ASTM A240/ ASME SA 240 Grade 321H Stainless Steel Sheet
Stainless Steel 321H Plate Suppliers, SS 321H Plate Manufacturer
Superior Steel Overseas provide a complete and best quality range of ASTM A240 TP321H Plate.We are largest exporter and Supplier of ASTM A240 TP321H Stainless steel Plate in india.We offer 321H stainless steel plate in various sizes at best price.We are ISO 9001:2008 certified manufacturer of ASTM A240 Grade 321H plate & now we became Distributor of UNS S32109 Sheet & DIN 1.4878 Stainless Steel Plate.We maintain over 800 ton SS 321H Plates in various shape,sizes & coating which makes us one of the largest stockholder 321H SS Plate in India.We are well known trader of Stainless Steel 321H Plates in India .We producing stainless steel 321H plate & SS 321H Sheet since 1999.
ASTM A240 SS 321H 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 |
SS 321H 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
|
ASTM A240 SS 321H Plate Tolerances
| Gauge | LB/Sq. Ft. | LB/Sq In. | Gauge Tolerance | ||
|---|---|---|---|---|---|
| 72″ Wide | 96″ Wide | ||||
| 3/16 | 0.1875 | 8.579 | 0.05958 | +.045″ -.010″ | +.050″ -.010″ |
| 7/32 | 0.2187 | 9.870 | 0.06854 | ||
| 1/4 | 0.2500 | 11.162 | 0.07750 | ||
| 5/16 | 0.3125 | 13.746 | 0.09546 | ||
| 3/8 | 0.3750 | 16.496 | 0.11456 | +.055″ -.010″ | +.060″ -.010″ |
| 7/16 | 0.4375 | 19.080 | 0.13250 | ||
| 1/2 | 0.5000 | 21.633 | 0.15044 | ||
| 9/16 | 0.5625 | 24.247 | 0.16838 | ||
| 5/8 | 0.6250 | 26.831 | 0.18633 | ||
| 11/16 | 0.6875 | 29.415 | 0.20427 | ||
| 3/4 | 0.7500 | 32.123 | 0.22308 | +.060″ -.010″ | +.065″ -.010″ |
| 13/16 | 0.8125 | 34.707 | 0.24102 | ||
| 7/8 | 0.8750 | 37.291 | 0.25897 | ||
| 15/16 | 0.9375 | 39.875 | 0.27691 | ||
| 1 | 1.0000 | 42.665 | 0.29628 | +.070″ -.010″ | +.075 -.010″ |
| 1-1/8 | 1.1250 | 47.833 | 0.33217 | ||
| 1-1/4 | 1.2500 | 53.001 | 0.36806 | ||
| 1-3/8 | 1.3750 | 58.169 | 0.40395 | ||
| 1-1/2 | 1.5000 | 63.337 | 0.43984 | ||
| 1-3/4 | 1.7500 | 73.672 | 0.51161 | ||
| 2 | 2.0000 | 84.008 | 0.58339 | +.125″ -.010″ | +.150″ -.010″ |
| 2-1/8 | 2.1250 | 89.610 | 0.62229 | ||
| 2-1/4 | 2.2500 | 94.777 | 0.65817 | ||
| 2-1/2 | 2.5000 | 105.113 | 0.72995 | ||
| 2-3/4 | 2.7500 | 115.449 | 0.80173 | ||
| 3 | 3.0000 | 126.301 | 0.87709 | +.150″ -.010″ | +.160″ -.010″ |
| 3-1/2 | 3.5000 | 146.972 | 1.02064 | ||
| 4 | 4.0000 | 168.264 | 1.16850 | +.180″ -.010″ | +.200″ -.010 |
ASTM A240 Stainless Steel 321H Chemical Composition
| Grade | C | Ni | Si | N | P | S | Mn | Cr | TI | |
| 321H | Min | 0.04 | 9.00 | – | – | – | – | – | 17.0 | 4(C+N) |
| max | 0.08 | 12.00 | 0.75 | 0.10 | 0.045 | 0.030 | 2.00 | 19.0 | 0.70 max |
ASTM A240 Stainless Steel 321H Plate Mechanical Properties
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 321H | 515 | 40 | 205 | 95 | 217 |
SS 321H Plate Equivalent grades
| JIS G4304 | ASTM | UNS | KS | EN10095 | AS | CNS |
| SUS201 | 201 | S20100 | STS201 | 1.4372 | 201-2 | 201 |
| SUS202 | 202 | S20200 | STS202 | 1.4373 | – | 202 |
| SUS301 | 301 | S30100 | STS301 | 1.4310 | 301 | 301 |
| SUS304 | 304 | S30400 | STS304 | 1.4301 | 304 | 304 |
| SUS304L | 304L | S30403 | STS304L | 1.4306 | 304L | 304L |
| SUS304N1 | 304N | S30451 | STS304N1 | 1.4315 | 304N1 | 304N1 |
| SUS304N2 | XM21 | S30452 | STS304N2 | – | 304N2 | 304N2 |
| SUS304LN | 304LN | S30453 | STS304LN | – | 304LN | 304LN |
| SUS305 | 305 | S30500 | STS305 | 1.4303 | 305 | 305 |
| SUS309S | 309S | S30908 | STS309S | 1.4833 | 309S | 309S |
| SUS310S | 310S | S31008 | STS310S | 1.4845 | 310S | 310S |
| SUS316 | 316 | S31600 | STS316 | 1.4401 | 316 | 316 |
| SUS316Ti | 316Ti | S31635 | – | 1.4571 | 316Ti | 316Ti |
