Sumit Impex, an authorized supplier and manufacturer, presents premium Incoloy 800H/825 Washers. Our commitment to quality is reflected in the meticulous production of these washers, ensuring added benefits and functionality. Rigorous destructive and non-destructive checks guarantee consistency and compliance with all specified conditions. Count on us for Incoloy 800H/825 Washers that meet the highest standards, providing reliability and excellence in various applications.
Sumit Impex is a Supplier of Incoloy 800H Washer, Biggest Stockist of Inconel 825 Washers as per Standards in Mumbai, India.
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Incoloy 800H Washers are essential fastening components made from high-performance nickel-iron-chromium alloys. Renowned for their exceptional corrosion resistance and heat tolerance, these washers have extensive applications in chemical processing, petrochemical, and marine engineering industries. With superb mechanical strength and durability, Incoloy 825 Washers ensure secure and reliable fastening in challenging environments where resistance to corrosion and high temperatures is crucial.
Sumit Impex provides quality assurance with Test Certificates for Incoloy 800H/825 Washers. Trust our commitment to excellence, backed by rigorous testing and reliable certification for our clients.

Inconel 825 Washer Specification
Specification | ASTM B408, B425 / ASME SB408, SB425 |
Washer Size | M2-M100 |
Length | 5-300mm |
Packaging | Comes in boxes of 50, 100, 200, Custom |
ASME Standard (American) | ASME/ ANSI B18.21.1 |
DIN Standard (German) | DIN 125 A, DIN 127 B, DIN 7980 |
Finish | Self color, Polish, Passication |
Test performed | Hardness test, Torsion test |
Thread | Coarse, Fine |
Types of Washer |
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Incoloy 800H Washers Types
Dome Washers
Dome Washers
Ogee Washers
Ogee Washers
Fender Washers
Fender Washers
Spring Washers
Spring Washers
Square Washers
Square Washers
Plain Washer
Plain Washer
Lock Washers
Lock Washers
Countersunk Finishing Washer
Countersunk Finishing Washer
Incoloy 825 Washers Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Incoloy 825 Washers Chemical Composition
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
825 | 0.05 max | 1.00 max | 0.5 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
Inconel 800H Washers Mechanical Properties
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
800H | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
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Incoloy 800H Washers Applications
Export & Supply Destinations Of Inconel 825 Washers
Kuwait, Malaysia, Egypt, Russia, Macau, Oman, Bhutan, South Korea, Japan, Bahrain, Sri Lanka, Saudi Arabia, Azerbaijan, Bangladesh, Lebanon, Armenia, Indonesia, Afghanistan, North Korea, Taiwan, Qatar, Iran, United Arab Emirates, Kyrgyzstan, Jordan, Philippines, Hong Kong, Turkey, Singapore, Maldives, India, Myanmar, Nepal, Thailand, Israel, British, China, Mongolia, Vietnam, Iraq
Ukraine, Poland, Liechtenstein, Portugal, Estonia, United Kingdom, Finland, Azerbaijan, Moldova, Lithuania, Romania, Austria, Ireland, Czechia/Czech Republic, Spain, Turkey, Malta, Denmark, Russia, Croatia, Greece, Germany, Cyprus, Belgium, Switzerland, Belarus, Serbia, Italy, Norway, France, Netherlands, Latvia, Slovakia, Sweden, Hungary, Bulgaria, Luxembourg, Monaco
Burkina Faso, Rwanda, Algeria, Mauritania, Botswana, Kenya, Eswatini, Senegal, Egypt, Angola, Tunisia, Ethiopia, Central African Republic, Namibia, Burundi, Mozambique, Gambia, Tanzania, Uganda, Seychelles, Nigeria, Mauritius, Zambia, Madagascar, Niger, Libya, Morocco, South Africa, Liberia, Zimbabwe, Cameroon
El Salvador, Saint Lucia, Dominican Republic, Cuba, Honduras, Canada, Panama, Haiti, Mexico, Guatemala, Dominica, Barbados, Grenada, Belize, Bahamas, Saint Vincent and the Grenadines, Trinidad and Tobago, Jamaica, Antigua and Barbuda, United States of America, Nicaragua, Costa Rica
Chile, Argentina, Guyana, Suriname, Paraguay, Ecuador, Peru, Uruguay, Venezuela, Colombia, Bolivia, Brazil