439 stainless steel sheet supplier
439 stainless steel sheet is based on the ordinary ferrite material (430) on the basis of lowering the C content, while adding Ti and other stabilizing elements, so that the steel's resistance to intergranular corrosion, moldability and weldability have improved.
Compared with the 304 stainless steel items, its elongation is low (about 30%), but the strength, corrosion resistance and corrosion resistance is better than 200 series materials.
Main uses of 439 stainless steel sheet
1)Elevator and escalator decoration board
2)Building decorative boards, such as decorative structural parts and structural pipes.
3)Automotive exhaust system components
4)Washer inner cylinder
Chemical composition of 439 stainless steel sheet
C: 0.03 Max
Si: 1.00 Max
Mn: 1.00 Max
P: 0.04 Max
S: 0.04 Max
Cr: 17.0~19.0
Ni: 0.5 Max
N: 0.04 Max
We are original 439 stainless steel sheet supplier specializes for stainless steel, steel and alloy steel plate, sheet, bar, tube etc. If you need more details about our 439 stainless steel sheet or the latest price, please contact us freely: 825@jawaysteel.com
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