https://www.powtech.de/en/ausstellerprodukte/powtec23/product-10326164/vautid-w78a

VAUTID W78A

For components over 40 mm thick that are subject to impact and abrasion

With a very high proportion of chrome carbides embedded in an extremely stable matrix, VAUTID W78A produces castings which achieve a long service life, even under extreme conditions. VAUTID W78A has proved ideal in situations where severe impact is combined with highly abrasive media.

Recommended applications:

Cast components that are exposed to temperatures up to 400°C.
Components that are subjected to very severe abrasion and significant impact g. hammers, impact heads, chisels, and beater bars.

Mechanical properties
VAUTID use white cast iron materials produced to DIN EN 12513 grades GJN-HV520 – 5.5602 and GJN-HV600(XCr18) – 5.5609 for components exposed to abrasion or to a combination of abrasion and impact. Materials developed in-house by VAUTID are used in impact mills, crushers and conveyor units, commonly installed in recycling plants, asphalt works or power generation plants. Typical components include lining elements, mixer tools, pump parts, hammers and beater bars. VAUTID materials VAUTID W7, VAUTID W72 and VAUTID W72H can all be machined.

About VAUTID

VAUTID Group and locations

Next to our customers – right around the world
As a global corporation, the VAUTID Group has its own sales companies – and our own research laboratories and production facilities – on every continent. In our worldwide organization, some 450 employees from more than 20 countries come together with a network of sales specialists, all with a single objective in mind – finding the perfect VAUTID wear solution for our customers.

VAUTID wear protection: everywhere it’s needed
In recent years the Group has been steadily building its international presence. We now have a presence in 40 countries, and we are supplying original VAUTID materials and solutions to more than 60 countries in all. And we’re expanding even further, increasing our strength in Europe, Asia and America so that we can serve our globally active customers even better. Whether it’s choosing the right material, designing the best system solution, fitting, refurbishment or technical support – you’re never far from a VAUTID expert, no matter where you are in the world.