AISI/SS 321 Sheet is stabilized stainless steel that offers various advantages and has excellent corrosion resistance. 321 grade is stabilized against the chromium carbide formation. It is employed for manufacturing various products for the prolonged services at a temperate of 800 degree F to 1500 degree F. It is also considered best for high-temperature services due to its excellent mechanical properties. Panchdeep Metal is the leading and reputed manufacturer of stainless steel sheets that are used for varied applications and industries.
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These sheets are manufactured using cutting, forming drilling and grinding processes. For manufacturing these SS sheets top notch quality of raw material and latest machines are used. They include various features; here some of those features are mentioned.
Features of AISI/SS 321 Sheet
- High tensile strength
- Corrosion resistance
- Durability
- Intergranular corrosion
- Long functional life
These sheets are available to customers in different types and forms like perforated sheets, decorative sheets and more. Moreover, to check the quality of these sheets, manufacturers conduct various quality examinations and tests under the supervision and guidance of experts. Those tests include:
- Flaring test
- Flattening test
- Third party inspection
- PMI test
- Radiography test
- Ultrasonic test
Well, if we talk about the packaging of these sheets, the different packaging material is used in accordance with the international standards.
Types of packaging
- Crates of steel or wooden
- Wooden boxes
- Plastic wrappers
The AISI/SS 321 Sheet is also packed as per the requirement of customers. Hence, you will be delivered the ordered products without any damage or rust.
Stainless Steel 321 Sheets Specifications:
Specifications | ASTM A240, ASME SA240 |
Dimensions | ASTM, ASME and API |
Standard |
JIS, AISI, ASTM, GB, DIN, EN, etc. |
Surface | 2B, 2D, BA, NO.4, NO.8, 8K, Mirror,Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching |
Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm,etc. |
Finish | Black,Bright Polished,Rough Turned,No.4 Finish,Matt Finish,BA Finish |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc. |
Grade Specifications for Stainless Steel 321 Sheets
STANDARD | WERKSTOFF NR. | UNS |
SS 321 | 1.4541 | S32100 |
Chemical Properties of SS 321 Sheets
ELEMENT | C | Mn | P | S | Si | Cr | Ni | N |
SS 321 | 0.08 max | 2.00 max | 0.045 max | 0.030 max | 0.75 | 17.00 – 19.00 | 9.00 12.00 | 0.10 |
Mechanical Properties of SS 321 Sheets
Grade
|
Tensile Str
(MPa) min |
Yield Str
0.2% Proof (MPa) min |
Elong
(% in 50mm) min |
Hardness
|
|
Rockwell B (HR B) max
|
Brinell (HB) max
|
||||
321
|
205
|
515
|
40
|
95
|
217
|