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Stainless Steel 321H Sheet Plate

    Type: Plate, Sheet, Strip, Coil
    Length: 0-12m
    Width: 0-2500mm
    Thickness: 0.3-1200mm
    Process: Hot/Cold Rolled
    Surface: 1,2D,2B BA,3,4,6,7
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Stainless Steel 321H Sheet Plate, 321H Stainless Steel Sheet, SS 321H Sheet, 321H Steel Sheet, Hot Rolled 321H Steel Sheet, Cold Rolled 321H Steel Sheet, 321H HR Sheet, 321H CR Sheet, ASTM A240 Type 321H Sheet, UNS S32109 Sheet.

Stainless Steel 321H Sheet Plate is the higher carbon (0.04 - 0.10) version of the alloy 321 plate. 321H Stainless Steel Sheet was developed for enhanced creep resistance and for higher strength at temperatures above 1000oF (537°C). In most instances, the carbon content of the plate enables dual certification.

 

Stainless Steel 321H Sheet Plate is a widely used stainless steel plate, where parts are heated within carbide-precipitation temperature range (800°F-1500°F) and exposed to corrosive atmosphere. ASTM A240 TP321H Stainless Steel Plates available for sale in thickness: 3MM to 300MM, width: 1000mm to 3000mm, Custom Lengths and Annealed & Pickled Finish (No. 1 Mill Finish, HRAP)

 

321H Stainless Steel Sheets are cut to your specifications and supplied with complete set of mill test reports. Custom length and width up to 2000 mm can be made available. Exports is Our Specialty! and we can source many hard to find grades and or non-standards sizes to meet the special requirements of our customers.


321H Stainless Steel Plate Chemical Compostion and Properties

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

Other

321H

min.
max

0.04
0.10

2.00

0.75

0.045

0.030

17.0
19.0

-

9.0
12.0

-

Ti=4(C+N)
0.70

 

321H Stainless Steel Plate Mechanical and Physical Properties


Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

321H

515

205

40

95

217


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