What is Alloy 20?
Alloy 20 is a niobium-stabilized austenitic alloy that contains nickel, chromium, iron, molybdenum, copper, and low carbon content. Due to its exceptional chemical composition, this alloy is highly resistant to reducing and acidic solutions such as chlorides, sulfuric acid, nitric and phosphoric acid. This alloy is perfectly suitable for developing all types of bolts for industries.Alloy 20 bolts with higher tensile strength and toughness even in higher pressure and temperature conditions. The available Alloy 20 bolts are widely used in diverse industrial sectors such as power generation, chemical industries, oil and gas processing, pharmaceuticals, petrochemicals, food processing, and many others. These bolts sustain even in harsh conditions due to their superior corrosion resistance, sturdy structure, higher strength, low maintenance, and flexibility.
Alloy 20 bolts have a longer service life and higher efficiency, even at higher temperatures.These Alloy 20 Bolts have niobium content that offers resistance to intergranular corrosion. Traditional methods allow this alloy to be easily formed using cold and hot work. These bolts resist pitting and crevice corrosion cracking.
Dalloyed Works has a highly equipped manufacturing firm and well-qualified employees that work hard to fabricate dimensionally accurate Alloy 20 bolts. Dalloyed Works is a certified producer and supplier of supreme quality Alloy 20 Bolts. We provide a comprehensive range of bolts in different standard dimensions and specifications and focus on offering highly durable bolts with precise dimensional accuracy to our domestic and international clients.
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Alloy 20 Bolts Specifications | ASTM B473, ASME SB 473 |
Standard of Alloy 20 Bolts | DIN, ASTM, BS and all International Standards |
20 Alloy Bolts Length | 3 mm to 200 mm |
Alloy 20 Bolt Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
Alloy Grades | Alloy 20 |
Alloy 20 Bolts Type | Hex Bolt, Square Head Bolt, U Bolt, Carriage Bolt, Eye Bolt, T Bolt, J Bolt, L bolt, Flange Bolt, Step Bolt, Elevator Bolt, Head Plow Bolt, Lag Bolt, L bolt, T Bolt, Shoulder Bolt, Sex Bolts, Hanger Bolt, Square Bolts, Elevator Bolt, 12 point Bolts, Socket Bolt, Anchor Bolt, Mushroom Head Square Neck Bolts, Foundation Bolts, Structural Bolts, T-Head Bolts, Plow Bolt, Draw Bolt, Step Bolt, Stove Bolt, Tap Bolt, Machine Bolt. |
STANDARD | WERKSTOFF NR. | UNS | AFNOR | EN |
Alloy 20 | 2.4660 | N08020 | Z2NCUD31-20AZ | NiCr20CuMo |
ASME B18.2.1 | Square and Hex Bolts | ASME B18.9 | Plow Bolts |
ASME B18.5 | Round Head Bolts | ASME B18.15 | Forged Eye 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 % |
Alloy 20 heavy hex Bolts | US $15.60-$20.00 / Pieces |
Alloy 20 hex bolts | US $0.01-$0.40 / Piece |
Alloy 20 / 2.4660/ N08020 Hex Head Bolts | US $0.10-$150.00 / Piece |
Din975 top quality M8 Alloy 20 bolt price per piece | US $0.40-$2.00 / Piece |
High quality Alloy 20 price bolts | US $0.02-$3.00 / Piece |
High quality M8 Alloy 20 bolt price per piece | US $0.40-$1.00 / Piece |
Alloy 20 UNS N08020 2.4660 12 Point Flange Bolt | US $2.20-$2.50 / Pieces |
supplier best price Iso 4017 Alloy 20 Hex Bolt | US $0.04-$2.00 / Piece |
Din975 High quality M8 Incoloy Alloy 20 bolt price per piece | US $0.40-$3.00 / Piece |
ALLOY 20 / 2.4660 / UNS N08020 Hex Bolts | US $0.20-$0.40 / Pieces |
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