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Navgraha Steel & Engg Company is a leading producer of SS 310/310H/310S Fasteners. These fasteners have high demand in industrial applications due to its quality and long lasting usages. We aim to provide only the best quality fasteners to the customers. These fasteners are made in various shapes, sizes, and thicknesses.
Our SS 310S/SS 310/SS 310H fasteners contain the following elements:
• Chromium
• Nickel
• Silicon
• Carbon
• Phosphorous
• Nickel
Chromium substance in it provides high resistance to oxidation and high consumption of resistance. Because of its high chromium and moderate nickel content, Alloy 310 is resistant to sulphidation and can also be used in moderately carburizing atmospheres. We produce different types of flanges. Each type of fastener contains different chemical elements.
Available types of SS 310S/SS 310/SS 310H Fasteners are as follows:
• SS Bolts
• SS Nuts
• SS Screw
• SS Washers
These different types of fasteners are used for different applications and used for different purposes.Fasteners are used to make a permanent and non-permanent joint. Fasteners are created standard quality joints. Our manufactured SS 310 / 310S/ 310 H Fasteners are providing benefits like It has excellent ductility and weldability. It is specially developed for operation at high temperatures. It can also resist oxidation during continuous operation at higher temperatures. These fasteners have accurate dimensions, sturdy construction and corrosion resistance. These fasteners offer some excellent features such as reliability, high tensile strength and durability. These fasteners show high strength at high temperatures. Our fasteners show mechanical and physical properties like a high ability to conduct heat, strongly resist electrical current.
Some good features of our products are as follows:
Superior Quality Stronger in nature Well defined Edges Easy to install Longer service life Due to the features mentioned above, these fasteners are highly recommended by clients. These SS 310S/SS 310/SS 310H fasteners provide the best solution to various industrial applications.
We supply fasteners to various industries:
• Power Plant Industry
• Beverage Industry
• Water treatment plant
• Marine Industry
Standard | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
Bolt / Screw Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Nuts Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Washers Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Machine Screws Size | M1.6 – M12 |
Self Tapping Screw Size | No.2 – No. 14 |
Length | 3 mm to 200 mm |
Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
Threads Configuration | 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 |
Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
Test Certificate of Bolting | as per EN 10204 / 3.1 Manufacturer Test Certificate |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
SS 310H | – | S31009 | – | – | – | – | – |
SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
SS 310H | 0.04 – 0.10 | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | – | 19.00 – 21.00 | 53.885 min |
SS 310S | 0.08 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | 0.75 max | 19.00 – 21.00 | 53.095 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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