ASTM A240/ ASME SA 240 Grade 321 Stainless Steel Sheet
Stainless Steel 321 Plate Suppliers, SS 321 Plate Manufacturer
Superior Steel Overseas is a distinguished exporter, supplier and manufacturer of ASTM A240 TP321 Plate.We are ISO 9001:2008 certified manufacturer of ASTM A240 Grade 321 plate & now we became Distributor of UNS S32100 Sheet & DIN 1.4541 Stainless Steel Plate.We maintain over 800 ton SS 321 Plates in various shape,sizes & coating which makes us one of the largest stockholder 321 SS Plate in India.We are well known trader of Stainless Steel 321 Plates in India .We producing stainless steel 321 plate & SS 321 Sheet since 1999. We are largest exporter and Supplier of ASTM A240 TP321 Stainless steel Plate in india.We offer 321 stainless steel plate in various sizes at best price.
ASTM A240 SS 321 Plate Specifications
| Description | ASTM A240 / ASME SA240 Stainless Steel Plates, ASTM A240 Hot Rolled Stainless Steel Plates |
| Standard | ASTM, ASME, BS, DIN, EN |
| Material | 310S, 310, 309, 309S, 316, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 304, 304L, |
| 302, 301, 201, 202, 403, 405, 409, 409L, 410, 410S, 420, 430, 631, 904L, Duplex, etc | |
| Specification | Cold rolled: 1219mm * 2438mm (4′ x 8′), 1219mm * 3048mm (4′ x 10′), 1220mm * 2440mm, 1250mm * 2500mm or as your requirement.
Hot rolled: 1500mm * 2000mm, 1000mm * 3000mm, 1500mm * 4000mm, 1500m * 6000mm or as your requiremnt. |
| Technique | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Etc. |
| Surface | 2B, 2D, BA, NO. 1, NO. 4, NO.8, 8K, Mirror, Checkered, Embossed, Hair Line, Sand Blast, Brush, Etching |
| Thickness | 0.25-200mm, 0.3mm to 120mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm |
| Package | Standard Export Seaworthy Package, or as required. |
| Value Added Services | Cladding,Heat Treatment,Annealed, Pickling, Polish,Rolling,Cutting,Bending,Forging,Minor Fabrication Etc. |
| MTC | Mill Test Certificate, Available as per EN 10204 3.1 |
ASTM A240 Stainless Steel 321 Chemical Composition
| Type | Grade | ASTM A240 Chemical Composition | |||||||||
| ASTM(A240M) | Others(JIS) | C | Si | Mn | P | S | Ni | Cr | Mo | Others | |
| Austenitic Steels | |||||||||||
| 321 | SUS321 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 9.0/12.0 | 17.0/19.0 | ― | N≤0.10Ti:5ʷʢC+Nʣ/0.70 | |
ASTM A240 TP321 Stainless Steel Plate Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100 °C | 0-315 °C | 0-538 °C | at 100 °C | at 500 °C | |||||
| 321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 | 500 | 720 |
ASTM A240 Stainless Steel 321 Plate Mechanical Properties
| Type | Mechanical Properties for Stainless Steel Plates, Stainless Steel Sheet | |||||||
| ASTM(A240M) | Others(JIS) | Tensile Properties | Hardness | |||||
| Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) | HBW | HRBW | ||||
| AusteniticSteels | ||||||||
| 321 | SUS321 | ≥205 | ≥515 | ≥40 | ≤217 | ≤95 | ||
SS 321 Plate Equivalent grades
| JIS G4304 | ASTM | UNS | KS | EN10095 | AS | CNS |
| SUS321 | 321 | S32100 | STS321 | 1.4541 | 321 | 321 |
SS 321 Plate Weight Chart
|
Size (mm)
|
Size(mm)
