MachineU > China Products > Minerals & Metallurgy > Stainless Steel > Other Stainless Steel
321 round steel is a titanium-containing austenitic stainless steel. Its core advantages are high temperature resistance and resistance to intergranular corrosion. It is mainly used in fields such as
321 round steel is a titanium-containing austenitic stainless steel. Its core advantages are high temperature resistance and resistance to intergranular corrosion. It is mainly used in fields such as
Specifications
outer diameter :
65-240mm
length :
6000-12000mm
MOQ :
negotiate
Price :
negotiate
Packaging Details :
negotiate
Supply Ability :
negotiate
Brand Name :
Qin Shan...
Certification :
Customizable
Material (Steel Grade) :
321
Payment Terms :
L/C,D/P,T/T,Western Union
Place of Origin :
China, South Korea, Japan, the United States, Germany, Sweden
Model Number :
Customizable
Delivery Time :
negotiate
Description

321 stainless steel is an austenitic stainless steel that undergoes stabilization treatment by adding titanium (Ti) elements on the basis of 304.
⚙️ Core Properties
· Resistance to intergranular corrosion: The added titanium preferentially combines with carbon, preventing the formation of chromium carbides during welding. This effectively avoids 'chromium depletion' and intergranular corrosion. It is recommended for use in the 'sensitization temperature range' of 430°C - 900°C.
· Superior high-temperature strength: At temperatures above 500°C, its creep and tensile strength are better than those of 304 and 304L.
· Key performance parameters: Tensile strength ≥520MPa, yield strength ≥205MPa, hardness ≤200HV, density approximately 7.9g/cm³. Its resistance to chloride pitting is generally moderate, and it is not recommended for use in seawater environments.

Send your message to this supplier
Send Now

321 round steel is a titanium-containing austenitic stainless steel. Its core advantages are high temperature resistance and resistance to intergranular corrosion. It is mainly used in fields such as

Ask Latest Price
Product Detail
outer diameter :
65-240mm
length :
6000-12000mm
MOQ :
negotiate
Price :
negotiate
Packaging Details :
negotiate
Supply Ability :
negotiate
Contact Supplier
321 round steel is a titanium-containing austenitic stainless steel. Its core advantages are high temperature resistance and resistance to intergranular corrosion. It is mainly used in fields such as

Wuxi ShunQi Metal Materials Co., Ltd.

Verified Supplier
1 Years
jiangsu, wuxi
Since 2011
Business Type :
Manufacturer
Main Products :
Seamless steel pipe, Steel Coil, Welded steel pipe
Total Annual :
65000000 Dollars-85000000 Dollars
Employee Number :
50~70
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Steel Round Rod
MachineU China Products Minerals & Metallurgy Stainless Steel Other Stainless Steel
Contact Supplier
Submit Requirement