|Place of Origin:||China,Shanghai|
|Model Number:||UNS S32100 / 321 / 1.4541|
|Minimum Order Quantity:||1 Tons|
|Price:||2500 -2600 USD/Ton|
|Packaging Details:||stainless steel plate standard export seaworthy packing|
|Delivery Time:||Within 12 days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||500 Tons per month|
UNS S32100 / 321 / 1.4541 Stainless Steel Plate for Exhaust Gas Chimney 3.0 - 16.0mm
Quick Detail of Stainless Steel Plate
Description of our stainless steel plate
|Commodity||321 Stainless Steel Plate|
|Main Grade||201,202,304,304L,316,316L,317L,310S,321,904L,410,430 2205 2507 904L|
|Thickness||10.0-150mm or as customer’s requirement|
|Width||500-2000mm or as customer’s requirement|
|Length||1000-6000mm or as customer’s requirement|
No.1 / No.4 / BA / 2B/HL/mirror/polished/brushed(bright annealed,surface not oxidati
|Delivery time||About10 days|
Showing the splendor of your quality, wearresistant as well ,strong corrosion resistance
About 321 stainless steel
These titanium bearing stainless steels are stabilized against carbide precipitation and designed for eperation within the damaging temperature range where carbide precipitation develops. In this type of steel, the carbon combines preferentially with titanium to form a harmless titanium carbide, leaving the chromium in solution ot maintain full corrosion resistance. Type 321 is basic type 304 modified by adding titanium in an amount at least 5 times the carbon plus nitrogen contents.
Chemical composition of 321 stainless steel
Features of 321 stainless steel
Stainless steels of various kinds are used in thousands of applications. The following gives a flavour of the full range:
Back ground of 321 stainless steel
Grades 321 and 347 are the basic austenitic 18/8 steel (Grade 304) stabilised 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 a 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 is not recommended as a welding consumable. In this case grade 347 is preferred - the niobium performs the same carbide stabilisation 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.
Grade 304L is more readily available in most product forms, and so is generally used in preference to 321 if the requirement is simply for resistance to intergranular corrosion after welding. However 304L has lower hot strength than 321 and so is not the best choice if the requirement is resistance to an operating environment over about 500°C.
|Thickness:||3.0 - 16.0||Material:||321 Stainless Steel Plate|
|Size:||1500 X 6000mm||Surface:||NO.1|
|Other Grade:||UNS S32100 / 321 / 1.4541||Application:||Exhaust Gas Chimney|
|Width:||Custom As Requirement||Brand:||TISCO BAOSTEEL POSCO JISCO|