|
Weight per
plate (Kg) |
|
|---|---|---|---|
|
4000 x 2000 x 2.0
|
136.0
|
3000 x 1500 x 5.0
|
191.0
|
|
4000 x 2000 x 3.0
|
204.0
|
4000 x 2000 x 5.0
|
340.0
|
|
2500 x 1250 x 4.0
|
106.0
|
2500 x 1250 x 6.0
|
159.0
|
|
3000 x 1500 x 4.0
|
153.0
|
3000 x 1500 x 6.0
|
230.0
|
|
4000 x 2000 x 4.0
|
272.0
|
4000 x 2000 x 6.0
|
408.0
|
|
2500 x 1250 x 5.0
|
133.0
|
321 Stainless Steel Plate Gauges
| NOMINAL DECIMAL | STANDARD VARIANCE FROM | |
|---|---|---|
| METAL GAUGE | (APPROXIMATE INCHES) | NOMINAL DECIMAL (+/- INCHES) |
| 7 | 0.1793 | 0.0080 |
| 8 | 0.1644 | 0.0080 |
| 9 | 0.1495 | 0.0080 |
| 10 | 0.1345 | 0.0070 |
| 11 | 0.1196 | 0.0050 |
| 12 | 0.1046 | 0.0050 |
| 13 | 0.0897 | 0.0050 |
| 14 | 0.0747 | 0.0040 |
| 15 | 0.0673 | 0.0040 |
| 16 | 0.0598 | 0.0030 |
| 17 | 0.0538 | 0.0030 |
| 18 | 0.0478 | 0.0030 |
| 19 | 0.0418 | 0.0030 |
| 20 | 0.0359 | 0.0030 |
| 21 | 0.0329 | 0.0025 |
| 22 | 0.0299 | 0.0020 |
| 23 | 0.0269 | 0.0020 |
| 24 | 0.0239 | 0.0020 |
| 25 | 0.0209 | 0.0015 |
| 26 | 0.0179 | 0.0015 |
| 28 | 0.0149 | 0.0010 |
321 Stainless Steel Plate Stock List
| ASTM A240 TP321 Stainless Steel 2B Finish Plate | ASTM A240 TP321 Stainless Steel Cold Rolled Plates |
| ASTM A240 TP321 Stainless Steel 4 Finish Plate | ASTM A240 TP321 Stainless Steel 2D Finish Plate |
| ASTM A240 TP321 Stainless Steel CR Plates | ASTM A240 TP321 Stainless Steel 8 Finish Plate |
| ASTM A240 TP321 Stainless Steel Hot Rolled Plates | Stainless Steel ASTM A240 TP321 HR Plates |
| ASTM A240 TP321 Stainless Steel Plates | ASTM A240 TP321 Stainless Steel Chequered Plate |
| ASTM A240 TP321 Stainless Steel Cut to Size Plate | ASTM A240 TP321 Stainless Steel High quality plate |
| ASTM A240 TP321 Stainless Steel Bright Annealed Finish Plate | ASTM A240 Stain Finish Stainless Steel 321 Plate |
| ASTM A240 Hair Line Finished Stainless Steel 321 Plate | ASTM A240 TP321 Stainless Steel Plate |
| ASTM A240 TP321 Plates | ASTM A240 TP321 Sheets |
| ASTM A240 TP321 Stainless Steel Plate | ASTM A240 TP321 Stainless Steel Plates |
| ASTM A240 TP321 Stainless Steel Perforated Sheet | ASTM A240 TP321 Stainless Steel Plates |
| ASTM A240 TP321 Stainless Steel Plates | ASTM A240 TP321 Steel Plate |
| ASTM A240 Type 321 High Quality Plate | ASTM A240 TP321 Stainless Steel Perforated Sheet |
| ASTM A240 TP321 Stainless Steel Designer Sheet | ASTM A240 TP321 Stainless Steel Chequered Sheet |
| ASTM A240 TP321 Stainless Steel Polished Plate | ASTM A240 TP321 Stainless Steel Flat Plate |
| ASTM A240 TP321 Stainless Steel Diamond Plate | ASTM A240 TP321 Stainless Steel Floor Plate |
| ASTM A240 TP321 Stainless Steel Shim Plate | ASTM A240 Type 321 20 mm Thick Stainless Steel Plate |
| ASTM A240 Type 321 2mm stainless steel plate | ASTM A240 TP321 Stainless Steel Textured Plate |
| ASTM A240 TP321 Stainless Steel Clad Plate | ASTM A240 Type 321 4’x8′ Stainless Steel Plate |
| ASTM A240 Type 321 5 X 10 Stainless Steel Plate | ASTM A240 Type 321 Brushed Stainless Steel Plate |
| ASTM A240 Type 321 Mirror Plates | ASTM A240 S32100 Plate |
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