Product Parameters
|
Product Name |
321 Stainless Steel Plate |
|
Material Grade |
Austenitic, titanium-stabilized (UNS S32100 / EN 1.4541) |
|
Standards |
ASTM A240 / ASME SA240 |
|
Chemical Composition (wt%) |
C ≤ 0.08%; Cr 17 19%; Ni 9 12%; Ti ≥ 5×(C+N) 0.70%; Mn ≤ 2.0%; Si ≤ 1.0%; P ≤ 0.045%; S ≤ 0.03% |
|
Mechanical Properties |
Tensile Strength ≥ 515 MPa; Yield Strength ≥ 205 MPa; Elongation ≥ 40% |
|
Physical Properties |
Density ~7.92 g/cm³; Modulus of Elasticity ~193 GPa; Melting Range 1398 1446 °C |
|
Temperature Resistance |
Maintains oxidation and corrosion resistance up to ~900 °C |
|
Manufacturing & Finishes |
Hot-rolled or cold-rolled; thickness and width customizable; finishes: 2B, No.1, No.4, mirror |
|
Key Features |
Titanium stabilizes against intergranular corrosion; maintains strength and durability at high temperatures |
|
Applications |
High-temperature structural components, welded assemblies, chemical & petrochemical equipment, power industry |
Products Description
Controlled Environment Storage
Store the plates in a clean, dry, well‑ventilated indoor area to minimize exposure to moisture and corrosive atmospheres.
Surface Protection & Handling
Keep original packaging intact until installation; avoid contact with carbon steel surfaces or strapping that can scratch or contaminate the stainless steel.
Proper Placement & Support
Stack plates flat on wooden or rubber supports, or store vertically on racks with protective battens - avoiding direct contact with ground or other metals.
Avoid Contaminant Exposure
Do not store near acid, alkali, chloride carriers or sulphur‑dioxide environments; maintain humidity control and cover plates when required.
Products Description
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