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ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
Specifications
Certification :
AISI
MOQ :
40
Price :
2.56
Model NO. :
321
Shape :
Flat
Technique :
Cold Rolled
Surface Treatment :
Bright
Specification :
1220*2440, 1500*3000, 1500*6000, 2000*6000mm
Thickness Range :
0.6 - 80.0mm
Cold Rolled Thickness :
0.5-3.0 mm
Hot Rolled Thickness :
3.0-80.0 mm
Standard Size :
1000*2000mm, 1219*2438mm, 1500*3000mm, 1500*6000mm, 1800*6000mm, 2000*6000mm
Tensile Strength :
515 MPa min
Yield Strength :
205 MPa min
Elongation :
40% min
Hardness Rockwell B :
95 max
Hardness Brinell :
217 max
Carbon Content :
0.08% max
Description
ASTM A240 Grade 321 / 321H / 1.4541 Stainless Steel Plate
Custom cutting available for thickness range: 0.6 - 80.0mm
Product Specifications
Product Type 321 Stainless Steel Sheet, 321 Stainless Steel Plate
Specification ASTM A240 / ASME SA240 JIS G4305 / EN 10088-2 / GB 24511
Thickness Cold rolled: 0.5-3.0 mm
Hot rolled: 3.0-80.0 mm
Standard Size Cold rolled: 1000×2000mm, 1219×2438mm
Hot rolled: 1500×3000mm, 1500×6000mm, 1800×6000mm, 2000×6000mm
Finish SATIN, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror etc.
Brand TISCO, BAOSTEEL, POSCO, JISCO, DONGTE
Forms / Shapes Plate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate
Other Trade Names SS 321, SUS 321, Inox 321, DIN 1.4541, UNS S32100, AISI 321, SAE 321 Sheet
Grades 321 and 347 are the basic austenitic 18/8 steel (Grade 304) stabilized by Titanium (321) or Niobium (347) additions. These grades are used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850 °C. Grade 321 is the grade of choice for applications in the temperature range of up to about 900 °C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.
Grade 321H is a modification of 321 with higher carbon content, to provide improved high-temperature strength. A limitation with 321 is that titanium does not transfer well across a high-temperature arc, so it is not recommended as a welding consumable. In this case grade 347 is preferred - the niobium performs the same carbide stabilization task but can be transferred across a welding arc. Grade 347 is, therefore, the standard consumable for welding 321. Grade 347 is only occasionally used as parent plate material.
Like other austenitic grades, 321 and 347 have excellent forming and welding characteristics, are readily brake or roll-formed and have outstanding welding characteristics. Post-weld annealing is not required. They also have excellent toughness, even down to cryogenic temperatures. Grade 321 does not polish well, so is not recommended for decorative applications.
Chemical Composition of 321 Stainless Steel
Typical compositional ranges for grade 321 stainless sheets of steel:
Grade C Mn Si P S Cr Ni Other
321 ≤0.08 ≤2.00 ≤0.75 ≤0.045 ≤0.030 17.0-19.0 9.0-12.0 Ti=5(C+N) min, 0.70 max
321H 0.04-0.10 ≤2.00 ≤0.75 ≤0.045 ≤0.030 17.0-19.0 9.0-12.0 Ti=4(C+N) min, 0.70 max
Mechanical Properties of 321 Stainless Steel
Typical mechanical properties for grade 321 stainless sheets of steel:
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50 mm) min Hardness Rockwell B (HR B) max Hardness Brinell (HB) max
321 515 205 40 95 217
321H 515 205 40 95 217
Grade Specification Comparison
Approximate grade comparisons for 321 stainless sheets of steel:
Grade UNS No Old British BS Euronorm No Japanese JIS
321 S32100 321S31 1.4541 SUS 321
321H S32109 321S51 1.4878 SUS 321H
321 / 321H Stainless Steel Sheet Applications
Typical applications include:
  • Aircraft piston engine manifolds
  • Expansion joints
  • Firearms production
  • Thermal oxidizers
  • Refinery equipment
  • High temperature chemical process equipment
Product Images
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
About Our Company
GMS is a medium-sized professional company integrating wholesale sales and processing of stainless steel materials, providing customers with one-stop services of sales, processing and logistics distribution.
GMS products mainly serve nuclear power engineering, petrochemical, electric furnace, boiler, pressure vessel, electric heating equipment, textile, pharmaceutical, mechanical equipment, kitchen equipment, solar energy, papermaking equipment and many other industries, with customers throughout the country.
The main products of the company include: 321, 310s, 309S, 316L, 304, 316TI, 410S, 202, 201, 904L, 317L, 2205, 2304 and other duplex stainless steel, as well as 800H, 600H and other high nickel alloys. We maintain standing stock of more than 3000 tons, and can arrange special orders for unique steel types and specifications. To meet diverse customer needs and achieve one-stop procurement services, our company provides embossing (domestic and Japanese), mirror polishing, plate polishing, grinding, flattening, and cutting (laser, water knife, plasma) services according to customer requirements.
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ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting

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Product Detail
Certification :
AISI
MOQ :
40
Price :
2.56
Model NO. :
321
Shape :
Flat
Technique :
Cold Rolled
Contact Supplier
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting
ASTM A240 Grade 321 Titanium Stabilized High Temperature Resistance Stainless Steel Plate with Custom Cutting

TSING SHAN STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Since 2012
Business Type :
Manufacturer
Main Products :
Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Plate, Stainless Steel Checkered Plate
Total Annual :
500,000,000-800,000,000
Employee Number :
100~200
Certification Level :
Verified Supplier
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