321 Stainless Steel Angle/Sections/U Channel
321 Stainless Steel Angle/Sections/U Channel
321 stainless steel sections, an austenitic chromium-nickel steel alloyed with titanium, are known for their excellent resistance to intergranular corrosion and stability in high-temperature environments. The addition of titanium limits chromium carbide formation, enhancing high-temperature strength. These sections are ideal for applications involving intermittent heating within the carbide precipitation range, up to 900°C. Common uses include aerospace components, exhaust manifolds, heat exchangers, and expansion joints. They are also favored in the chemical processing industry. 321's resistance to temperature-induced corrosion and overall durability make it suitable for various demanding industrial applications, especially where weldability and strength are crucial at high temperatures.
Email:tgyl@tisco-ssplate.com
BASIC PARAMETERS
PRODUCT MATERIAL
PACKING & DELIVERY
NameStainless Steel Angle/Sections/Flat
TechniqueCR/HR
StandardAISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Steel Grade

201;301;304;310S;316;321;430;2205;2507;904,etc.

Tolerance+/-0.01-1.0%
LengthCustomization
Thickness0.4-30mm or customized
ServiceOEM, customized processing service
Processing TypeCutting,Bending,Stamping,elding,Machining,Forging
GradeCSiMnpSNiCrMoN
201≤0 .15≤0.8≤1.0≤0.04≤ 0.0317.5-18.519.5-20.56.0-6.50.18-0.20
904L≤0 .02≤1.0≤2.0≤0.045≤0.03523.0-28.019.0-23.04.0-5.0≤0.1
654SMO≤0 .02≤0 .52.0-4.0≤0.03≤0.00521.0-23.024.0-25.07.0-8.00.45-0.55
253MA0.05-0.11.4-2.0-≤0.045≤ 0.0310.0-12.020.0-22.0-0.14-0.20
AL-6XN≤0 .02≤1.0≤2.0≤0.04≤ 0.0123.5-25.520.0-22.06.0-7.00.18-0.25
304≤0 .08≤1.0≤2.0≤0.045≤ 0.038.0-10.518.0-20.0--
304L≤0.03≤1.0≤2.0≤0.035≤ 0.039.0-13.018.0-20.0--
309S≤0.08≤1.0≤2.0≤0.045≤ 0.0312.0-15.022.0-24.0--
310S≤0.08≤1.5≤2.0≤0.035≤ 0.0319.0-22.024.0-26.0--
316≤0.08≤1.0≤2.0≤0.045≤ 0.0310.0-14.016.0-18.02.0-3.0-
316L≤0 .03≤1.0≤2.0≤0.045≤ 0.0312.0-15.016.0 -18.02.0 -3.0-
S32760≤ 0 .03≤1.0≤1.0≤0.035≤ 0.0156.0-8.024.0 -26.03.0-4.00.2-0.3
S32750≤ 0 .03≤0.8≤1.2≤0.035≤0.026.0-8.024.0-26.02.0-3.00.24-0.32

Usually our lead time is 7 working days,

If you need this order in a hurry, please feel free to let me know. 

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FAQ

Q1 : How do you control quality ?

A1 : Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

Q2 : How many coutries you already exported ?
A2 : Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q3 : What are the advantages of your company ?
A3 : We have many professionals, technical personnel, more competitive prices and best after-dales service.

Q4: Can you provide sample ?
A4: We can provide the samll samples in stock for free, as long as you contact us.Customized samples will take about 5-7days.

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