What is Incoloy 800H/825 Fasteners ?

Sumit Impex is one of the prominent suppliers and manufacturers of Incoloy 800HT Fasteners. These Inconel 800HT attachments are nickel-iron-chrome alloys that have a The base elements in Inconel 800H/ 825 Fasteners alloy are chromium and nickel. It has a certain amount of iron in its chemical composition. Molybdenum, copper and titanium are also present in certain concentrations in its alloy. These fasteners are used in environments where resistance against corrosion is required.

These Inconel 800H/ 825 Fasteners provide great resistance towards corrosion-related corrosion pitting and corrosion cracking. These possess great mechanical strength at normal as well as at elevated temperatures. These fasteners can also withstand different aqueous solutions. These fasteners can also withstand in various chemically bound environments, such as environments containing sulfuric acids as well as phosphoric acids.



Sumit Impex aims at providing great quality Inconel 800H/ 825 Fasteners. These fasteners can also be used where a lot of strength is required. These Inconel 800H/ 825 Fasteners can be available in different shapes and sizes depending upon the specifications provided by the clients or the need and requirements of the application.

These fasteners have 22 percent of iron, 19.5 percent chromium, 42 percent of nickel, and copper in their composition, which gives them the properties that they are characterized by. These are also used in various seawater as well as off the shore applications. These fasteners are also used in many industries, including chemical industries, food processing, oil industries, gas industries, etc.

Incoloy 800H/825 Fasteners Specifications

Grade Incoloy 800H/825 Fasteners
Specification ASTM A 193 ASME SA 193
Standard  DIN, ASTM, BS and all International Standards
Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length 3 mm to 200 mm
Form Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts.
Application Most commonly used in petroleum refineries, Boilers, Heat exchangers, Condensers, Pipelines, Cooling towers, Steam exhausts, Electric generation plants, On occasion will be found in fertilizer and chemical plants.
Incoloy 800H 1.4958 / 1.4876 N08810 NCF 800H NA 15(H) ЭИ670 Z8NC33-21 X5NiCrAlTi31-20 XH32T
Incoloy 825 N08825 NA 16 NiCr21Mo 2.4858 NFE30C20DUM ЭП703 NCF 825


Grade C Mn Si Fe S Cr Al-Ti Ni
800H min. 0.05 39.5 19.0 0.15 30.0
max. 0.1 1.5 1.0 0.015 23.0 0.60 35.0
max. 0.05 1.0 0.5 0.015 23.5 3.0 1.2
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
800-H-HT Psi – 75,000 , MPa – 520 Psi – 30,000 , MPa –205 30
Rockwell B (HR B) max Brinell (HB) max
825 Psi – 80,000 , MPa – 550 Psi – 32,000 , MPa –220 30

Other Products

Incoloy 800/800H/800HT T Nut Alloy 800 T Nut
Incoloy 825 Lock Nut Alloy 825 Lock Nut
Incoloy 825 Eye Nut Alloy 825 Eye Nut
Incoloy 800/800H/800HT Panel Nut Alloy 800/800H/800HT Panel Nut
Incoloy 800/800H/800HT T Nut Alloy 800 T Nut
Incoloy 825 wing Nut Alloy 825 wing Nut

Incoloy 800H/825 Fasteners Price List

  • 800/800H/800HT Incoloy Bolt/Nut
    US $2500-800/800H/800HT0 / Ton (FOB Price)
  • Bolt/Nut astm A193 800/800H/800HT
    US $800/800H/800HT-1200 / Ton (FOB Price)
  • Incoloy Bolt/Nut 800/800H/800HT
    US $500-2000 / Ton (FOB Price)
  • ASTM A193 800/800H/800HT Incoloy Bolt/Nut
    US $850-2200 / Metric Ton (FOB Price)
  • sA193 800/800H/800HT Bolt/Nut
    US $1.5-9 / Kilogram (FOB Price)
  • 800/800H/800HT Bolt/Nut manufacturer
    US $850-2200 / Metric Ton (FOB Price)
  • ASTM A193 Gr. 800/800H/800HT Bolt/Nut
    US $500-1000 / Ton (FOB Price)


We Sumit Impex Metal Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Testings (Destructive, Non Destructive)

  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Positive Material Identification – PMI Testing
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Micro Test
  • Macro Test
  • Hardness Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Radiography Test
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test

Application Industries

These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.

  • Construction
  • Bridges
  • Petrochemical Industry
  • Ship Building
  • Engineering
  • General Structural Purposes
  • Offshore and Onshore Services

Incoloy 800H and 825 Fasteners Manufacturers

Country we serve / City we deliver

Spain, Trinidad & Tobago, South Africa, Costa Rica, Netherlands, Colombia, Tibet, Afghanistan, Greece, Mongolia, Austria, United Arab Emirates, Angola, India, Jordan, Chile, Mexico, Namibia, Japan, Israel, Macau, Argentina, Ghana, Kuwait, Ecuador, Switzerland, Nigeria, Ukraine, Bulgaria, Poland, South Korea, Chile, United States, Hungary, Bhutan, Norway, Kazakhstan, Belarus, Czech Republic, Morocco, Italy, Denmark, Venezuela, Lebanon, Zimbabwe, Belgium, Slovakia, Yemen, Puerto Rico, Algeria,Sri Lanka, New Zealand, Libya, Iraq, Nepal, Romania, Egypt, Ireland, Kenya, Saudi Arabia, Russia, Indonesia, Singapore, Hong Kong, Peru, Qatar, Azerbaijan, Bahrain, Germany, Australia, United Kingdom, Pakistan, Serbia, Gabon, Taiwan, Iran, Thailand, Oman, Vietnam, Lithuania, Portugal, Finland,Tunisia, Gambia, Brazil, Bangladesh, Turkey, Malaysia, Croatia, France, Sweden, Estonia, China, Philippines, Canada, Bolivia, Nigeria

& Boston, Moscow, Toronto, Geoje-si, Karachi, Istanbul, Courbevoie, Milan, Chiyoda, Thane, Aberdeen, Brisbane, Lagos, Lahore, Vung Tau, Faridabad, Ho Chi Minh City, Colombo, Santiago, Jaipur, Jeddah, Ludhiana, Doha, Haryana, Vadodara, Atyrau, Petaling Jaya, Ahvaz, Ernakulam, Gimhae-si, Surat, Sydney, Bengaluru, Mexico City, Ulsan, Madrid, Bangkok, Pimpri-Chinchwad, Thiruvananthapuram, New York, Bhopal, Howrah, Coimbatore, Chennai, Edmonton, Los Angeles, Rajkot, Mumbai, Sharjah, Cairo, Seoul, London, Jakarta, Abu Dhabi, Dammam, Nashik, Dubai, Hyderabad, Houston, Manama, Calgary, Granada, Rio de Janeiro, Navi Mumbai, Al Khobar,Kanpur, Hong Kong, Nagpur, Port-of-Spain, Ankara, Baroda, Algiers, Ahmedabad, Perth, Gurgaon, Singapore, Busan, Montreal, Al Jubail, Secunderabad, Ranchi, Jamshedpur, New Delhi, Tehran, Kolkata, Caracas, Melbourne, Kuwait City, Dallas, Pune, Muscat, Noida, Indore, Hanoi, Chandigarh, La Victoria, Kuala Lumpur, Bogota, Visakhapatnam

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