430Ti ss Pipe

Stainless steel is high alloy steel. Due to their high chromium content, they have high corrosion resistance compared to other steels. Based on their crystal structure, they are divided into ferritic steels, austenitic steels and martensitic steels. Precipitation hardened steel is another type of stainless steel. They are a combination of martensitic and austenitic steels.

430Ti stainless steel is a ferritic stainless steel and belongs to the 400 series stainless steel. High-purity 430Ti (Nb) has better weldability, intergranular corrosion resistance, deep drawing resistance, wrinkle resistance, excellent impact toughness and lower brittle transition temperature than ordinary 1Cr17 (430) stainless steel, such as Deep drawing equipment and components in the chemical industry require welding for factory absorption towers, heat exchangers, conveying pipes, containers, building interior decoration, kitchen equipment and household appliances.

Chemical Composition

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

product feature

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.

application

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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FAQ

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable

Q: What are the advantages of your company ?
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.

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