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Our company specializes in providing a diverse range of ASTM A193 B8MLCuN Bolts sourced from esteemed manufacturers renowned for their expertise in crafting high-quality stainless steel products. These bolts are indispensable for securely fastening various components and are available in a wide range of sizes, grades, and industry specifications to meet precise customer requirements. Widely valued in sectors such as marine engineering and offshore oil rigs, our premium ASTM A193 B8MLCuN Bolts are highly esteemed for their exceptional resistance to corrosion in harsh environments and remarkable durability. Fabricated with advanced stainless steel alloys and subjected to stringent quality controls, these bolts are engineered to enhance structural integrity and maintain consistent mechanical properties throughout their construction.
Material | Specification | Standards | Size | Length |
ASTM A193 Hex Bolts Fasteners | IS BS ASTM | DIN, ISO, JIS, GB, IS, BS, ASTM | M 02 to M 160 | 3 mm to 200 mm |
Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 550 |
Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 240 |
Elongation in 4D (El) | 30 |
Reduction | 40 |
Hardness – (BHN) | 223 |
Element | B8MLCuN |
Carbon | 0.020 max |
Manganese | 1.00 Max |
Phosphorus, max | 0.030 Max |
Sulfur, max | 0.010 Max |
Silicon | 0.80 Max |
Chromium | 19.5-20.5 |
Nickel | 17.5-18.5 |
Molybdenum | 6.0-6.5 |
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We offer These ASTM A193 B8MLCuN Bolts as per DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: B8MLCuN bolts are made from stainless steel with added elements like Molybdenum (Mo), Copper (Cu), and Nitrogen (N). This composition enhances their resistance to corrosion, particularly in environments where chloride exposure is common, such as marine and coastal areas.
High Strength: These bolts are designed to provide high tensile strength, making them suitable for applications where strong fastening is required.
Durability: Due to their corrosion-resistant properties, B8MLCuN bolts have a longer lifespan compared to standard carbon steel bolts, especially in harsh conditions.
Suitability for High Temperatures: They can withstand elevated temperatures without losing their mechanical properties, which makes them suitable for applications where heat resistance is essential.
Chemical Resistance: The composition of B8MLCuN bolts also provides resistance to various chemicals, which expands their utility in industries such as chemical processing, oil and gas, and petrochemicals.
ASTM A193 B8MLCuN Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
ASTM A193 B8MLCuN Bolts, due to their composition of high-strength stainless steel with added copper and molybdenum, exhibit reduced susceptibility to galvanic corrosion. This alloy combination enhances their resistance to electrolytic reactions when in contact with dissimilar metals, making them suitable for environments prone to galvanic corrosion.
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