LSV Lech-Stahl Veredelung – Steel from Bavaria | Facts

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• Company: LSV Lech-Stahl Veredelung GmbH
• Founded: 2012
• Head office: Landsberg am Lech, Bavaria
• Production sites: Landsberg am Lech, Oberndorf am Lech und Meitingen
• Employees: around 300
• Processing capacity: more than 130,000 tonnes of bright steel
• Business sector: Steel finishing and further processing of round steel
• Core products: Bright steel, heat-treated bar steel, short parts or cut-to-length sections and other customised semi-finished products
• Core competencies: Bright steel production, heat treatment, short parts production and material testing
• Corporate affiliation: a wholly-owned subsidiary of Lech-Stahlwerke GmbH and part of the Max Aicher Group
• Raw material: steel from the Max Aicher Group’s own steelworks and rolling mills, produced, amongst other things, from recycled scrap
• Customer sectors: automotive, mechanical and plant engineering, commercial vehicles & rail, energy and construction sectors

LSV Lech-Stahl Veredelung GmbH operates at three sites in Bavaria. The sites have different, and in some cases complementary, production and finishing capabilities.

Landsberg am Lech is the headquarters of LSV Lech-Stahl Veredelung GmbH and one of its three production sites. The site is capable of producing up to 50,000 tonnes of bright steel annually, undergoing various stages of finishing and processing. The main focus is on the production of high-precision and ground rack blanks, as well as the induction hardening of individual bars. In addition, traditional bright steel processes are carried out.

Oberndorf am Lech is one of the three production sites of LSV Lech-Stahl Veredelung. The modernised and expanded site has a capacity of over 80,000 tonnes per year. A state-of-the-art bright steel production facility forms the basis for the further finishing of the products. The site’s range of services includes, amongst other things, the production of short lengths and heat treatment.

Since 2019, Meitingen has been the third production site of LSV Lech-Stahl Veredelung. In addition to an open-air yard and the central warehouse of Lech-Stahlwerke, LSV produces steel at various stages of finishing and processing across two production halls covering almost 10,000 m². At the Meitingen site, LSV has modern facilities for peeling, surface hardening and the inductive heat treatment of individual steel bars.

LSV Lech-Stahl Veredelung offers a wide range of services for the processing and finishing of round steel. These services include the production of bright steel, heat treatment, the production of short lengths and materials testing, as well as complementary machining processes. The individual processes can be combined as required to meet customer specifications.

Bright Steel Production

Bright steel production involves the mechanical machining of round steel to achieve defined dimensional accuracy, surface quality and straightness. LSV offers, amongst other things, peeling, straightening and polishing, grinding and end machining. In addition, non-destructive testing methods such as eddy current, ultrasonic and intermixing tests are available.

Heat Treatment

Heat treatment is used to specifically adjust the microstructure and mechanical-technological properties of the steel. LSV offers, amongst other things, inductive quenching and tempering, inductive surface hardening, inductive annealing and conventional heat treatments in furnaces. These processes are used for bar steel and bright steel. The range of services also includes inductive single-bar quenching and tempering.

Short parts production

Short parts or Cut-to-length production involves the manufacture of dimensionally accurate cut-to-length pieces and semi-finished products from bar steel and bright steel. LSV produces cut-to-length pieces in lengths ranging from 90 to 2,500 mm and offers, amongst other things, sawing, planing, chamfering, centring, grinding and other machining operations. Depending on customer requirements, contour machining and longitudinal turning are also possible.

Material testing

Material testing and quality assurance accompany steel processing throughout the entire process chain. The testing portfolio includes, amongst other things, eddy current testing, ultrasonic testing, hardness measurements, tensile tests, notched impact tests and metallographic examinations. In addition, non-destructive and destructive testing methods, as well as comprehensive measurement and testing technology, are available.

LSV is an industrial contract manufacturer specialising in steel finishing and steel processing. Production is carried out in accordance with customer requirements, technical specifications and drawings. Depending on the requirements, LSV combines various processes – including bright steel production, heat treatment, short-length or short parts production and materials testing – to create customised manufacturing processes.

LSV processes bar steel and bright steel in accordance with customers’ requirements. In doing so, it takes into account specified materials, dimensions, tolerances, surface finishes, mechanical properties and other technical specifications.

Depending on customer requirements, various processes relating to the production of bright steel, heat treatment, the manufacture of short lengths and materials testing are combined. These include, amongst others, peeling, grinding, straightening and polishing, inductive tempering, inductive surface hardening, annealing and the machining of short lengths.

The finished and processed steel products are used as customised semi-finished products for a variety of industrial applications. These include, amongst others, components and intermediate products for the automotive industry, mechanical and plant engineering, commercial vehicles and rail, as well as the energy and construction sectors.

LSV supplies steel that has been custom-finished and machined for a range of industrial applications. These solutions are used in particular in the automotive industry, mechanical and plant engineering, commercial vehicles and the rail sector, as well as in the energy and construction sectors.

LSV is a certified supplier to the automotive industry and supplies refined and machined steel for various applications in vehicle manufacturing. A particular focus is on the production of high-precision, ground rack blanks. In addition, LSV products and semi-finished products are used in other applications within the automotive industry.

For the mechanical and plant engineering sector, LSV processes and refines steel in accordance with customers’ specific technical requirements. Depending on the application, different processes for the production of bright steel, heat treatment and mechanical machining are combined.

LSV supplies custom-finished and machined steel for applications in commercial vehicles and the rail sector. The focus is on defined material properties, dimensional accuracy and surface quality in line with the relevant technical requirements.

LSV also processes steel to meet customer-specific requirements for applications in the energy and construction sectors. The available steel finishing and machining processes enable the production of various semi-finished products and components for industrial applications.

