Alloy 20 Fasteners Specifications
Standard |
ASTM B 472 / ASME SB 472 |
Dimensions |
DIN, ASTM, BS and all International Standards |
Grades |
Alloy 20 (UNS N08020), 2.4660 |
Size |
M10 TO M100 |
Length |
UPTO 1 METERS |
Types |
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
Element |
Alloy 20 |
Ni |
32 - 38 |
Fe |
Bal |
C |
0.02 max |
Mn |
1 - 2 |
Si |
0.7 max |
Cu |
3 - 4 |
Cr |
19 - 21 |
Mo |
2 - 3 |
S |
0.005 max |
P |
0.02 max |
Nb |
0.1 - 0.3 |
Mechanical Properties
Element |
Alloy 20 |
Density |
8.1 g/cm3 |
Melting Point |
1443 °C (2430 °F) |
Tensile Strength |
Psi -80,000, MPa -551 |
Yield Strength (0.2%Offset) |
Psi - 35,000, MPa - 241 |
Elongation |
30 % |
We Export To Countries
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