Home > Stainless Steel > Stainless Steel 420 Stud Bolts
Stainless steel 420 stud bolts are premium-quality fasteners made of grade 420 stainless steel with threaded ends valued for great strength, durability and superior wear resistance, and are commonly used to protect flanged pipes. With outstanding strength and corrosion resistance, stainless steel 420 stud bolts excel in a variety of industrial applications, including offshore installations, medical plants and automobile manufacturing, providing durability and unsurpassed reliability, especially in harsh environments.
| Specifications | : | ASTM A /SA 193 / 194 |
| Dimensions | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Stud Bolts Size | : | M02 to M33 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1495 °C (2723 °F) | 690 MPa max | 414 MPa max | 15 % |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 420 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 12.0-14.0 | – | – | – |
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We offer These Stainless Steel 420 Stud Bolts as per DIN, ISO, JIS or ANSI Standard.
Stainless Steel 420 Stud Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Construction: Building materials, timber, and construction-related services.
Manufacturing: Machinery and equipment safety in manufacturing processes that require great strength and durability.
Oil and Gas: Used on offshore platforms, refineries and pipelines to support structural components in hot environments.
Chemical: Used in chemical plants to protect equipment and pipelines containing corrosive chemicals.
Automotive: Used in automotive manufacturing to protect engine components, chassis components and exhaust systems.
Application Requirements: Assess load-bearing needs, environmental conditions, and corrosion resistance requirements.
Material Properties: Understand Stainless Steel 420’s high strength, wear resistance, and corrosion resistance properties.
Bolt Specifications: Select stud bolts that meet required specifications in terms of size, strength, thread type, and length, ensuring compatibility with mating components.
Corrosion Resistance: Ensure the bolts offer adequate protection against corrosion for the application’s environment, considering factors such as exposure to chemicals or high temperatures.
Strength: Determine the required tensile and yield strength based on the application’s mechanical requirements.
Quality and Certification: Choose from reputable manufacturers and verify certifications for product quality and compliance with industry standards.
Cost Considerations: Balance performance needs with affordability, considering factors such as initial purchase price, maintenance requirements, and potential downtime costs.
Consultation: Seek advice from engineers, manufacturers, or industry experts if uncertain about specific application requirements or bolt selection criteria.
Stainless Steel 420 Stud Bolts are generally not recommended for cryogenic applications due to their susceptibility to embrittlement and reduced toughness at low temperatures. Stainless steel grades with better cryogenic properties, such as austenitic stainless steels like 304 or 316, are typically preferred for such applications.
Stainless steel 420 stud bolts can be used with high strength and sufficient corrosion resistance in some construction applications. However, other stainless steels, such as 304 or 316, are increasingly chosen for critical building components requiring high corrosion resistance and durability.
Yes, stainless steel 420 stud bolts are reusable. Stainless steel is highly recyclable and retains its quality even after recycling. Stainless steel recycling helps conserve natural resources, reduces environmental impact, and contributes to the circular economy by eliminating waste and energy in manufacturing it reduces the amount.
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