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Backed by a steadfast dedication to quality, our company is pleased to present an extensive selection of ASTM A194 GR.8M Nuts, thoughtfully procured from trusted suppliers celebrated for their expertise in producing high-grade stainless steel components. These nuts prove essential across countless applications, offering a wide assortment of sizes, configurations, and specifications designed to satisfy the differing needs of our valued customers. Widely adopted in sectors like aerospace, automotive, and construction, our ASTM A194 GR.8M Nuts are praised for their outstanding corrosion resistance and remarkable durability. Precision-engineered from cutting-edge stainless steel formulations, every nut passes through stringent production procedures to secure exceptional dependability and performance, ensuring reliable operation even under the harshest working conditions.
Material | Specification | Standards | Size | Length |
ASTM A194 GR.8M Nuts | IS BS ASTM | DIN, ISO, JIS, GB, IS, BS, ASTM | M 02 to M 160 | 3 mm to 200 mm |
| Element | ASTM A194 GR.8 |
| Carbon | 0.08 max |
| Manganese | 2.00 Max |
| Phosphorus, max | 0.05% |
| Sulfur, max | 0.03% |
| Silicon | 1.00% max |
| Chromium | 18.0-20.0% |
| Nickel | 8.0-11.0% |
| Molybdenum | – |
At Koasteel, we are proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for all your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept in stock and ready to ship.
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We supply These ASTM A194 GR.8M Nuts in accordance with DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: Grade 8M nuts are manufactured from stainless steel (for example, 316 stainless steel), which delivers outstanding protection against corrosion, particularly in marine settings and demanding conditions. This quality makes them well suited for outdoor use and corrosive industrial applications.
High Temperature Resistance: These nuts retain their mechanical characteristics even at high temperatures, which makes them appropriate for use in settings where intense heat is a factor, such as in heat exchangers and exhaust systems.
Strength and Durability: ASTM A194 Grade 8M nuts provide strong mechanical characteristics, including high tensile strength and toughness, which help ensure their durability and dependability in challenging applications.
Chemical Compatibility: They withstand a broad variety of chemicals and acids, improving their suitability for use in chemical processing facilities and other industrial environments where contact with corrosive materials is frequent.
Compliance with Standards: ASTM A194 Grade 8M nuts adhere to strict ASTM standards, guaranteeing consistency and dependability in performance. They are engineered to satisfy defined mechanical and chemical requirements, offering assurance of quality and safety.
ASTM A194 GR.8M Nuts are used across a wide range of fields as varied as the industries relying on them, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
ASTM A194 GR.8M nuts, crafted from type 316 stainless steel, resist galvanic corrosion because of their makeup, which contains molybdenum. This alloying component boosts their capacity to endure corrosive conditions in which galvanic corrosion might otherwise take place.