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[China]
Address: Room 1703, 17th Floor, Building 5, Jinyin Modern City, Guangdian South Road, Jinshui District, Zhengzhou City, Henan Province, China.
Contact name:Vicky
Zhengzhou Huitong Pipeline Equipment Co.,Ltd. |
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ASTM B443 UNS N06625 inconel 625 nickel alloy steel plate sheet coil
1.Information
Inconel 625 is a nickel-based superalloy with excellent resistance to oxidation and corrosion, in conditions ranging from jet engine propulsion systems to chemical processing of oxidizing and reducing acids. The nickel-chromium matrix of Inconel® 625 is reinforced by the addition of molybdenum and niobium, which is alloyed through solid solution strengthening, and this allows it to maintain high strength and toughness at temperatures ranging from cryogenic up to 2000°F (1093°C). It is non-magnetic, austenitic, and displays high tensile strength, fabricability, and brazeability. Due to its high nickel content, this alloy is nearly immune to chloride ion stress-corrosion cracking and pitting, which is commonly found in metals in seawater applications like heat exchangers, fasteners, and cable sheathing.
| Element | Percent by Weight | |
|---|---|---|
| C | Carbon | 0.010 maximum |
| Mn | Manganese | 0.50 maximum |
| P | Phosphorus | 0.015 maximum |
| S | Sulfur | 0.015 maximum |
| Si | Silicon | 0.50 maximum |
| Cr | Chromium | 20.00 - 23.00 |
| Ni | Nickel | Balance |
| Mo | Molybdenum | 8.00 - 10.00 |
| Nb | Columbium | 3.15 - 4.15 |
| Ti | Titanium | 0.40 maximum |
| Al | Aluminum | 0.40 maximum |
| Ta | Tantalum | 0.05 maximum |
| Fe | Iron | 5.00 maximum |
3.Physical Properties
| 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 |
4.Mechanical Properties and Yield Strength
| 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.
