Brief Introduction Of 439 duplex stainless steel:
Stainless steel grade 439 is capable of being made into complex shapes such as tubular manifolds and exhaust system components, where temperatures tend to go beyond the oxidation limit of grade 409 steel. It is also preferred where wet corrosion resistance especially to chlorides is needed.
Stainless steel grade 439 has good weldability, brightness, and pitting corrosion resistance. It polishes well, and is good for deep drawing.
Other Designations:
Equivalent material to grade 439 stainless steel is DIN 1.4510.
Applications:
Stainless steel grade 439 is applied in areas that require oxidation and corrosion resistance. It is also widely used in catering equipment.
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