Cookie | Credits