Home > Other Material > ASTM A194 GR.8C Nuts
ASTM A194 GR.8C Nutsare essential parts in demanding industrial settings, valued for their durability and dependability under high-pressure and high-temperature conditions. Manufactured from medium carbon alloy steel and heat-treated to boost strength. The remarkable thermal endurance of these nuts Offers resistance to mechanical stresses, and their precise engineering serves as a foundation in fields that demand such rigorous performance criteria, such as oil refineries, chemical plants, and facilities that are electrical
|
Material |
Specification |
Standards |
Size
|
Length |
|
ASTM A194 GR.8C Hex Nut
|
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 innovative solutions for every one of your piping requirements. With advanced production plants strategically situated in the New Zealand, we maintain 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 requirement.
We supply these ASTM A194 GR.8C Nuts in accordance with DIN, ISO, JIS or ANSI Standard.
ASTM A194 GR.8C Nuts are used across a wide range of fields, matching the many 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.
Made from medium carbon alloy steel, ASTM A194 GR.8C Nuts can be vulnerable to galvanic corrosion when combined with dissimilar metals under certain conditions. This type of corrosion happens when two dissimilar metals come into contact while an electrolyte (like moisture or saltwater) is present, which speeds up the corrosion of the less noble metal. To reduce this risk, it is advisable to use proper insulation or apply suitable coatings and corrosion inhibitors, particularly in applications where ASTM A194 GR.8C nuts encounter potentially corrosive conditions.
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