Fastners - ALLOY 20 FASTENER
Specification of Alloy 20 Fasteners
| Grades | Alloy 20 (UNS N08020) |
|---|---|
| Specifications | ASTM / ASME B / SB 564 / 160 / 472 |
| Size | ½" NB - 48" NB |
| Length | Upto 1 Meters |
| Type | Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts. |
Chemical Composition of Alloy 20 Fasteners
| Ni | Fe | C | Mn | Si | Cu | Cr | Mo | S | P | Nb |
|---|---|---|---|---|---|---|---|---|---|---|
| 32 - 38 | Bal | 0.02 max | 02-Jan | 0.7 max | 04-Mar | 19 - 21 | 03-Feb | 0.005 max | 0.02 max | 0.1 - 0.3 |
Mechanical Properties of Alloy 20 Fasteners
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30% |