430Ti ss Pipe

The following table shows the chemical composition of grade 430Ti stainless steel.

Element	Content (%)
Iron, Fe	76 - 80
Chromium, Cr	16-19.5
Manganese, Mn	1
Silicon, Si	1
Nickel, Ni	0.8
Titanium, Ti	0.50 (min)
Carbon, C	0.10
Phosphorous, P	0.04
Sulfur, S	0.03

Corrosion resistance
All ferritic grades, such as stainless steel grade 430, have excellent resistance to stress corrosion cracking. Grade 430 has good corrosion resistance to a variety of substances, such as certain organic acids and nitric acid. Corrosion resistance is maximized under well polished or polished conditions. Its resistance to pitting and crevice corrosion is very similar to that of 304 stainless steel. 430F is a high-sulfur free-cutting steel, so its resistance to pitting and crevice corrosion is worse than non-free-cutting steels.

heat resistance
Stainless steel grade 430 is resistant to oxidation up to 870°C (1598°F) in intermittent use and up to 815°C (1499°F) in continuous use. At room temperature, it has a tendency to become brittle, especially when heated for long periods of time in the range of 400-600°C (752-1112°F). This problem can be solved by annealing.

heat treatment
Solution annealing can be performed by heating Grade 430 stainless steel to 815 – 845°C (1499-1553°F). It must then be cooled slowly in the furnace to 600°C (1112°F) and then air-cooled in a rapid fashion - as slow cooling between 540 and 400°C (1004 and 752°F) tends to cause embrittlement .

For subcritical annealing, heat to 760-815°C (1400-1499°F), followed by air cooling or water quenching.

sus430 is mainly used in the production of HNO3 chemical equipment, such as absorption towers, heat exchangers, storage tanks, etc. Thin sheets are mainly used in building materials, daily necessities, automobile decorations, etc., and are used for oxidation-resistant parts below 900 degrees, scatterers, and furnaces. Parts, oil nozzles, etc.

dishwasher lining
refrigerator cabinet panel
Component supports and fasteners
Stove Trim Rings and Chimney Liners
Automotive trim and binding wire

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A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

 

Q:About 430Ti Smls Pipe product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.