
Your specialist for vehicle construction and e-mobility
The growing demand for mobility, combined with diminishing natural resources, is placing significant pressure on the automotive industry. Stricter environmental regulations and increasingly demanding legal requirements represent some of the sector’s greatest challenges. As a result, efficiency and sustainability across the entire product life cycle have become central priorities.
Materials must deliver longer service life and higher performance while supporting the responsible use of natural resources. They are required to withstand rising operating temperatures and offer exceptional resistance to corrosion and wear. This is precisely where HSM provides value: with decades of experience and a broad portfolio of high‑quality materials engineered to meet the diverse and evolving requirements of the automotive industry.
- Audited by large companies
- DIN EN ISO 9001:2015
- DIN EN 9120:2018
- DIN EN ISO 19443:2018
- Re-stamping authorization

Selection of some mobility materials
Tool steel as round, flat, sheet, or block cut. 1.1730, 1.2083, 1.2344, 1.2363.
High-speed steel 1.3343.
Copper materials CW106C-2.1293, CW004A-2.0065
Rolling bearing steel 100Cr6-1.3505.
Nitriding steel 1.8515, 1.8550.
Piston rod material CF53 1.2379, 20MnV6-1.5217
Stainless steels 1.4301, 1.4305, 1.4310 or heat-resistant as 1.4841.
Spring strip steel C75-1.
Aluminum EN AW-7075 (mainly as plate blanks)
Silver steel 1.2210
Special requests for 42CrMo4 or 16MnCr5
Delivery forms and materials
Round material, flat material and profiles, sheets and plates, pipes and pipe accessories, forged parts, and much more
Bars sawn to fixed lengths, sheet metal/plate blanks, sawn from blocks, heat treatment, and surface finishing

