

Overview
About Stahlhammer Bommern
Who we are
For more than 100 years, STB has been manufacturing hoists and forgings that can withstand particularly strong static and dynamic loads. With our own tool shop, forge and machining shop, we have everything we need for the development and manufacture of high-quality forged products. Our experience from the forging process flows directly into the die design.
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Hamm, Germany
Member since 2006
Certificates1
Competencies
Technologies
Solid Forming
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Drop forging | 5–200 k | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–600 kg | from 0 mm |
Impact extrusion | 100–200 k | 5–500 mm | from 0 mm | from 0 mm | 30–250 mm | from 0 kg | from 0 mm |
Open die forging | 1–1,000 | — | — | — | — | 0–4,000 kg | — |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Tool steelCold extruding steel
Certificates
ISO 9001:2015
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