Alloy 321 Heat Resistant Stainless Steel Plate

Characteristics: Nonmagnetic
Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union

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Product Details

Alloy 321 Heat Resistant Stainless Steel Plate is similar to Type 304  stainless steel, however, it contains a Titanium addition of at least five  times the carbon content. This addition is made to reduce or eliminate chromium  carbide precipitation - resulting from welding or exposure to high  temperatures. Maximum stabilization is accomplished by annealing between 1750°  and 1850° F. 


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321 stainless steel has extensive use in  aircraft parts, such as exhaust systems where operating temperatures are higher  than 800° F and where corrosive conditions are not too severe; also because of  its resistance to scaling and vibration fatigue.

321

Chemical Composition

Standard

Steel Type

Main Chemical Composition(wt%)

C

Mn

Ni

Cr

Ti

ASTM

303Se

≤0.08

≤2.00

9.00~12.00

17.00~19.00

5(C+N)~0.70

JIS

SUS 303Se

≤0.08

≤2.00

9.00~12.00

17.00~19.00

≥5C

GB

Y1Cr18Ni9Se

≤0.08

≤2.00

9.00~12.00

17.00~19.00

 

≥5C

 

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Mechanical and Physical    Performance

Standard

Steel Type

Mechanical Performance

Physical Performance

Yield Strength

Strength of Extension

Ductility

Hardness

Specific Heat

Elastic Coefficient

Coefficient of Thermal Expansion

Heat Conductivity

JIS

SUS 310S

≥205

≥520

≥40

≤90

0.5

193

16.6

16.1

ASTM/GB

303Se/06Cr18Ni11Ti

≥205

≥515

≥40

≤95

Product Description


321 Stainless Steel Characteristics:

  • Austenitic stainless steel, no  magnetism.

  • Austenitic stainless steel,  non-magnetic added Ti, excellent corrosion resistance, good weldability.

  • It has excellent corrosion  resistance in oxidizing acid.

  • The corrosion resistance of  alkaline liquor and most organic acids and inorganic acids and atmosphere and  water vapor is also good.

 

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Product Application


321  Stainless  Steel application:

Aircraft Exhaust  Stacks and Manifolds, Chemical Processing Equipment, Welded Equipment, Jet  Engine Parts, etc

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Packaging and Delivery


  • Standard  exporting package.

  • Original  package or neutral package.

  • According  to clients’ needs.

  • Shipped  in 10-35 days after payment.

 

Our Service


  • Spot delivery, including delivering small batches of goods

  • Provide wide-range and complete materials series products

  • Cutting plates, including complex shapes of materials and special  processing and disposal

  • Cutting bars and strips

  • Our application technology expert provide the best material and recommendation

  • One-stop service

 

 


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