| SUS316L | 316L | S31603 | STS316L | 1.4404 | 316L | 316L |
| SUS316N | 316N | S31651 | STS316N | – | 316N | 316N |
| SUS316LN | 316LN | S31653 | STS316LN | 1.4429 | 316LN | 316LN |
| SUS316J1 | – | – | STS316J1 | – | 316J1 | 316J1 |
| SUS316J1L | – | – | STS316J1L | – | – | 316J1L |
| SUS317 | 317 | S31700 | STS317 | – | 317 | 317 |
| SUS317L | 317L | S31703 | STS317L | 1.4438 | 317L | 317L |
| SUS321 | 321 | S32100 | STS321 | 1.4541 | 321 | 321 |
| SUS347 | 347 | S34700 | STS347 | 1.455 | 347 | 347 |
| SUS329J1 | 329 | S32900 | STS329J1 | 1.4477 | 329J1 | 329J1 |
| SUS329J3L | – | S31803 | STS329J3L | 1.4462 | 329J3L | 329J3L |
| SUS405 | 405 | S40500 | STS405 | 1.4002 | 405 | 405 |
| SUH409 | 409 | S40900 | STS409 | 1.4512 | 409L | 409L |
| SUS410L | – | – | STS410L | – | 410L | 410L |
| SUS430 | 430 | S43000 | STS430 | 1.4016 | 430 | 430 |
| SUS434 | 434 | S43400 | STS434 | 1.4113 | 434 | 434 |
| – | – | S43940 | – | 1.4509 | 439 | 439 |
| SUS444 | 444 | S44400 | STS444 | 1.4521 | 444 | 444 |
| SUS403 | 403 | S40300 | STS403 | – | 403 | 403 |
| SUS410 | 410 | S41000 | STS410 | 1.4006 | 410 | 410 |
| SUS420J1 | 420 | S42000 | STS420J1 | 1.4021 | 420 | 420J1 |
| SUS420J2 | – | – | STS420J2 | 1.4028 | 420J2 | 420J2 |
| SUS440A | 440A | S44002 | STS440A | – | 440A | 440A |
SS 321H Plate Size
|
Sizes in mm
|
Availability
|
|---|---|
|
0.4
|
√
|
|
0.5
|
√
|
|
0.8
|
√
|
|
1
|
√
|
|
1.2
|
√
|
|
1.6
|
√
|
|
2
|
√
|
|
3
|
√
|
|
4
|
√
|
|
5
|
√
|
|
6
|
√
|
|
8
|
√
|
|
10
|
√
|
|
12
|
√
|
|
16
|
√
|
|
20
|
√
|
|
25
|
√
|
321H Stainless Steel Plates In Stock list
| ASTM A240 TP321H Stainless Steel 2B Finish Plate | ASTM A240 TP321H Stainless Steel Cold Rolled Plates |
| ASTM A240 TP321H Stainless Steel 4 Finish Plate | ASTM A240 TP321H Stainless Steel 2D Finish Plate |
| ASTM A240 TP321H Stainless Steel CR Plates | ASTM A240 TP321H Stainless Steel 8 Finish Plate |
| ASTM A240 TP321H Stainless Steel Hot Rolled Plates | Stainless Steel ASTM A240 TP321H HR Plates |
| ASTM A240 TP321H Stainless Steel Plates | ASTM A240 TP321H Stainless Steel Chequered Plate |
| ASTM A240 TP321H Stainless Steel Cut to Size Plate | ASTM A240 TP321H Stainless Steel High quality plate |
| ASTM A240 TP321H Stainless Steel Bright Annealed Finish Plate | ASTM A240 Stain Finish Stainless Steel 321H Plate |
| ASTM A240 Hair Line Finished Stainless Steel 321H Plate | ASTM A240 TP321H Stainless Steel Plate |
| ASTM A240 TP321H Plates | ASTM A240 TP321H Sheets |
| ASTM A240 TP321H Stainless Steel Plate | ASTM A240 TP321H Stainless Steel Plates |
| ASTM A240 TP321H Stainless Steel Perforated Sheet | ASTM A240 TP321H Stainless Steel Plates |
| ASTM A240 TP321H Stainless Steel Plates | ASTM A240 TP321H Steel Plate |
| ASTM A240 Type 321H High Quality Plate | ASTM A240 TP321H Stainless Steel Perforated Sheet |
| ASTM A240 TP321H Stainless Steel Designer Sheet | ASTM A240 TP321H Stainless Steel Chequered Sheet |
| ASTM A240 TP321H Stainless Steel Polished Plate | ASTM A240 TP321H Stainless Steel Flat Plate |
| ASTM A240 TP321H Stainless Steel Diamond Plate | ASTM A240 TP321H Stainless Steel Floor Plate |
| ASTM A240 TP321H Stainless Steel Shim Plate | ASTM A240 Type 321H 20 mm Thick Stainless Steel Plate |
| ASTM A240 Type 321H 2mm stainless steel plate | ASTM A240 TP321H Stainless Steel Textured Plate |
| ASTM A240 TP321H Stainless Steel Clad Plate | ASTM A240 Type 321H 4’x8′ Stainless Steel Plate |
| ASTM A240 Type 321H 5 X 10 Stainless Steel Plate | ASTM A240 Type 321H Brushed Stainless Steel Plate |
| ASTM A240 Type 321H Mirror Plates | ASTM A240 SA 321H Plate |
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