Manufactures & Suppliers of Pipes, Tubes, Flanges, Pipe Fitting & Fasteners
ASTM A193 Gr. L7M Fasteners
Grade L7M fasteners are vital in high-demand sectors, particularly in the petrochemical, oil, and gas industries. Designed in accordance with the ASTM A193 specification, these fasteners meet stringent requirements for high-strength bolting materials that perform reliably under high-temperature and high-pressure conditions. Engineered specifically for mission-critical applications, ASTM A193 Grade L7M fasteners are indispensable for ensuring the structural integrity of pressure vessels, piping systems, flanges, and valves subjected to extreme operational challenges. Their robust design and exceptional mechanical properties make them ideal for environments that demand both durability and reliability.
ASTM A193 Gr. L7M Stud Bolt, ASTM A193 Gr. L7M Bolt, ASTM A193 Gr. L7M Nuts, ASTM A193 Gr. L7M Fasteners Supplier and Manufacturer in Mumbai, India
These fasteners deliver the requisite strength to endure substantial loads, making them crucial for maintaining safety and functionality across diverse industrial applications. By utilizing Grade L7M fasteners, engineers and manufacturers can effectively meet the stringent demands of their projects, guaranteeing optimal performance even in the most challenging environments.
ASTM A193 Grade L7M fasteners are designed not only for strength but also provide remarkable resistance to corrosion and stress corrosion cracking. This exceptional durability makes them especially suitable for environments that frequently encounter harsh chemicals and extreme temperatures. The material properties of Grade L7M fasteners are further enhanced through stringent heat treatment processes, which bolster their overall toughness and fatigue resistance. Available in a range of sizes and thread configurations, these fasteners are versatile enough to address the specific requirements of various applications. By opting for ASTM A193 Grade L7M fasteners, industries can achieve long-lasting performance and reliability, significantly reducing the risk of equipment failure and costly downtime.
ASTM A193 Gr. L7M Fasteners Weight Chart Table
| Size (inches) | Weight per 100 pcs (lbs) | Weight per 100 pcs (kg) |
|---|---|---|
| 1/4" | 1.8 | 0.82 |
| 5/16" | 3.6 | 1.63 |
| 3/8" | 5.6 | 2.54 |
| 7/16" | 9.1 | 4.13 |
| 1/2" | 12.5 | 5.67 |
| 5/8" | 22.0 | 9.98 |
| 3/4" | 31.0 | 14.06 |
| 7/8" | 42.0 | 19.05 |
| 1" | 55.0 | 24.95 |
| 1-1/8" | 70.0 | 31.75 |
| 1-1/4" | 85.0 | 38.56 |
| 1-1/2" | 115.0 | 52.16 |
ASTM A193 Gr. L7M Fasteners Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 100 ksi (minimum) |
| Yield Strength | 70 ksi (minimum) |
| Elongation | 20% (in 8 inches) |
| Reduction of Area | 50% (minimum) |
| Hardness | 197 HB (maximum) |
| Impact Strength | 30 ft-lbs at -20°F |
| Fatigue Strength | 50 ksi (approximately) |
