Sulfuric acid and acetic acid resistance are high in Alloy 20 pipe fittings, which can be used in high corrosive and acidic media. Alloy 20 can be easily made by hot or cold workings using traditional methods. Alloy 20 pipe forged fittings should be carefully heated under 2100-2250°F before forming, guaranteeing that the temperature of the pipe fittings does not fall below 1800°F. Alloy 20 has a lower hardness that can be easily collectible when heating above temperature, but it could negatively stabilize the alloy.
Our clients like Alloy 20 fasteners, which are used in various industries such as chemical industries, food processing, pharmaceutical companies, plastic industries, chemical industries, and so on. In addition, Alloy 20 is a good choice for mixing tanks, heat exchangers, pickling equipment, and other similar applications.
STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
– Incoloy 20 Nuts
– UNS N08020 Nuts
– Alloy 20 Hex Nuts
– Alloy 20 2.4660 Nuts
– Incoloy 20 Square Nuts
– Alloy 20 Heavy Hex Nuts
– Alloy 20 Wing Nuts
– Carpenter 20 Coupling Nuts
– Incoloy 20 Bolts
– UNS N08020 Bolts
– Alloy 20CB3 Hex Bolts
– Alloy 20 2.4660 Bolts
– Incoloy 20 Heavy Hex Bolts
– Alloy 20 Machine Bolts
– Alloy 20 U Bolts
– Carpenter 20 J Bolts
– Incoloy 20 Screws
– UNS N08020 Screws
– Alloy 20 Hex Head Cap Screws
– Alloy 20 2.4660 Screws
– Alloy 20CB3 Screws
– Alloy 20 Hex Head Screws
– Carpenter 20 Socket Cap Screw
– Alloy 20 Socket Head Cap Screws
– Incoloy 20 Washer
– UNS N08020 Washers
– Alloy 20 Dome Washer
– Alloy 20 2.4660 Washerss
– Alloy 20 Hexagonal Washer
– Alloy 20CB3 Ogee Washers
– Alloy 20 Spring Washers
– Carpenter 20 Square Washer
– Alloy 20CB3 Stud Bolts
– UNS N08020 Stud Bolts
– Alloy 20 2.4660 Stud Bolts
– Alloy 20CB3 Stud Bolts
– Incoloy 20 Threaded Rod
– Alloy 20 Full Threaded Stud Bolts
– Alloy 20 Half Threaded Stud Bolts
– Carpenter 20 Studs
– Incoloy 20 Anchor Bolts
– UNS N08020 Anchor Bolts
– Alloy 20 2.4660 Anchor Bolts
– Alloy 20CB3 Anchor Bolts
– ASTM B473 Alloy 20 Anchor Bolts
– Alloy 20 Pin Type Anchor Bolt
– Incoloy 20 Sleeve Anchor Bolt
– Carpenter 20 Bullet Type Anchor
Specification : | ASTM B473 / ASME SB473 |
Standard : | DIN, ASTM, BS and all International Standards |
Nuts Size : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Bolt / Screw Size : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
Washers Size : | M1 – M64 | #4 to 3″ | Custom Sizes |
Length : | M02 to M33 |
Self Tapping Screw Size : | No.2 – No. 14 |
Types : | Nuts, Bolts, Screws, Stud Bolts, 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. |
Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
The full identification of the fasteners should be continuously marked down its whole length, including :
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