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ASTM A194 GR.8C Stud Boltsare engineered to perform superbly in demanding industrial settings. These high-strength fasteners deliver good tensile strength along with outstanding corrosion resistance. They are well suited for the harsh conditions found in oil and gas processing and power generation industries with ASTM A194 GR.8C stud bolts offering power-retaining mechanical properties at elevated temperatures. Dependable and long-lasting for high-temperature applications, these fastening solutions guarantee their sturdy construction, ensure durability, and lower the need for regular maintenance, making them portable and dependable for critical applications where safety and reliability matter.
Material | Specification | Standards | Size | Length |
ASTM A194 GR.8C Stud Bolts
| 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 | ASTM A194 GR.8C |
| Carbon | 0.08 max |
| Manganese | 2.00 Max |
| Phosphorus, max | 0.045% |
| Sulfur, max | 0.03% |
| Silicon | 1.00% max |
| Chromium | 17.0-19.0% |
| Nickel | 9.0-12.0% |
| Molybdenum | – |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically positioned across the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Get in touch with us for a fast quote on your requirement.
We provide these ASTM A194 GR.8C Stud Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
ASTM A194 GR.8C Stud Bolts serve a wide range of uses spanning many sectors, chiefly the aerospace, railway, construction and automotive fields, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, and more.
ASTM A194 GR.8C stud bolts can be prone to galvanic corrosion when they come into contact with dissimilar metals and are exposed to an electrolyte. Preventing this requires the use of compatible materials along with protective steps such as coatings or isolation methods. Such measures help guarantee the lasting durability and dependability of the stud bolts in corrosive conditions.
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