Home > Other Material > ASTM A193 B8 CL4 Stud Bolts
Material | Specification | Standards | Size | Length |
ASTM A193 B8 CL4 Stud Bolt
| IS BS ASTM | DIN, ISO, JIS, GB, IS, BS, ASTM | M 02 to M 160 | 3 mm to 200 |
| Element | B7 | B8 | B8M |
| 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 Sumakhsteel, we take great pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for all your piping requirements. Featuring modern production facilities strategically positioned across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials available on hand.
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We supply These ASTM A193 B8 CL4 Stud Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
High Temperature Resistance: These stud bolts are manufactured from AISI 347 stainless steel, delivering outstanding resistance to elevated temperatures. They are capable of enduring temperatures as high as 800°F (427°C) while retaining their mechanical properties.
Corrosion Resistance: AISI 347 stainless steel, which is the material found in ASTM A193 B8 CL4 stud bolts, provides greater corrosion resistance than ordinary carbon steels. This makes them well-suited for settings where corrosion poses a risk, including chemical processing plants and offshore oil rigs.
Strength and Durability: These stud bolts undergo heat treatment to attain the necessary mechanical properties, such as high tensile strength and solid toughness. This guarantees dependability and lasting performance in challenging conditions.
Wide Application Range: ASTM A193 B8 CL4 stud bolts serve a range of industries including petrochemical, power generation, and refining, where high-temperature and corrosive conditions frequently occur. They work well for bolting purposes in pipelines, pressure vessels, and equipment exposed to raised temperatures.
Compliance with Standards: Meeting ASTM A193 compliance guarantees that these stud bolts satisfy rigorous industry benchmarks for quality, performance, and dimensional precision. This offers assurance regarding their dependability and appropriateness for critical applications.
ASTM A193 B8 CL4 Stud Bolts serve applications as varied as the industries that rely on them, 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.
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