Size In Ready Stock
- Grade L71 Stud Bolts = M4 To M100
ASTM A320 Gr L71 material based on a chromium molybdenum alloy steel. ASME SA320 Gr L71 bolts mostly used with ASTM A194 Grade 2H or ASTM A194 Grade 8 nuts.
Table of Content
Delivery Time and Location
Nutrien
Lanxess
ASTM A320 Grade L71 Specification
Size In Ready Stock
L71 Stud Bolts Threads
Manufacturing Method
Characteristics
Testing Methods
Installations
Packaging Method
Raw Material Origin
Grade L71 hex bolts are generally engineered for low temperature applications. Saudi Aramco Approved ASTM A320 Grade L71 stud bolts manufacturer in India, Offers A320 L71 bolts With 10% to 15% discounted price in Mumbai On bulk order.
Manufacturing Standard of A320 Grade L71 Stud Bolts
| Manufacturing Standard | Types |
|---|---|
| Stud Bolts & Studs | BS 2693 & IS 1862 |
| Clamping Studs | IS 13178 |
| Thread Stud Bolts | ASME B18.31.2 |
| Double End Stud Bolts | DIN 835 |
| Plain End Stud Bolts | DIN 975 |
| Stud Bolts with Flange | ASME B16.5 |
| Welding Studs | DIN 525 |
ASTM A320 Gr L71 Equivalent
BS (England)
American (UNS)
USA (Werkstoff No)
Heat Treatment of ASTM A320 Grade L71 Bolts
A320 Gr L71 Material Impact Test
| Test Temperature | |
|---|---|
| -100°F | -73°C |
Tensile Strength of Grade L71 Stud Bolts
Tensile strength of ASTM A320 Grade L71 stud bolts is 125 ksi (860 MPa).
A320 L71 Bolts Chemical Composition
Mechanical Properties of ASME SA320 Grade L71 Bolt
| Properties | ASTM A320 Grade L71 |
|---|---|
| Yield Strength | 105 ksi |
| Elongation in 2 inch | 16% (Min.) |
| Reduction of Area | 50% (Main.) |
| Hardness | 321 HBW (Max.) |
Types Of ASTM A320 L71 Stud Bolts
ASTM A320 Grade L71 Full Threaded Stud Bolts
A320 Grade L71 Tap End Stud Bolts
Grade L71 Double End Stud Bolts
L71 Reduced Shank Stud Bolts
SA 320 Grade L71 Weld Studs Bolts
ASME SA320 Gr L71 Threaded Studs