Plates are made up of different metals, and alloys. Inconel is made up of nickel and chromium as the base elements. Inconel 625 Plate is corrosion resistant and high strength alloy. It is a non-magnetic alloy. Inconel Plate has good resistance to corrosion along with high strength even at cryogenic temperature. Inconel Sheet derives its solid solution hardening of nickel and chromium. Inconel 625 Plate Suppliers recommend these as precipitation hardening is not required. Inconel 625 Sheet resists corrosion in a severe operating environment. 2.4856 Plate offers resistance to oxidation and carburization at high temperatures.
ASME SB 443 UNS 06625 in the annealed condition is said to be austenitic and are suitable for machining. Inconel Plate suppliers recommend the usage of these tubes due to the high fatigue strength and toughness. SB 443 UNS N06625is said to be resistant to crevice corrosion and pitting. Furthermore, ASTM B443 UNS N06625 can also resist intergranular attacks and impingement corrosion. UNS N06625 Plate is also immune to chloride stress corrosion cracking. Inconel 625 ASTM B443 can be welded and fabricated easily using conventional methods. Inconel 625 Shim Stockis said to maintain high tensile strength along with toughness.
Alloy 625 Plate suppliers in India can either use gas metal arc or gas tungsten arc or electron beam for welding. Alloy 625 Plate is widely used in petroleum refining, water treatment, offshore oil and gas, marine service, and nuclear industry. Moreover, Alloy 625 Sheet is also used in aerospace components manufacturing, air pollution controlling equipment, jet engine exhaust system, and chemical processing. Alloy 625 Strip are used in reactor cores and control rods in the nuclear industry. Whereas, Inconel 625 Coil is used in submarine auxiliary propulsion systems, and streamlines bellows in the marine industry. Alloy 625 Foilis also used in chimney liners, dampers, and gas desulfurization applications. We have a huge warehouse facility that helps us in maintaining Inconel 625 Plate Stock. This inturn helps us in catering to large orders of Inconel 625 Lcf Sheet.
Inconel 625 Material Specification: ASTM B443/ ASME SB443 625 Plate Stock Available
Inconel Grade: Inconel 625 (UNS N06625, Alloy 625, 2.4856)
Inconel 625 Plate Thickness: 7 gauge to 28 gauge or 3.664mm to .321mm
Inconel 625 Plate Width Range: 30" to 240"
Inconel 625 Plate Length Range: Up to144" Non-Standard or Longer Lengths Available Upon Request
Inconel 625 Plate Finishes: 2D, 2B, 4Pol, BA, X10, XL, Buff, XL Blend S, SATIN (Met with Plastic Coated), NO (8), Hairline, NO.1, NO.4, Mirror Finish
Inconel 625 Plate Processing: Shearing to Custom Sizes
Inconel 625 Plate Form: Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
| 0.016 | 0.020 | 0.025 | 0.031 | 0.035 | 0.040 | 0.050 | |
|---|---|---|---|---|---|---|---|
| 12x12 | $ 294.00 | $ 299.00 | $ 308.00 | $ 321.00 | $ 328.00 | $ 334.00 | $ 353.00 |
| 12x24 | $ 328.00 | $ 338.00 | $ 357.00 | $ 381.00 | $ 396.00 | $ 409.00 | $ 445.00 |
| 12x36 | $ 357.00 | $ 370.00 | $ 397.00 | $ 432.00 | $ 453.00 | $ 471.00 | $ 573.00 |
| 12x48 | $ 389.00 | $ 407.00 | $ 443.00 | $ 489.00 | $ 568.00 | $ 592.00 | $ 661.00 |
| 24x24 | $ 389.00 | $ 407.00 | $ 443.00 | $ 489.00 | $ 568.00 | $ 592.00 | $ 661.00 |
| 24x36 | $ 453.00 | $ 480.00 | $ 584.00 | $ 654.00 | $ 696.00 | $ 732.00 | $ 836.00 |
| 24x48 | $ 561.00 | $ 595.00 | $ 665.00 | $ 755.00 | $ 811.00 | $ 957.00 | $1,091.00 |
| 36x36 | $ 592.00 | $ 631.00 | $ 709.00 | $ 811.00 | $ 973.00 | $1,026.00 | $1,176.00 |
| 0.061 | 0.078 | 0.090 | 0.100 | 0.125 | 0.187 | |
|---|---|---|---|---|---|---|
| 12x12 | $ 376.00 | $ 402.00 | $ 424.00 | $ 446.00 | $ 489.00 | $ 632.00 |
| 12x24 | $ 492.00 | $ 595.00 | $ 639.00 | $ 682.00 | $ 767.00 | $1,054.00 |
| 12x36 | $ 639.00 | $ 714.00 | $ 776.00 | $ 839.00 | $1,059.00 | $1,323.00 |
| 12x48 | $ 749.00 | $ 849.00 | $1,032.00 | $1,115.00 | $1,275.00 | $1,778.00 |
| 24x24 | $ 749.00 | $ 849.00 | $1,032.00 | $1,115.00 | $1,275.00 | $1,778.00 |
| 24x36 | $1,069.00 | $1,218.00 | $1,343.00 | $1,617.00 | $1,858.00 | $2,487.00 |
| 24x48 | $1,263.00 | $1,607.00 | $1,768.00 | $1,929.00 | $2,341.00 | $3,126.00 |
| 36x36 | $1,520.00 | $1,738.00 | $1,919.00 | $2,200.00 | $2,551.00 | $3,522.00 |
Inconel 625 plates are supplemented with a columbium-tantalum alloy, as well as molybendum and chromium constituents. Certain preparations also feature significant amounts of carbon, iron, silicon, manganese, sulfur, phosphorus, titanium, cobalt and aluminum. Steel Tubes India also supplies Inconel 625 bar, sheets and forgings.
