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Overview
About SST Stahl GmbH
Who we are
We are a globally active mechanical engineering company with more than 100 locations worldwide. We in St. Stefan are the international competence center for class 1 - lightweight steel and machine components with medium dimensions and their mechanical processing as well as a high level of hydraulic expertise! What sets us apart is the entire process chain, from engineering to high manufacturing density to JIS delivery. Not only Schwing-Stetter worldwide, but also companies such as Sandvik and Thyssen-Krupp have benefited from the cooperation. In a nutshell, this means: Let us discuss the joint synergy effects and use them whenever it makes sense. How does that sound to you?
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St. Stefan, Austria
Member since 2024
Employees200 - 500
Certificates5
Turnover20 - 50 Mil.
Year of foundation1970
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Turning | 1–500 k | from 0 mm | — | — | from 0 mm | — |
Full-range turning (including milling) | 1–10 M | 30–5,000 mm | — | — | 20–600 mm | — |
Deep-hole drilling | 1–10 M | 30–6,000 mm | 36–400 mm | 36–400 mm | 36–400 mm | 0–5,000 kg |
Centering / end facing | 1–10 M | 30–6,000 mm | — | — | 20–600 mm | — |
Shaft machining | 1–10 M | 30–6,000 mm | — | — | 20–600 mm | 0–5,000 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Weight | Material thickness |
|---|---|---|---|---|---|
Laser cutting 2D | from 1 | from 0 mm | from 0 mm | — | from 0 mm |
Bending / folding | from 1 | 0–3,000 mm | — | — | from 0 mm |
Oxyacetylene cutting | 1–10 M | 500–5,000 mm | 500–3,000 mm | 0–10,000 kg | 25–300 mm |
Plasma fusion cutting | 1–10 M | 500–20,000 mm | 500–3,000 mm | 0–10,000 kg | 12–25 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | from 1 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg | — |
Inert gas shielded arc welding (Plasma) | 1–10 M | 500–3,000 mm | 500–3,000 mm | 500–2,500 mm | 20–200 mm | 0–5,000 kg | 3–99,999 mm |
Inert gas shielded arc welding (TIG) | from 1 | from 0 mm | from 0 mm | from 0 mm | — | from 0 kg | — |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | from 0 mm | from 0 mm | from 0 mm | from 0 kg |
Machine frames / bases / racks | 500–16,000 mm | 500–2,500 mm | 500–2,500 mm | 0–5,000 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–5,000 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 20–16,000 mm | 20–2,500 mm | 20–2,500 mm | 20–600 mm | 0–5,000 kg |
Finishing
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
External cylindrical grinding | 1,000–500,000 | from 100 mm | from 50 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Milling | 1–500 k | from 0 mm | from 0 mm | from 0 mm | — |
5-axis milling machines | 1–500 k | 0–500 mm | 0–1,000 mm | 0–500 mm | — |
Full-range milling (including turning) | 1–10 M | 30–6,000 mm | 20–600 mm | 20–600 mm | 20–600 mm |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Chromatizing | 1–10 M | 500–2,300 mm | 36–300 mm | 36–300 mm | 0–700 kg |
Sand blasting | 1–10 M | 20–13,000 mm | 20–3,000 mm | 20–2,500 mm | 0–5,000 kg |
Chrome-plating | 1–10 M | 500–2,300 mm | 36–300 mm | 36–300 mm | 0–700 kg |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Nitriding processes | 1–10,000 | 20–2,000 mm | 20–1,200 mm | 20–1,200 mm | 20–1,200 mm | 0–1,000 kg |
Materials
Steel
Structural steelCase hardening/tempering steelFree-cutting/mild steelTool steel
Cast metals
Cast steel
Light metals
Aluminium and aluminium alloys
Industries
Mechanical engineeringMining and tunnel engineeringRailway and rail vehicles industryPaper and printing machinery industrySpecial purpose machinery manufacturing
Certificates
ISO 9001:2015
ISO 14001
DIN EN 1090
DIN EN ISO 3834
EN 15085
Parts & Machines
Parts (3)
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Hydr.-Zylinder
TechnologyFull-range turning (including milling)
MaterialSteel
Dimensions
Length5000 mm
Diameter500 mm
ComplexityHigh
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Mobile Diamantseilsäge MDS 5034
TechnologyIndustrial / On-site-assembly
MaterialRock
Dimensions
Weight14000 mm
ComplexityLow
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Komplette Fertigung von Autobetonpumpen
TechnologyIndustrial / On-site-assembly
MaterialConcrete
Dimensions
Weight10000 mm
Machinery (4)
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Prüfverfahren
Manufacturerintern möglich
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CNC-Maschinen
ManufacturerMFL, EMCO,..
3 / 4
 schwing auftragsfertigung.webp)
Zuschnitt u Schweißroboter
ManufacturerMesser, IGM, Cloos, ...
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Beschichtungen u Wärmebehandlungen
ManufacturerGasnitrieren, Verchromen, Sandstrahlen, Lackieren, Glühen,...
3 Parts
Full-range turning (including milling)1
Industrial / On-site-assembly2
4 Machinery
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