Duplex Stainless Steel tubes
duplex stainless steel, duplex tubes, superduplex
Description
Duplex UNS S31803/1.4462 is a duplex stainless steel with approximately 50% ferrite and 50% austenite. This grade has good mechanical strength at room temperature, resistant to corrosive attack, including pitting and is resistant to stress corrosion cracking. The grade is a successful alternative to the normal 300 series austenitic stainless steels, where its higher strength and resistance to stress corrosion cracking is required in critical applications. Please note that we have a minimum order value of £10,000.
- Pipes and tubes, stainless steel
- Duplex Stainless steel tubes
- Duplex steel tubes
- Duplex Steel technical data
Product characteristics
- Specific Heat (0-100°C)
- 500 J/kg/°K
- Thermal conductivity
- 15 W/m/°K
- Thermal Expansion
- 13 μm/μm/°C
- Modulus Elasticity
- 200 Gpa
- Electrical Resistivity
- 8.5 μohm/cm
- Density
- 7.8 g/cm3
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