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Email
sales@tubotechalloys.com -
Phone
+91 9769961320 -
Address
Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004
Phone
+91 9769961320Address
Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004Our primary objective at Tubotech, a top tubing and piping manufacturing company in India is provide your business with high-performance fastening solutions designed specifically for hostile environments. So, we present to you our Inconel 625 fasteners which are renowned for their exceptional strength, corrosion resistance, and temperature stability.
We have manufactured our Inconel 625 fasteners using a nickel-chromium-molybdenum alloy. Hence they are known for their outstanding resistance to oxidation, pitting, crevice corrosion, and chloride-induced stress cracking.
Above all, our goal at Tubotech, a leading tubing and piping manufacturing company in India is to deliver high-quality and affordable Inconel 625 fasteners engineered with precision specifically for ensuring that your piping system can endure extreme mechanical stress and aggressive environmental conditions.
Given below in the table are some of the important specifications of Inconel 625 fasteners that you need to understand:
| Standard | Details / Equivalent Specifications |
|---|---|
| Material Grade | Inconel 625 – Nickel-Chromium-Molybdenum-Columbium Alloy |
| UNS Number | N06625 |
| Werkstoff Nr. | 2.4856 |
| Standards | ASTM B446 / B564 / B366 / B574 / B446, ASME SB-446, SB-564 |
| DIN | DIN 2.4856, DIN 17744, DIN 17750 |
| EN | EN 10269, EN 10088-1 |
| Type of fasteners | Hex Bolts, Nuts, Washers, Screws, Threaded Rods, Studs |
| Thread Types | Metric (Coarse/Fine), UNC, UNF, BSW, BSF, NPT, Custom |
| Size Range | M3 to M64 / 3/16" to 2.5" (Custom sizes available) |
| Tensile Strength | ≥ 827 MPa (120 ksi) |
| Yield Strength | ≥ 414 MPa (60 ksi) |
| Temperature Range | Cryogenic to 982°C (1800°F) |
| Density | 8.44 g/cm³ |
| Hardness | ≤ 30 HRC (as per ASTM A564) |
Inconel 625 fasteners are made from an alloy that contains a few chemical compounds given in the table below along with their content percentage.
| Element | Minimum (%) | Maximum (%) |
|---|---|---|
| Nickel (Ni) | 58.0 | Balance |
| Chromium (Cr) | 20.0 | 23.0 |
| Molybdenum (Mo) | 8.0 | 10.0 |
| Niobium (Nb) + Tantalum (Ta) | 3.15 | 4.15 |
| Iron (Fe) | — | 5.0 |
| Cobalt (Co) | — | 1.0 |
| Carbon (C) | — | 0.10 |
| Manganese (Mn) | — | 0.50 |
| Silicon (Si) | — | 0.50 |
| Phosphorus (P) | — | 0.015 |
| Sulfur (S) | — | 0.015 |
| Aluminum (Al) | — | 0.40 |
| Titanium (Ti) | — | 0.40 |
Typically, there are few mechanical properties of Inconel 625 fasteners due to which they are strong and durable. They are given in the table below:
| Property | Value |
|---|---|
| Tensile Strength | ≥ 827 MPa (120 ksi) |
| Yield Strength (0.2% Offset) | ≥ 414 MPa (60 ksi) |
| Elongation (in 50 mm) | ≥ 30% |
| Hardness | ≤ 30 HRC |
| Modulus of Elasticity | ~207 GPa (30 x 10³ ksi) |
| Melting Range | 1290 – 1350 °C (2350 – 2460 °F) |
| Operating Temp Range | Cryogenic to ~982°C (1800°F) |
| Density | 8.44 g/cm³ |
| Poisson’s Ratio | 0.29 |
| Thermal Conductivity | 9.8 W/m·K at 20 °C |
| Coefficient of Expansion | 12.8 µm/m·K (20–100 °C range) |
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
There are 5 types of Inconel 625 fasteners and a few subtypes. They are given below:
It depends on the types of Inconel 625 fasteners there are various sizes. They are given below:
| Metric Sizes | M3 to M64 (Length: 6 mm to 500 mm) |
|---|---|
| Imperial Sizes | 3/16” to 2 ½” (Length: ¼” to 20”) |
| Metric | M3 to M64 |
|---|---|
| Imperial | 3/16” to 2 ½” |
| ID range | OD and thickness |
|---|---|
| 3 mm to 65 mm / 1/8” to 2 ½” | Vary as per type |
| ID range | OD and thickness |
|---|---|
| 3 mm to 65 mm / 1/8” to 2 ½” | Vary as per type |
The weight of different types of Inconel 625 fasteners are given in the table below:
| Size (Dia x Length) | Weight (kg/pc) |
|---|---|
| M6 x 20 mm | 0.015 |
| M8 x 25 mm | 0.025 |
| M10 x 40 mm | 0.050 |
| M12 x 50 mm | 0.090 |
| M16 x 60 mm | 0.160 |
| M20 x 80 mm | 0.320 |
| M24 x 100 mm | 0.550 |
| M30 x 120 mm | 1.100 |
| M36 x 150 mm | 1.800 |
| Size (M) | Weight (kg/pc) |
|---|---|
| M6 | 0.008 |
| M8 | 0.015 |
| M10 | 0.025 |
| M12 | 0.040 |
| M16 | 0.080 |
| M20 | 0.140 |
| M24 | 0.200 |
| M30 | 0.300 |
| M36 | 0.400 |
| Size (M) | Weight (kg/pc) |
|---|---|
| M6 | 0.002 |
| M8 | 0.004 |
| M10 | 0.007 |
| M12 | 0.012 |
| M16 | 0.025 |
| M20 | 0.040 |
| Size (Dia) | Weight (kg/meter) |
|---|---|
| M10 | 0.60 |
| M12 | 0.85 |
| M16 | 1.50 |
| M20 | 2.30 |
| M24 | 3.40 |
| M30 | 5.30 |
It is due to the ability of Inconel 625 fasteners to withstand extreme temperature and corrosive environments that they are used in a wide range of industries given below:
There are few factors that help us at Tubotech, a leading tubing and piping manufacturing company in India stand out as the ‘Best’ fastening solution provider from the ‘Rest’. They are given below:
If you are searching for a reliable Inconel 625 fasteners dealer, manufacturer, or exporter, appearance no further than Tubotech. Our experience, innovation, and customer-first method make us your best partner for high-quality performance instrumentation fittings.
Tubotech delivers precision-engineered tubing, fittings, and fasteners with innovative solutions and customizable options. Trusted for quality and durability, we serve industries requiring reliable, high-performance piping and instrumentation products.