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Our firm focuses on supplying a broad selection of ASTM A194 GR.8 Stud Bolts, procured from trusted vendors well-known for their skill in producing high-grade alloy steel goods. These stud bolts play a vital role in firmly securing different components, and come in an extensive range of sizes, grades, and industry specifications to satisfy a wide variety of customer needs. Widely respected in fields like construction and engineering, our premium ASTM A194 GR.8 Stud Bolts are valued for their outstanding ability to withstand corrosion and high-temperature conditions. By employing specialized alloys along with strict heat treatment procedures, these stud bolts are designed to boost their strength and longevity, guaranteeing uniform mechanical properties throughout their entire body.
Material | Specification | Standards | Size | Length |
ASTM A194 GR.8 Stud Bolts
| IS BS ASTM | DIN, ISO, JIS, GB, IS, BS, ASTM | M 02 to M 160 | 3 mm to 200 |
| Element | GR.8 | GR.8 | GR.8 |
| Carbon | 0.37 – 0.49% | 0.08% max | 0.08% max |
| Manganese | 0.65 – 1.10% | 2.00% max | 2.00% max |
| Phosphorus, max | 0.035% | 0.045% | 0.045% |
| Sulfur, max | 0.040% | 0.030% | 0.030% |
| Silicon | 0.15 – 0.35% | 1.00% max | 1.00% max |
| Chromium | 0.75 – 1.20% | 18.0 – 20.0% | 16.0 – 18.0% |
| Nickel | 8.0 – 11.0% | 10.0 – 14.0% | |
| Molybdenum | 0.15 – 0.25% | 2.00 – 3.00% |
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 plants 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.
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We supply these ASTM A194 GR.8 Stud bolts in accordance with DIN, ISO, JIS or ANSI Standard.
High Strength and Durability:
Corrosion Resistance:
Temperature Resistance:
Versatility:
Consistency and Reliability:
ASTM A194 GR.8 Stud bolts serve a wide range of uses across the industries they support, led mainly 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.
Yes,ASTM A194 Grade 8 stud bolts can be prone to galvanic corrosion when they come into contact with dissimilar metals in an electrolyte. The stainless steel material may corrode if combined with either more noble or less noble metals in conditions that promote galvanic reactions.