Kyaw Stainless is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, focusing on producing top-notch Stainless Steel 317 Fasteners. Known for their outstanding corrosion resistance, durability, and precision engineering, these fasteners are made to comply with international quality standards. Kyaw Stainless guarantees exceptional product performance by utilizing advanced manufacturing techniques and rigorous quality control measures. Stainless Steel 317 Fasteners are specifically designed to endure harsh chemical environments and high temperatures, making them perfect for industries that require reliability, longevity, and structural integrity in tough conditions, such as marine, chemical, and petrochemical sectors.
These fasteners are crafted from an austenitic chromium-nickel-molybdenum alloy, which contains about 18–20% chromium, 11–15% nickel, and 3–4% molybdenum, along with low carbon content. This unique composition boosts their resistance to corrosion, especially against chlorides and sulfurous environments. They boast impressive tensile strength of around 515 MPa, yield strength of 205 MPa, and good elongation properties. The material remains tough even in sub-zero temperatures and demonstrates excellent creep and stress-rupture resistance. These mechanical and chemical properties make SS 317 Fasteners durable, strong, and dependable for high-temperature and corrosive industrial settings.
| Grade | Stainless Steel 317 |
| Specifications | ASTM A193 / ASME SA193, DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M 02 to M 160, Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners etc |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| SS 317 | 0.08 max. | 2.00 max. | 1.00 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 14.0 | 3.0 – 4.0 | – |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 317 | 8.0 g/cm3 | 1454 °C | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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High-strength, corrosion-resistant components made from molybdenum-bearing stainless steel, offering excellent durability, oxidation resistance, and reliability for industrial and marine applications.
High-strength, corrosion-resistant fasteners made from molybdenum-bearing stainless steel, offering excellent durability, oxidation resistance, and reliability for industrial and high-temperature applications.
High-strength, corrosion-resistant fasteners made from molybdenum-bearing stainless steel, providing excellent durability, oxidation resistance, and reliability for industrial and high-temperature applications.
High-strength, corrosion-resistant fasteners made from molybdenum-bearing stainless steel, offering excellent durability, oxidation resistance, and reliability for industrial, marine, and high-temperature applications.
High-strength, corrosion-resistant fasteners made from molybdenum-bearing stainless steel, ensuring excellent durability, oxidation resistance, and reliability for industrial and high-temperature applications.
Corrosion-resistant, high-strength fasteners made from molybdenum-bearing stainless steel, providing excellent durability, oxidation resistance, and reliability for industrial, marine, and high-temperature applications.
Stainless Steel 317 Fasteners find extensive use in industries that require exceptional corrosion resistance and mechanical stability. They are particularly suited for chemical processing, pharmaceuticals, pulp and paper, food processing, and marine applications where exposure to acidic or chloride conditions is frequent. These fasteners are commonly used in heat exchangers, condensers, pressure vessels, and piping systems due to their high tensile strength and oxidation resistance. Moreover, their non-magnetic properties and formability make them ideal for architectural structures and equipment that operate in aggressive or high-temperature environments.
Stainless Steel 317 Fasteners come with test certificates such as Mill Test Certificates (MTC), third-party inspection reports, and compliance certificates like EN 10204 3.1/3.2, ensuring quality and authenticity. They are securely packaged in wooden crates, cartons, or bubble-wrapped bundles to prevent damage during transit. Proper labeling ensures traceability. Delivery is prompt via air, sea, or road transport, ensuring safe and efficient shipment to industries worldwide.







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