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by Tubotech Alloys INC
It is to supply high performance below excessive temperature and pressure that we at Tubotech, a main pipe and tubing producer in India provide your commercial enterprise great SS 310 and SS 310S Stainless Steel Fastener. We have particularly designed those fastening answers from austenitic stainless steels, which can be renowned for high resistance to corrosion, warm temperature, and oxidation.
More importantly, we’ve designed SS 310 and SS 310S Stainless Steel Fastener in such a way that it could tolerate temperatures as much as 1100°C (2012°F).Therefore, it is ideal for furnaces, heat exchangers, and exhaust systems.
We at Tubotech, a top leading pipe and tubing manufacturer in India bring for your business SS 310 and 310S fasteners engineered to meet requirements of wide range industries. These include chemical processing, power generation, aerospace, and petrochemical. Our aim is to bring to you fastening solutions that deliver reliable and durable performances.






All important information about specifications of SS 310 and SS 310S Stainless Steel Fastener is given in the table below:
| Property | SS 310 | SS 310S |
|---|---|---|
| Material Standard | ASTM A193, A276, A479 | ASTM A193, A276, A479 |
| Type | Austenitic Stainless Steel | Austenitic Stainless Steel (Low Carbon) |
| Density | 7.90 g/cm³ | 7.90 g/cm³ |
| Melting Point | 1398–1454 °C | 1398–1454 °C |
| Tensile Strength | ≥ 515 MPa | ≥ 515 MPa |
| Yield Strength (0.2% Proof) | ≥ 205 MPa | ≥ 205 MPa |
| Elongation | ≥ 40% | ≥ 40% |
| Hardness (Brinell) | ≤ 217 HBW | ≤ 217 HBW |
| Thermal Conductivity | 14.2 W/m·K at 100°C | 14.2 W/m·K at 100°C |
| Electrical Resistivity | 720 nΩ·m at 20°C | 720 nΩ·m at 20°C |
| Corrosion Resistance | Excellent (oxidizing atmospheres) | Excellent (oxidizing atmospheres) |
| Weldability | Good | Excellent (low carbon reduces carbide precipitation) |
| Common Fastener Types | Bolts, Nuts, Screws, Washers, Studs, Threaded Rods | Bolts, Nuts, Screws, Washers, Studs, Threaded Rods |
| High-Temperature Resistance | Up to 1100°C (2012°F) | Up to 1100°C (2012°F) |
There are a number of chemical components in SS 310 and SS 310S Stainless Steel Fastener. They are given in the table below:
| Element | SS 310 (%) | SS 310S (%) |
|---|---|---|
| Carbon (C) | ≤ 0.25 | ≤ 0.08 |
| Manganese (Mn) | ≤ 2.00 | ≤ 2.00 |
| Silicon (Si) | ≤ 1.50 | ≤ 1.50 |
| Phosphorus (P) | ≤ 0.045 | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 | ≤ 0.030 |
| Chromium (Cr) | 24.0 – 26.0 | 24.0 – 26.0 |
| Nickel (Ni) | 19.0 – 22.0 | 19.0 – 22.0 |
| Molybdenum (Mo) | – | – |
| Nitrogen (N) | – | – |
| Iron (Fe) | Balance | Balance |
There are many mechanical homes of SS 310 and SS 310S Stainless-Steel Fastener that lead them to durable and sturdy.They are are given in the table below:
| Property | SS 310 / SS 310S Value |
|---|---|
| Tensile Strength | ≥ 515 MPa |
| Yield Strength (0.2% Proof) | ≥ 205 MPa |
| Elongation (in 50 mm gauge length) | ≥ 40% |
| Hardness (Brinell) | ≤ 217 HBW |
| Modulus of Elasticity | 200 GPa |
| Poisson’s Ratio | 0.30 |
| Impact Toughness | Good at room and cryogenic temperatures |
| Fatigue Strength | Moderate |
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
There are a few major types of SS 310 and SS 310S Stainless Steel Fastener and they are given below:
SS 310 and SS 310S Stainless Steel fasteners are available in different weights. Their information is given in a tabular format given below:
| Fastener Type | Size | Approximate Weight (kg per 100 pcs) |
|---|---|---|
| Hex Bolts | M6 × 20 mm | 1.20 kg |
| M8 × 30 mm | 2.10 kg | |
| M10 × 50 mm | 4.30 kg | |
| M12 × 60 mm | 6.50 kg | |
| M16 × 80 mm | 11.80 kg | |
| M20 × 100 mm | 19.20 kg | |
| Hex Nuts | M6 | 0.28 kg |
| M8 | 0.49 kg | |
| M10 | 0.80 kg | |
| M12 | 1.20 kg | |
| M16 | 2.10 kg | |
| M20 | 3.30 kg | |
| Washers | M6 | 0.13 kg |
| M8 | 0.22 kg | |
| M10 | 0.35 kg | |
| M12 | 0.50 kg | |
| M16 | 0.85 kg | |
| Threaded Rods | M10 × 1000 mm (1 meter) | 2.50 kg |
| M12 × 1000 mm | 3.60 kg | |
| M16 × 1000 mm | 5.90 kg | |
| M20 × 1000 mm | 9.30 kg |
Due to their ‘Durability’ and ‘Strength’ SS 310 and SS 310S Stainless Steel Fastener are used in a wide range of industries as applications. They are as follows:
There are several reasons for you to choose only Tubotech, one of the best piping and tubing manufacturer in India. They are given below:
Choose Tubotech for your subsequent project concerning SS 310/310S Fastener and benefit from reliability and quality. Whether your requirement is small batch or bulk export, our technical institution is here to help you.
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.
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