Home > Other Material > ASTM A194 GR.8T Bolts
ASTM A194 GR.8T boltsare built to deliver outstanding performance in tough industrial applications. These high-strength bolts provide superior tensile strength and excellent resistance to corrosion, making them well-suited for use in severe environments such as oil and gas, chemical processing, and power generation. Their capacity to retain mechanical properties at high temperatures ensures dependable and durable fastening in high-heat settings like boilers and turbines. ASTM A194 GR.8T bolts are recognized for their sturdy construction and lasting durability, delivering secure and enduring solutions for critical applications where safety and performance are essential.
|
Material |
Specification |
Standards |
Size
|
Length |
|
ASTM A194 GR.8T 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.8T |
| Carbon | 0.80% |
| Manganese | 2.00% |
| Phosphorus, max | 0.045% |
| Sulfur, max | 0.30% |
| Silicon | 1.00% |
| Chromium | 1.00% |
| Nickel | 17.0-19.0% |
| Molybdenum | 9.0-12.0%/td> |
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 situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your needs.
These ASTM A194 GR.8T Bolts are supplied by us conforming to DIN, ISO, JIS or ANSI Standard.
ASTM A194 GR.8T Bolts find uses that are as varied as the sectors they support, 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.8T bolts may be prone to galvanic corrosion when they come into contact with dissimilar metals in the presence of an electrolyte. To reduce this risk, it’s essential to choose compatible materials and apply protective measures like coatings or isolation techniques.
Mail: sales@koasteel.nz
