Home > Other Material > ASTM A 453 GR 660 Class C Stud Bolts
ASTM A 453 GR 660 Class C Stud Boltsare heavy-duty fasteners recognized for their reliable performance in demanding conditions. Built to endure elevated temperatures and significant mechanical loads, these bolts perform exceptionally in vital applications across industries like oil and gas, chemical processing and power generation. They are valued for their resistance to corrosion and their capacity to preserve the structure’s integrity under stress, delivering dependability in severe environments. Their adaptability and long-lasting nature make them indispensable for safeguarding joints and connections where safety and efficiency are of the highest importance. ASTM A 453 GR 660 Class C stud bolts provide long-lasting support under the toughest industrial conditions.
Material | Dimensions | Standards | Size | Length |
ASTM A 453 GR 660 CLASS C Studbolts | ASME B18.2.1, B18.3 | ASTM, ASME | M 02 to M 160 | 3 mm to 200 mm |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 895 min |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 585 min |
| Elongation in 4D (El) | 15 |
| Reduction | 18 |
|
Element |
Content |
|---|---|
|
Carbon |
0.08 max |
|
Manganese |
2.00 max |
|
Phosphorus, max |
0.040 max |
|
Sulfur, max |
0.030 max |
|
Silicon |
1.00 max |
|
Nickel |
24.0-27.0 |
|
Chromium |
13.5-16.0 |
|
Molybdenum |
1.00-1.50 |
|
Tungsten |
– |
|
Titanium |
1.9-2.35 |
|
Aluminum |
0.35 max |
|
Vanadium |
0.10-0.50 |
|
Boron |
0.001-0.010 |
At Koasteel, we’re proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. Thanks to our modern production facilities positioned strategically across New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-grade materials kept in stock and ready to go.
Reach out to us for a fast quote tailored to your needs.
We supply these ASTM A 453 GR 660 Class C Stud Bolts conforming to DIN, ISO, JIS or ANSI Standard.
ASTM A 453 GR 660 Class C Stud Bolts are used across a wide range of fields, matching the variety of industries that rely on them, 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.
ASTM A 453 GR 660 Class C stud boltscan be prone to galvanic corrosion when placed in contact with dissimilar metals within an electrolyte solution. It’s essential to take into account the surrounding conditions and possible contact with other metals to avoid galvanic corrosion, which can diminish their performance and lifespan over time.
Email: sales@koasteel.nz