These fasteners are available in various shapes, sizes, and physical and mechanical characteristics, making them different from the other fasteners. They are also available in multiple customer-required specifications to suit diverse needs. They are made up of a combination of different types of materials. Inconel 600 alloy is used where people require corrosion-resistant materials as it is an alloy of chromium and nickel.

These fasteners can also be used at temperatures above 2200 degrees Fahrenheit, and thus these can withstand oxidation at even the highest temperatures. The Inconel 601 can also withstand high temperatures and is very malleable, which makes its life long. As it has high oxidation resistance that is less likely to get rusted, it is also used in various applications. Inconel 625 is an alloy that is made by combining chromium, nickel, and molybdenum. As these fasteners are also made up of chromium and nickel, they are also resistant to oxidation at higher temperatures.

The addition of aluminum is also used at times to this alloy to make it more perfect. These are also mechanically very strong and can withstand various chemical environments, which could erode them. Hence, because of its properties and characteristics, it is used in a wide range of applications, ranging from oil to paper and pulp industries. Various types of tests are also done on these fasteners to provide these fasteners to the customers in a better shape and quality.

INCONEL 600/601/625 FASTENERS Specification

            Specifications             DIN, ISO ,JIS ,GB, IS, BS, ASTM
           Standard            ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
           Size             M0.2 to M33 | 3/6" to 2" | Custom Sizes
           Length            3 mm to 200 mm | Custom Sizes
           Dimensions            DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
           Form            Hex, Threading, Square, Round as per Gauge Etc.
           Threads            Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or
            Threads available            UNF, BSW, BSF, METRIC, UNC, or as required
           ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
           Certification            Dual Certified As per ASTM & ASME Codes
           Test Certificate            As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD             2000 W2 Certified
           Raw materials            Source            JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
           Packing            IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
            Surface Coating            Cadmium Coating
           Hot Dipped Galvanizing Coating
            Ptfe Coated Nickel Alloy 200 Fasteners
           Phosphate Coating
           Teflon Coating
           Xylon Coating
           Zinc Coating

Equivalent Grades

Inconel 600 2.4816 N06600 NCF 600 NA 13 МНЖМц 28-2,5-1,5 NC15FE11M NiCr15Fe
Inconel 601 2.4851 N06601 NCF 601 NA 49 XH60BT NC23FeA NiCr23Fe
Inconel 625 2.4856 N06625 NCF 625 NA 21 ХН75МБТЮ NC22DNB4M NiCr22Mo9Nb

Chemical Composition

Grade C Mn Si S Cu Fe Ni
Inconel 600 0.15 max 1.00 max 0.50 max 0.015max 0.50 max 6.00 – 10.00 72.00 min
Inconel 601 0.10 max 1.0 max 0.5 max 0.015 max 1.0 max Bal 58.0 -63.0
Inconel 625 0.10 max 0.50 max 0.50 max 0.015 max - 5.0 max 58.0 min

Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Inconel 600/601 8.47 g/cm3 1413 °C (2580 °F) Psi – 95,000 , MPa – 655 Psi – 45,000 , MPa – 310 40 %
Inconel 625 8.4 g/cm3 1350 °C (2460 °F) Psi – 1,35,000 , MPa – 930 Psi – 75,000 , MPa – 517 42.5 %