LSV Lech-Stahl Veredelung’s specialist expertise lies in the combination of steel know-how, bright steel production, inductive heat treatment and bespoke further processing. By combining various processes, LSV is able to refine steel specifically to meet the technical requirements of the respective application.

Inductive single-bar quenching and tempering
Inductive single-bar quenching and tempering is a key area of expertise at LSV. Each individual bar is heat-treated in a controlled and reproducible process. The steel bars are heated inductively, quenched and subsequently tempered. This allows defined mechanical and technological properties, such as strength, hardness and toughness, to be precisely adjusted. LSV offers inductive single-bar heat treatment as a continuous through-process for round steel. In this process, the steel bars are heated inductively, quenched and then tempered. The process enables the reproducible heat treatment of bar steel with defined mechanical properties and a low level of residual stress. The systems enable the inductive individual bar heat treatment of round steel up to a diameter of 100 mm.

Inductive heat treatment and surface hardening
LSV possesses extensive expertise in the inductive heat treatment of bar steel and bright steel. In addition to inductive heat treatment of individual bars, the range of services includes inductive surface hardening and inductive annealing processes. Surface hardening produces a hard and wear-resistant surface whilst preserving the properties of the material core.

High-precision rack blanks
LSV produces high-precision, ground rack blanks for the automotive industry. More than 4 million rack blanks are supplied to customers annually. The rack blanks are an example of the customised combination of bright steel production and precision machining.

Combination of steel finishing and further processing
A particular strength of LSV is its ability to combine different processes within the production chain. Bright steel production, heat treatment, short-length production and material testing can be coordinated in line with the customer’s technical requirements. This results in custom-finished semi-finished products for a variety of industrial applications.

Quality assurance forms an integral part of the entire process chain at LSV Lech-Stahl Veredelung. An integrated management system defines the quality requirements and monitors compliance with them. Quality assurance ranges from materials testing and process monitoring to certification.

Quality Management and Certifications
LSV Lech-Stahl Veredelung is certified to DIN EN ISO 9001:2015 at its three production sites. To meet the requirements of the automotive industry, LSV holds IATF 16949 certifications. Furthermore, the sites are certified to DIN EN ISO 14001 for environmental management and DIN EN ISO 50001 for energy management. These certifications apply to the respective sites in Landsberg am Lech, Oberndorf am Lech and Meitingen.

Materials Testing and Quality Assurance
Quality assurance accompanies steel throughout the entire process chain. LSV carries out in-process inspections and dimensional measurements. The testing portfolio includes, amongst other things, eddy current testing, ultrasonic testing, hardness testing, tensile tests, notched impact tests and metallographic examinations. In addition, complex measuring machines, laser technology and other non-destructive and destructive testing methods are utilised. Process monitoring of inductive heat treatment is based on the automotive industry’s CQI-9 specification.

Automotive Quality
LSV is certified to IATF 16949 for the requirements of the automotive industry. This certification supports the systematic assurance of process and product quality throughout the value chain and forms an important basis for supplying customers in the automotive industry.

TPG Certification for Heat Treatment
LSV holds TPG (Transportation and Power Generation) certification for heat treatment. This certification confirms compliance with specific technical requirements for heat treatment processes and is particularly relevant for customers in the transport and power generation sectors. The TPG recertification was successfully completed in 2026.

What does LSV Lech-Stahl Veredelung GmbH do?
LSV Lech-Stahl Veredelung GmbH is an industrial contract manufacturer specialising in steel finishing and steel processing. The company processes round steel and bar steel to customer-specific requirements and finishes or processes the steel through methods including bright steel production, heat treatment and short-length production. LSV supplies customised semi-finished products for various industrial applications.

Is LSV a steel manufacturer?
No. LSV is not an independent steel manufacturer, but a company specialising in steel finishing and processing. The raw material comes, amongst other sources, from the Lech-Stahlwerke group’s own steelworks and rolling mills, and is further processed and finished at LSV in accordance with customer-specific requirements.

Is LSV a contract manufacturer?
Yes. LSV is an industrial contract manufacturer. Production is carried out in accordance with customer requirements, technical specifications and drawings. Depending on the requirements, various steel finishing and processing methods are combined.

What products does LSV supply?
LSV’s core products and manufactured goods include bright steel, heat-treated bar steel, short lengths and other customised semi-finished products. The products are manufactured in accordance with the technical requirements of the respective customers.

What processes does LSV offer?
Its range of services includes, in particular, the production of bright steel, heat treatment, the production of short lengths and materials testing. The individual processes include, amongst others, peeling, grinding, straightening and polishing, inductive tempering, inductive surface hardening, annealing and various destructive and non-destructive testing methods.

Where does LSV Lech-Stahl Veredelung manufacture its products?
LSV manufactures at three sites in Bavaria: Landsberg am Lech, Oberndorf am Lech and Meitingen. The company’s headquarters are located in Landsberg am Lech.

Which sectors does LSV supply?
LSV primarily supplies customers in the automotive industry, mechanical and plant engineering, the commercial vehicle and rail sectors, as well as the energy and construction sectors.

What are LSV’s areas of special expertise?
LSV’s areas of special expertise include inductive single-bar heat treatment, inductive heat treatment and surface hardening, as well as the manufacture of high-precision and ground rack blanks. Furthermore, LSV can combine various steel finishing and machining processes within a bespoke process chain.

What certifications does LSV hold?
LSV Lech-Stahl Veredelung is certified to DIN EN ISO 9001:2015 at its three production sites. For the automotive industry, LSV holds IATF 16949 certification. It also holds certification to DIN EN ISO 14001 for environmental management and DIN EN ISO 50001 for energy management. LSV also holds TPG certification for heat treatment; recertification was successfully completed in 2026.