Lebronze alloys Group was born from the integration of different companies specializing in copper alloys, copper, nickel alloys, aluminium alloys, specialty steels, stainless steels, titanium and nickel superalloys.

Thanks to a multidisciplinary know-how, the Group provides innovative solutions to all major industries such as Aerospace, Oil & Gas, Power, Railway but also in sectors manufacturing smaller equipment and products.

Our 14 production facilities and 1,300 employees manage a unique range of metal processing technologies: continuous and semi-continuous casting, sand casting, die precision chill casting (manual, mechanized and automated), centrifugal casting, extrusion, ring rolling, hot and cold rolling, drawing, open-die forging, hot stamping, closed-die forging, cold forming, machining, non-destructive testing, etc.

The Group’s commitment is to find appropriate and optimized solutions for every sector’s requirements.

We hope that this website allows you to find answers or ideas to support your projects.

We will help you to realize these!


    on 12/09/2019
    Dollar for 1€
    5737.50 $/t
    18060.00 $/t
    1775.50 $/t

Forges de Custines

Open-die forging, ring rolling, closed-die-forging, machining, non-destructive testing of copper alloys, aluminium alloys, special steels and superalloys parts.


Specialties of the site:

Open-die forging,

ring rolling,

closed-die forging,


non-destructive testing

of copper alloys, aluminium alloys, special steels and superalloys.



History of the site:


Dupont & Fould builds 2 blast furnaces feld with coke tranferred then close to Nancy (Pompey).  The Société des Hauts fourneaux et Aciéries de Pompey earns a reputation by supplying more than 8,000 tons of steel,


The Company grows with 2 additional furnaces,


Dupont & Fould seeks to modernize moving towards special steels,


The steel mill becomes Société des Aciéries de Pompey,


The company Marchal Forges decides to establish itself on site and creates Loforge,


Loforges becomes Bar Loforges through the acquisition of Forge de Bar sur Aube,


Bar Loforges joins Société des fonderies du MANOIR to become Manoir Industries,


Creation of Manoir Industries Custines,


The Company is taken over par Lebronze alloys group; trough Forges de Trie-Château; and becomes Forges de Custines & Trie-Château.


On December 1rst, all French companies of the Group merge and are renamed into Lebronze alloys. 

Date: 28th January, 2016
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