EN 1.4418, QT900 / S165M / SS2387
EN 1.4418, QT900 is a high-strength martensitic stainless steel suitable for mildly corrosive environments where strength is crucial.
This steel grade is widely used in the hydropower industry, oil and gas industry, mining industry, separation technology, and for hydraulic components. With its high mechanical properties, wear resistance, and good weldability, EN 1.4418 QT900 offers reliable performance even under demanding conditions.
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Type
Martensitic
Dimensions
Centerless ground: 20-150 mm
Peeled turned: 25-335 mm
Tolerances
Centerless ground: h9
Peeled turned: h12 / h13
Lenght
Centerless ground: 6 m
Peeled turned: 3-6 m
Applications
- Hydropower industry
- Oil and gas industry
- Mining industry
- Separation technology
- Hydraulic components
Properties
- High mechanical properties
- High wear resistance
- Good weldability
- High toughness – even after welding
Chemical composition
Mechanical properties
Explore our extended range of centerless ground, cold-drawn and peeled turned stainless special steel in our webshop. We have a wide selection of round steel in stock and are ready to meet your specific needs by sourcing additional dimensions.
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