Has your Purchaser already called you about Discounts?

The foundry and die-casting industry is in the middle of a structural storm. For decades, the foundry industry has built its businesses almost entirely around the automotive sector. Today, that dependency is turning from comfort to curse.

Across Europe, Tier 1s are dropping foundries and taking tools away if they don’t get their way in price negotiations. Cost pressure from OEMs trickles down the entire value chain, and foundries, already squeezed by energy costs, labor shortages, and investment demands for e-mobility, are the ones taking the hit.

The Latest Example – Voit Automotive

The case of Voit Automotive in St. Ingbert is a warning shot. Voit relied almost entirely on ZF Friedrichshafen as its key customer. When Voit asked for a modest, single-digit price increase to offset rising costs, ZF declined. This decision effectively cut Voit’s lifeline, and ZF will relocate the tools and production to other suppliers.

The lesson? If your foundry’s future depends on one industry’s goodwill, you’re holding a hot potato. And when margins tighten, you may be the one dropped next. The HPDC industry has lived comfortably under the automotive umbrella for too long. The bill for that dependency is now due. The shift to EVs, reshoring, and relentless cost pressure are forcing every player to ask themselves tough questions.

Are you prepared for the phone call in which your purchaser asks for price cuts to help them get back on their feet? The Voit example once more showed the ruthlessness in the supply chain, and decades of partnerships are worth nothing anymore.

Beyond Automotive and Beyond Ordinary

To survive, you need to expand beyond the automotive industry. The foundries that thrive will be those delivering solutions that are genuinely in demand by non-automotive customers — from industrial equipment and renewable energy to defense, robotics, and e-mobility infrastructure.

But remember: everyone is chasing the same “non-automotive” business. That means you have to stand out. You can’t just show up with the same casting capabilities and expect new sectors to notice you. They might not even know that castings can improve their product spectrum. Differentiate yourself through technology and application expertise.

Rheocasting is one of the most effective door openers to step out of the automotive industry. The thixotropic flow offers advantages that no other foundry can match. So, you can sell properties (leak-tightness, ductility, thermal performance, lower CO₂) instead of discounts. That’s what wins you into electronics cooling, power electronics, robotics, renewable-energy components, battery systems, and compressors. These are places where conventional HPDC taps out. For example, with a low-Si alloy like AlSi2.5FeMg in Rheocasting, your casting can achieve a thermal conductivity of up to 195 W/m·K. Traditional HPDC alloys are limited to around 140 W/m·K in real-world heat sinks. And unlocking high-value thermal management parts and telecom/electronics housings is a massive business opportunity.

But innovation alone won’t carry you; you need more:

• Engage design owners early and market properties, not price. Lead with conductivity, leak-rate, ductility, and carbon footprint.

• Differentiate with applications, not machines. Think electronics cooling plates, LED/telecom housings, battery/energy hardware, and precision robotics frames —segments where Rheocasting’s mix of performance and cost scales well.

• Build an audience. Use consistent, valuable content (conference presentations, social media posts, podcasts, newsletters, and many more) so the market knows exactly who you are as an ideal supplier. This go-to-market muscle is as hard as the metallurgy.

The time for waiting is over!

The foundries that diversify beyond automotive, package Rheocasting as a solution, and communicate relentlessly will write the next chapter on their terms, not the purchaser’s.

Act now, and if you need support with this endeavor, the Rheocasting Expert on Demand is the perfect solution. Schedule a Free Consultation Call below this article to get the conversation started.