| Thickness | Thickness | Plate Weight per Unit Area | Density |
|---|---|---|---|
| 3/16 inches | 0.187 inches 4.75 mm | 0.06000 lbs/in² 42.184176 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 1/4 inches | 0.25 inches 6.3500 mm | 0.08 lbs/in² 56.245568 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 3/8 inches | 0.375 inches 9.52 mm | 0.121 lbs/in² 85.0714216 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 1/2 inches | 0.500 inches 12.7 mm | 0.161 lbs/in² 113.1942056 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 5/8 inches | 0.625 inches 15.87 mm | 0.196 lbs/in² 137.8016416 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 3/4 inches | 0.750 inches 19.05 mm | 0.235 lbs/in² 165.221356 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 7/8 inches | 0.875 inches 22.22 mm | 0.274 lbs/in² 192.6410704 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 1 inches | 1.000 inches 25.4 mm | 0.313 lbs/in² 220.0607848 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 1 1/4 inches | 1.250 inches 31.75 mm | 0.391 lbs/in² 274.9002136 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 1 1/2 inches | 1.500 inches 38.1 mm | 0.47 lbs/in² 330.442712 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 1 3/4 inches | 1.750 inches 44.45 mm | 0.549 lbs/in² 385.9852104 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 2 inches | 2.000 inches 50.8 mm | 0.627 lbs/in² 440.8246392 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 2 1/4 inches | 2.250 inches 57.15 mm | 0.705 lbs/in² 495.664068 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 2 1/2 inches | 2.500 inches 63.5 mm | 0.784 lbs/in² 551.2065664 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 2 3/4 inches | 2.75 inches 69.85 mm | 0.862 lbs/in² 606.0459952 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
| 3 inches | 3.000 inches 76.2 mm | 0.941 lbs/in² 661.5884936 kg/m² | 0.315 lbs/in³ 8.72 g/cm³ |
Standard Inventory Specifications |
|
|---|---|
Inconel 625 Plate |
|
Average Hardness and Tensile Data, Room Temperature
Condition |
Form |
Ultimate |
Yield |
Elongation |
Hardness, |
|---|---|---|---|---|---|
Annealed at |
Sheet |
132.0 (910) |
67.9 (468) |
47 |
B94 |
Annealed at |
Sheet,* |
131.5 (907) |
67.4 (465) |
45 |
B97 |
Annealed at |
Plate,*** |
|
|
|
|
Aged Hardness, Room Temperature*
Form |
Aging Temperature, |
Aging Tme, hrs. |
Hardness, |
|---|---|---|---|
Plate, |
Annealed** |
-- |
58 |
1200 (649) |
1000 |
68 |
|
1400 (760) |
1000 |
65 |
|
1600 (871) |
1000 |
60 |
*Single tests from a single heat.
**1875F (1024C), rapid cooled.
Average Tensile Data, Room Temperature*
Form |
Aging Temperature, |
Aging Tme, hrs. |
Ultimate |
Yield |
Elongation |
|---|---|---|---|---|---|
Plate, |
Annealed** |
-- |
127.7 (880) |
66.2 (456) |
46 |
1200 (649) |
1000 |
165.0 (1138) |
122.3 (843) |
28 |
|
1400 (760) |
1000 |
142.9 (985) |
95.5 (658) |
17 |
|
1600 (871) |
1000 |
130.0 (896) |
68.3 (471) |
30 |
*Average of three tests from a single heat.
**1875F (1024C), rapid cooled.
Average Tensile Data, Sheet*
Test |
Ultimate |
Yield |
Elongation |
|---|---|---|---|
Room |
138.8 (957) |
72.0 (496) |
38 |
*Annealed at 1925°F (1052°C), rapid cooled.
Average Rupture Data, Sheet*
Test Temperature, |
Average Rupture Strength, ksi (MPa) |
||
|---|---|---|---|
10 hrs |
100 hrs |
1000 hrs |
|
1200 (649) |
82 (565) |
71 (490) |
60 (414) |
*Annealed at 1925°F (1052°C), rapid cooled.
