Description
DIN 2.4660 Alloy Hexagon Nut, Alloy 20 Structural Bolts, UNS N08020 Fender Washers, Alloy 20 Threaded Stud Suppliers.
ASTM B 472 / ASME SB 472 Alloy 20 Foundation Fasteners, Alloy 20 Anchor Fasteners, Alloy 20 Fine Fasteners Leading Manufacturers.
Alloy 20 Machine Washers, Alloy ASTM B472 Jam Nuts, Alloy 20 Heavy Studs , Alloy 20 Round Bend Hook Bolts Exporter.
As a manufacturer, supplier, stockiest and exporter, we offer these UNS N08020 Fasteners in custom-made sizes and thicknesses as per the exact demands of our esteemed clients. We offer the same in international and national quality of standards at cost-effective rates to our patrons.
ASTM B 472 Alloy 20 Fasteners Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | EN |
| Alloy 20 | 2.4660 | N08020 | Z2NCUD31-20AZ | NiCr20CuMo |
DIN, ASTM, BS Alloy 20 Fasteners Specification
Dimensions : DIN, ASTM, BS and all International Standards
Specifications : ASTM B 472 / ASME SB 472
Grade : Alloy 20 – UNS N08020 )
Size : M10 TO M100
Length : UPTO 1 METERS
Alloy 20 Fasteners 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 |
Alloy 20 Fasteners Physical & 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 % |
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