Swiss Steel Group Unveils Lead-Free Machinable Steel 11SMn30+BX:

Swiss Steel Group, a frontrunner in sustainable steel production, has launched its latest innovation: 11SMn30+BX, a lead-free machinable steel aimed at enhancing precision, efficiency, and environmental sustainability. As the steel industry shifts towards greener practices, this breakthrough highlights Swiss Steel Group’s dedication to innovation and responsible manufacturing.

Advancing Machinability Without Lead

Machinable steels like 11SMn30+BX are essential in sectors that require high-precision components, such as automotive, mechanical engineering, and hydraulics. These materials facilitate smooth machining processes, including cutting and milling, while minimizing tool wear.

Historically, lead was added to improve machinability. However, Swiss Steel Group has substituted lead with boron, a more eco-friendly element, ensuring compliance with changing regulatory standards while preserving top-notch performance.

Pioneering Sustainable Steel Production

Swiss Steel Group remains at the forefront of sustainability by employing the electric arc furnace (EAF) process, one of the steel production methods with the lowest CO₂ emissions. Unlike traditional blast furnaces that depend on carbon-heavy raw materials like coal and iron ore, the EAF process mainly uses recycled scrap metal, greatly reducing carbon emissions.

By integrating renewable energy sources, Swiss Steel Group is further lowering its carbon footprint, making 11SMn30+BX a key player in the industry's shift towards climate-friendly steel production.

“We are proud to reinforce our position as a global leader in sustainable steel manufacturing,” stated Frank Koch, CEO of Swiss Steel Group. “This advancement aligns with our vision for a greener, more efficient industry.”

Precision, Performance, and Cost Efficiency

The 11SMn30+BX machinable steel delivers high performance and exceptional machining quality, which are crucial for small, precision-engineered components. Customers enjoy:

✅ Consistent quality for accurate and repeatable manufacturing
✅ Reduced maintenance intervals and longer tool lifespan
✅ Lower production costs and enhanced operational efficiency

Key Applications of 11SMn30+BX

• Automotive Industry – Perfect for engine and chassis components that require high machinability and compliance with environmental standards.
• Mechanical Engineering – Ideal for machinery and tooling that need durability and a long service life.
• Hydraulics – Tailored for applications that demand outstanding precision and surface quality.

A Step Towards a Greener Future

As a proud recipient of the German Sustainability Award 2024, Swiss Steel Group is dedicated to providing all its products in CO₂-reduced Green Steel quality. The introduction of 11SMn30+BX marks another significant step in its commitment to a low-carbon and sustainable steel industry.