Chanchai Stainless supplies Stainless Steel 316L Bolts in Bangkok, Thailand. These bolts are known for their superior corrosion resistance, especially in chloride and marine environments. With lower carbon content than standard 316, they resist sensitization and carbide precipitation during welding, ensuring long-term stability in corrosive applications. The addition of molybdenum improves resistance to pitting and crevice corrosion, making them perfect for demanding situations. Stainless Steel 316L Bolts provide strength, durability, and reliability for industries that need hygienic and corrosion-proof fastening solutions. Chanchai Stainless manufactures these bolts to international standards for critical marine, chemical, and structural applications.
Stainless Steel 316L bolts contain chromium (16–18%), nickel (10–14%), molybdenum (2–3%), and low carbon (<0.03%). This composition offers protection against pitting, crevice corrosion, and sensitization. Their mechanical properties include a tensile strength of 485 MPa, yield strength of 170 MPa, and elongation of 40%. They maintain toughness at both very low and high temperatures. Although they cannot be hardened by heat treatment, cold working increases their strength. This grade is reliable for fastening in aggressive chemical and marine environments.
Material | Specification | Standards | Size | Length |
Stainless Steel 316L Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 316L |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 316L |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 316L Bolts are low carbon corrosion resistant fasteners ideal for marine and chemical applications. They provide excellent hardness, strength, pothole resistance, crack corrosion, and high temperatures.
Custom Stainless Steel 316L hex bolt is a tailored fastener with a hexagonal head, offering superior corrosion resistance and strength. Ideal for specialized applications in marine, chemical, and industrial environments.
Stainless Steel 316L leg bolt is a corrosion-resistant fastener with a threaded shaft and flat, leg-like design. It provides strong, durable connections in marine, chemical, and high-stress industrial settings.
Stainless Steel 316L expansion anchor bolt secures fixtures in concrete or masonry. It offers superior corrosion resistance and durability, expanding upon installation to provide a strong, stable hold in harsh environments.
Stainless Steel 316L Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing secure fastening and even weight distribution as well as excrosion resistance and strength under extreme conditions.
Stainless Steel 316L full threaded bolts have a completely threaded shaft for consistent engagement. They provide high corrosion resistance, strength, and durability, making them ideal for marine, chemical, and industrial applications.
Each SS 316L Bolt is packed with great attention to detail using high-quality materials to prevent any rust or damage during transit. We ensure timely delivery by utilizing fast and reliable transportation. At the time of delivery we provide all necessary product documentation to our clients, ensuring full transparency and satisfaction with their purchase.
Stainless Steel 316L bolts are extensively used in the marine industry, shipbuilding, and offshore structures exposed to saltwater. They are utilized in chemical processing plants, refineries, and pharmaceutical industries that require strong corrosion resistance and cleanliness. Food and beverage sectors often use them in processing equipment, tanks, and piping. The construction industry employs them in coastal structures, bridges, and architectural supports. Medical equipment and surgical instruments benefit from their non-reactive and durable properties. Stainless Steel 316L bolts are dependable fastening solutions for environments where exposure to chloride and chemicals demands the highest level of corrosion resistance.
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