ASTM A240/ ASME SA 240 Grade 440 Stainless Steel Sheet
Stainless Steel 440 Plate Suppliers, SS 440 Plate Manufacturer
Superior Steel Overseas provide a complete and best quality range of ASTM A240 Stainless Steel 440 Plate.We maintain over 1000 ton SS 440 Plates in various shape,sizes & coating which makes us one of the largest stockholder 440 SS Plate in India.We are ISO 9001:2008 certified manufacturer manufacturer of ASTM A240 Grade 440 plate & now we became Distributor of UNS S44000 Sheet & DIN 1.4112 / 1.4125 Stainless Steel Plate. We are largest stockist and exporter of ASTM A240 TP440 Stainless steel Plate in india.We offer 440 stainless steel plate in various sizes at best price.We are well known trader of Stainless Steel 440 Plates in India .We producing supplier of stainless steel 440 plate & SS 440 Sheet since 1999.
ASTM A240 SS 440 Plate Specifications
| 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 440 Plate Equivalent grades
|
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
|
BS |
En |
No |
Name |
||||
ASTM A240 Stainless Steel 440 Chemical Composition
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
440A |
min. max. |
0.6 0.75 |
– 1 |
– 1 |
– 0.04 |
– 0.03 |
16 18 |
– 0.75 |
– |
– |
|
440B |
min. max. |
0.75 0.95 |
– 1 |
– 1 |
– 0.04 |
– 0.03 |
16 18 |
– 0.75 |
– |
– |
ASTM A240 TP440 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 |
Electrical Resistivity (nΩ.m) |
|||
|
0-100°C |
0-200°C |
0-600°C |
at 100°C |
at 500°C |
|||||
|
440A/B/C |
7650 |
200 |
10.1 |
10.3 |
11.7 |
24.2 |
– |
460 |
600 |
ASTM A240 Stainless Steel 440 Plate Mechanical Properties
|
Tempering Temperature (°C) |
Tensile Strength (MPa) |
Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Rockwell (HR C) |
Impact Charpy V (J) |
|
Annealed* |
758 |
448 |
14 |
269HB max# |
– |
|
204 |
2030 |
1900 |
4 |
59 |
9 |
|
260 |
1960 |
1830 |
4 |
57 |
9 |
|
316 |
1860 |
1740 |
4 |
56 |
9 |
|
371 |
1790 |
1660 |
4 |
56 |
9 |
440 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 |
ASTM A240 SS 440 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 |
440 Stainless Steel Plate Stock
| ASTM A240 TP440 Stainless Steel 2B Finish Plate | ASTM A240 TP440 Stainless Steel Cold Rolled Plates |
| ASTM A240 TP440 Stainless Steel 4 Finish Plate | ASTM A240 TP440 Stainless Steel 2D Finish Plate |
| ASTM A240 TP440 Stainless Steel CR Plates | ASTM A240 TP440 Stainless Steel 8 Finish Plate |
| ASTM A240 TP440 Stainless Steel Hot Rolled Plates | Stainless Steel ASTM A240 TP440 HR Plates |
| ASTM A240 TP440 Stainless Steel Plates | ASTM A240 TP440 Stainless Steel Chequered Plate |
| ASTM A240 TP440 Stainless Steel Cut to Size Plate | ASTM A240 TP440 Stainless Steel High quality plate |
| ASTM A240 TP440 Stainless Steel Bright Annealed Finish Plate | ASTM A240 Stain Finish Stainless Steel 440 Plate |
| ASTM A240 Hair Line Finished Stainless Steel 440 Plate | ASTM A240 TP440 Stainless Steel Plate |
| ASTM A240 TP440 Plates | ASTM A240 TP440 Sheets |
| ASTM A240 TP440 Stainless Steel Plate | ASTM A240 TP440 Stainless Steel Plates |
| ASTM A240 TP440 Stainless Steel Perforated Sheet | ASTM A240 TP440 Stainless Steel Plates |
| ASTM A240 TP440 Stainless Steel Plates | ASTM A240 TP440 Steel Plate |
| ASTM A240 Type 440 High Quality Plate | ASTM A240 TP440 Stainless Steel Perforated Sheet |
| ASTM A240 TP440 Stainless Steel Designer Sheet | ASTM A240 TP440 Stainless Steel Chequered Sheet |
| ASTM A240 TP440 Stainless Steel Polished Plate | ASTM A240 TP440 Stainless Steel Flat Plate |
| ASTM A240 TP440 Stainless Steel Diamond Plate | ASTM A240 TP440 Stainless Steel Floor Plate |
| ASTM A240 TP440 Stainless Steel Shim Plate | ASTM A240 Type 440 20 mm Thick Stainless Steel Plate |
| ASTM A240 Type 440 2mm stainless steel plate | ASTM A240 TP440 Stainless Steel Textured Plate |
| ASTM A240 TP440 Stainless Steel Clad Plate | ASTM A240 Type 440 4’x8′ Stainless Steel Plate |
| ASTM A240 Type 440 5 X 10 Stainless Steel Plate | ASTM A240 Type 440 Brushed Stainless Steel Plate |
| ASTM A240 Type 440 Mirror Plates | ASTM A240 S44000 Plate |
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