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Poang Fasteners is a well-respected manufacturer and supplier of Stainless Steel 316 Stud Bolts based in Da Nang, Vietnam. We specialize in providing top-notch fastening solutions for industries that demand exceptional corrosion resistance and durability. SS 316 is an austenitic stainless steel alloy that’s enriched with molybdenum, which boosts its resistance to pitting, crevice corrosion, and stress cracking caused by chlorides. Our SS 316 Stud Bolts are crafted in accordance with ASTM, DIN, and ISO standards, ensuring they deliver precision, strength, and a long lifespan. These bolts find extensive use in marine, chemical, petrochemical, pharmaceutical, and food processing sectors, where reliability in harsh environments is key.
Stainless Steel 316 Stud Bolts are made up of 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, along with controlled amounts of manganese, silicon, and carbon (≤0.08%). This specific blend enhances their resistance to chlorides and acidic conditions compared to SS 304. These bolts boast a tensile strength ranging from 515 to 620 MPa and a yield strength of about 205 MPa, along with impressive toughness even in cryogenic temperatures. They are non-magnetic when annealed and offer excellent weldability and formability. The addition of molybdenum gives these bolts superior resistance to pitting and crevice corrosion, making them ideal for challenging marine environments.
| Element | SS 316 |
| Ni | 10.0 – 14.0 |
| C | 0.035 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Si | 0.75 max |
| Cr | 16.0 – 18.0 |
| Mo | 2.00 – 3.00 |
| N | 0.10 |
| Element | SS 316 |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 217 |
| Specifications | IS, BS, ASTM |
| Standard | ASTM / ASME – A/ SA 193 |
| Length | 3 mm to 200 mm |
| Size | M02 to M33 |
| Type | Flat Washers, Finishing Washers, Tab Washers, Conical Washers, Special Washers, Belleville Washer, Bonded Sealing Washer, Countersunk Finishing Washer, Dock Washer, Fender Washer, Lock Washer, Neoprene Washer, Square Bevel Washer, Star Washer |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel 316 stud bolts are widely used in corrosive environments due to their excellent resistance to rust, oxidation, and chloride corrosion. Common applications include marine and coastal structures, chemical processing equipment, and food and beverage manufacturing. They are ideal for use in high-temperature environments and in industries like oil and gas, pharmaceuticals, and construction, where durability and reliability are essential. Their resistance to pitting and crevice corrosion makes them suitable for critical applications requiring long-term performance.
Poang Stainless Steel 316 Stud Bolts are commonly utilized in marine settings, offshore oil and gas platforms, and shipbuilding, thanks to their remarkable resistance to seawater corrosion. In the chemical and petrochemical industries, they are essential for tanks, pipelines, and processing equipment that come into contact with acids and chlorides. The food and beverage industry counts on SS 316 for hygienic and corrosion-resistant fastening solutions. In pharmaceuticals and medical devices, these bolts are crucial where biocompatibility and resistance to sterilization are necessary. They also play a vital role in various applications where reliability is non-negotiable.
Poang Fasteners is a leading manufacturer and supplier of high-quality fasteners in Da Nang, Vietnam, with over 8 years of experience serving global industries.
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