**Extrapolated
| Element | Percent by Weight |
|---|---|
| Carbon | 0.010 maximum |
| Manganese | 0.50 maximum |
| Phosphorus | 0.015 maximum |
| Sulfur | 0.015 maximum |
| Silicon | 0.50 maximum |
| Chromium | 20.00 - 23.00 |
| Nickel | Balance |
| Molybdenum | 8.00 - 10.00 |
| Columbium | 3.15 - 4.15 |
| Titanium | 0.40 maximum |
| Aluminum | 0.40 maximum |
| Tantalum | 0.05 maximum |
| Iron | 5.00 maximum |
| Temperature Range | Linear Coefficients of Thermal Expansion1 · 10-6 | Thermal Conductivity2 3 | |||
|---|---|---|---|---|---|
| °C | °F | /°C | /°F | W/m·K | Btu/(hr/ft²/in/°F) |
| -157 | -250 | - | - | 7.3 | 4.2 |
| -129 | -200 | - | - | 7.4 | 4.3 |
| -73 | -100 | - | - | 8.3 | 4.8 |
| -18 | 0 | - | - | 9.2 | 5.3 |
| 21 | 70 | - | - | 9.9 | 5.7 |
| 38 | 100 | - | - | 10.0 | 5.8 |
| 93 | 200 | 12.8 | 7.1 | 10.7 | 6.3 |
| 204 | 400 | 13.1 | 7.3 | 12.6 | 7.3 |
| 316 | 600 | 13.3 | 7.4 | 14.2 | 8.2 |
| 427 | 800 | 13.7 | 7.6 | 15.7 | 9.1 |
| 538 | 1000 | 14.0 | 7.8 | 17.5 | 10.1 |
| 649 | 1200 | 14.8 | 8.2 | 19.0 | 11.0 |
| 760 | 1400 | 15.3 | 8.5 | 20.8 | 12.0 |
| 871 | 1600 | 15.8 | 8.8 | 22.8 | 13.2 |
| 927 | 1700 | 16.2 | 9.0 | - | - |
| 982 | 1800 | - | - | 25.3 | 14.6 |
| Temperature | microhm-cm | |
|---|---|---|
| °C | °F | |
| 21 | 70 | 128.9 |
| 38 | 100 | 129.6 |
| 93 | 200 | 131.9 |
| 204 | 400 | 133.9 |
| 316 | 600 | 134.9 |
| 427 | 800 | 135.9 |
| 538 | 1000 | 137.9 |
| 649 | 1200 | 137.9 |
| 760 | 1400 | 136.9 |
| 871 | 1600 | 135.9 |
| 982 | 1800 | 134.9 |
| 1093 | 2000 | 133.9 |
| Temperature | 0.2% Yield Strength | Ultimate Tensile Strength | Elongation Percent | |||
|---|---|---|---|---|---|---|
| °F | °C | psi | MPa | psi | MPa | |
| 1920 | 1065 | 63,000 | 430 | 136,000 | 940 | 51.5 |
The technical data provided is for information only and not for design purposes. It is not warranted or guaranteed.
Typicals Values at 68°F (20°C)
| Yield Strength 0.2% Offset |
Ultimate Tensile Strength |
Elongation in 2 in. |
Hardness | ||
|---|---|---|---|---|---|
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 65,000 | 448 | 125,000 | 862 | 50 | 200 Brinell |
High tensile, creep, and rupture strength
Outstanding fatigue and thermal-fatigue strength
Excellent oxidation resistance
Excellent weldability and brazeability
Immune to chloride ion stress corrosion cracking
Corrosion-resistance of nickel alloys in four 24-hour tests in boiling acetic acid
| Alloy | Acetic Acid Concentration |
Corrosion/Erosion Rate | |
|---|---|---|---|
| mpy | mm/a | ||
| Alloy 625 | 10% | 0.39-0.77 | 0.01-0.19 |
| Alloy | Corrosion/Erosion Rate | |
|---|---|---|
| mpy | mm/a | |
| Alloy 625 | Nil | Nil |
The comparative PREN number for alloy 625 is shown in the table below.
Pitting resistance equivalency numbers (PREN) for corrosion resistant alloys
| Alloy | Ni | Cr | Mo | W | Nb | N | PREN |
|---|---|---|---|---|---|---|---|
| Alloy 625 | 62 | 22 | 9 | — | 3.5 | — | 40.8 |
Equivalent Grades for 625 Inconel Plate
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4MNiCr22Mo9Nb | NiCr23Fe |
| Inconel 625 Plates STOCKED SIZES | ||
|---|---|---|
| SIZE | ALLOY 625 | SIZE |
| .125" | X | 3.18mm |
| .134" | 3.40mm | |
| .156" | X | 3.96mm |
| .187" | X | 4.75mm |
| .250" | X | 6.35mm |
| .312" | X | 7.92mm |
| .375" | X | 9.53mm |
| .500" | X | 12.7mm |
| .625" | X | 15.9mm |
| .750" | X | 19.1mm |
| .875" | 22.2mm | |
| 1" | X | 25.4mm |
| 1.125" | 28.6mm | |
| 1.250" | X | 31.8mm |
| 1.500" | X | 38.1mm |
| 1.750" | X | 44.5mm |
| 2" | X | 50.8mm |
| 2.500" | X | 63.5mm |
| 3" | 76.2mm | |
