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Dedicated to providing outstanding quality, our company takes pride in offering an extensive range of Alloy 20 Nuts sourced with care from trusted suppliers celebrated for their skill in producing premium alloy steel goods. These nuts function as vital components across a broad array of applications, presenting a varied selection of sizes, grades, and standards precisely adapted to satisfy the diverse needs of our valued customers. Extensively adopted throughout industries like chemical processing and manufacturing, our top-grade Alloy 20 Nuts are prized for their remarkable resistance to corrosion, especially in demanding environments containing sulfuric acid and chloride ions. Carefully engineered with precision using specialized alloys, these nuts pass through stringent heat treatment procedures to boost their hardenability, guaranteeing lasting mechanical properties and dependability across a variety of operating conditions.
| Dimension | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Nut Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Heat Treatment | : | Annealing, Stress Relieving, Case Hardening, Quenching and Tempering. |
| Type | : | Hex Nut, Heavy Hex Nut, Lock Nut, Nylock Nut, Weld Nut, Dome Nut, Flange Nut, Square Nut, Eye Nut etc. |
| 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 % |
| 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 |
At Sumakhsteel, we pride ourselves on being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. Thanks to modern production facilities positioned in key spots across the USA, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Get in touch with us for a fast quote tailored to your requirement.
We supply these Alloy 20 Nuts in accordance with DIN, ISO, JIS or ANSI Standard.
Alloy 20 Nut applications are as varied as the industries they cater to, driven mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Alloy 20 nuts typically hold up well against galvanic corrosion when matched with compatible materials. That said, pairing them with dissimilar metals in specific environments can lead to galvanic corrosion. Using appropriate insulation or choosing compatible materials can reduce this risk in applications prone to galvanic corrosion.
Yes, Alloy 20 nuts are recyclable once they’ve been used. Alloy 20 is a stainless steel variety featuring high amounts of chromium and nickel, which allows it to be recycled. Recycling plants are able to handle and repurpose Alloy 20 material, supporting sustainability initiatives and lowering the demand for virgin materials in manufacturing operations.
Alloy 20 nuts show strong resistance to corrosion, particularly in settings where sulfuric acid is present. Their makeup, which includes chromium, nickel, copper, and molybdenum, delivers outstanding corrosion resistance. Nevertheless, contact with certain harsh chemicals or severe conditions can still cause corrosion, though at a slower pace than many other materials.
When choosing the appropriate Alloy 20 nut, take into account the conditions of your application, including temperature, pressure, and exposure to chemicals. Confirm that it matches the bolt size and threading, check the material’s quality and certifications, depend on trustworthy suppliers, and seek expert advice when necessary. Weighing these considerations guarantees the best performance and durability.
Phone Us: +91 7208967217
Email: sales@sumakhsteel.com