409/409L Stainless Steel Sheet
Source£ºhttp://www.zytcsteel.com Time£º2018/8/9 16:43:48 View£º
Brief Introduction Of 409 Stainless Steel:
Alloy 409 is a general purpose, chromium, titanium stabilized, ferritic stainless steel whose primary application is automotive exhaust systems. It contains 11% chromium which is the minimum amount for the formation of the passive surface film which gives stainless steels their corrosion resistance. It combines good elevated temperature corrosion resistance with medium strength, good formability, and overall cost. Alloy 409 resists corrosion strongly compared to carbon steel and is used as an alternative to carbon steel in mildly challenging environments where its high resistance to corrosion and high temperature oxidation gives an advantage. It is commonly used in applications where appearance is a secondary quality to mechanical properties and corrosion resistance.
Corrosion Resistance:
¡ïResists atmospheric and exhaust gas corrosion
¡ïIn most atmospheres a light surface rust will form which inhibits further corrosion but makes the surface less appealing
Heat Resistance:
¡ïGenerally classified as resistant to scaling in intermittent service up to 1499oF (815oC ) and up to 1247oF (675oC) in continuous service
Weldability:
¡ïReadily weldable
¡ïPre-heat of 302 to 500oF (150 to 260oC) is recommended
¡ïPost-weld annealing at 1400 to 1499oF improved weld ductility
¡ïPost-weld annealing is not required when welding thin sections
¡ïAutomotive exhaust tubing is typically welded without filler metal
Production Details:
Thickness: 0.3mm-6mm(cold rolled) 3-300mm(hot rolled)
Width: 1000mm-3500mm
Length: As requirement
Technical: Hot rolled/ Cold Rolled
Surface: 2B/No.1/No.4/No.8/HL/8K/SB/1D
Standard: ASTM/ AISI/ JIS/ SUS/ DIN/ EN/ GB
Package: Wooden package , less than 2 tons per cases
Delivery time: within 15 working days
Payment: T/T,L/C
Alloy 409 is a general purpose, chromium, titanium stabilized, ferritic stainless steel whose primary application is automotive exhaust systems. It contains 11% chromium which is the minimum amount for the formation of the passive surface film which gives stainless steels their corrosion resistance. It combines good elevated temperature corrosion resistance with medium strength, good formability, and overall cost. Alloy 409 resists corrosion strongly compared to carbon steel and is used as an alternative to carbon steel in mildly challenging environments where its high resistance to corrosion and high temperature oxidation gives an advantage. It is commonly used in applications where appearance is a secondary quality to mechanical properties and corrosion resistance.
Corrosion Resistance:
¡ïResists atmospheric and exhaust gas corrosion
¡ïIn most atmospheres a light surface rust will form which inhibits further corrosion but makes the surface less appealing
Heat Resistance:
¡ïGenerally classified as resistant to scaling in intermittent service up to 1499oF (815oC ) and up to 1247oF (675oC) in continuous service
Weldability:
¡ïReadily weldable
¡ïPre-heat of 302 to 500oF (150 to 260oC) is recommended
¡ïPost-weld annealing at 1400 to 1499oF improved weld ductility
¡ïPost-weld annealing is not required when welding thin sections
¡ïAutomotive exhaust tubing is typically welded without filler metal
Production Details:
Thickness: 0.3mm-6mm(cold rolled) 3-300mm(hot rolled)
Width: 1000mm-3500mm
Length: As requirement
Technical: Hot rolled/ Cold Rolled
Surface: 2B/No.1/No.4/No.8/HL/8K/SB/1D
Standard: ASTM/ AISI/ JIS/ SUS/ DIN/ EN/ GB
Package: Wooden package , less than 2 tons per cases
Delivery time: within 15 working days
Payment: T/T,L/C