Stainless Steel 316H Screw

SS 316H screws are fasteners that are manufactured from a material that has chromium, nickel, and molybdenum, with an additional carbon content than 316 material. Due to their excellent mechanical properties, they are applied in the manufacturing of industrial machinery, chemical production, and marine engineering where items are required to be durable and resistant to unfavorable conditions.

Chemical Composition of SS 316H Screw

The composition of Stainless steel 316H screws is crucial for understanding their properties and performance in various industrial applications.

Thus, this table provides valuable insights into the chemical composition of these screws, highlighting their properties and suitability. 

Mechanical Properties of Stainless Steel 316H Screw

The table provides essential information for engineers and manufacturers to assess the integrity and durability of Stainless steel 316H screws in demanding environments.

Thus, this valuable data on the 316H Stainless steel screws strength, ductility, and resilience is crucial for ensuring the reliability and longevity.

Features of Stainless Steel 316H Screws

Stainless Steel 316H screws offer several notable features due to their unique composition and properties which include:

• Corrosion Resistance: SS 316H screws provide very good resistance to corrosion, including chloride and salt water, because of the presence of chromium, nickel, and molybdenum.
• Molybdenum Addition: These screws contain molybdenum for enhanced capability of withstanding pitting and crevice corrosion.
• High Carbon Content: Stainless Steel 316H screws contain more carbon content than the 316 grade, enhancing properties such as strength and hardness at elevated temperatures.
• Good Weldability: These screws can be welded with proper techniques and has high-temperature strength and corrosion resistance.
• Non-Magnetic: In general, SS 316H screw is not magnetic, but may become magnetic when welded or subjected to cold working.
• Ductility: SS 316H screws maintain good ductility, thus they can bend without cracking under applied pressure.
• Creep Resistance: 316H SS screws do not deform when exposed to high temperatures and stress for extended periods.
• Thermal Stability: 316H Stainless Steel screws are used to retain the strength and other mechanical characteristics of the material at elevated temperatures.
• Ease of Maintenance: Stainless Steel 316H screws provide less maintenance is needed because it does not get stained or rusted easily.
• Resistance to Sulfide Stress Cracking: These screws ensure high performance when used in environments containing sulfur compounds.
• Impact Toughness: SS 316H screws demonstrate high measures of hardness and impact strength at different temperatures.

These features contribute to the versatility and reliability of Stainless Steel 316H screws in various demanding applications.

Uses of Stainless Steel 316H Screws

Stainless Steel 316H screws are utilized in a range of industries due to their unique properties. These bars are commonly used in industrial settings.

• Chemical Processing: SS 316H screws are used in equipment that comes in contact with corrosive material such as reactors and storage tanks containing chemicals and acids.
• Marine Applications: Stainless Steel 316H screw is suitable for marine applications such as ships and offshore structures where resistance to seawater is crucial.
• Oil and Gas Industry: 316H SS screws are applied in drilling and production equipment that experiences high temperatures and severe corrosive environments.
• Power Generation: These screws are designed for applications in high-temperature areas of power plants like turbines and exhaust systems.
• Petrochemical Plants: SS 316H screws are used in different parts and systems in petrochemical industries like refineries and chemical plants.
• Aerospace: These screws are employed in the aerospace industry due to its high strength and resistance to corrosion.
• Pharmaceutical Industry: 316H SS screws are used in pharmaceutical manufacturing and processing equipment where cleanliness and ability to withstand corrosion are paramount.
• Food and Beverage Industry: Stainless Steel 316H screws are best suited for equipment and fixtures that will be used in food and beverage preparation where the risk of corrosion is high.
• Heat Exchangers: SS 316H screws are applied in heat exchange systems that work at high temperatures.
• Parks and Recreation: These screw is recommended for use on structures and equipment that are located outside the buildings and exposed to the elements.

Thus, Stainless Steel 316H screws can withstand extreme conditions, making them a preferred choice for critical applications.