Stainless steel round bar 416 is a type of stainless steel bar that is made from the alloy 416 stainless steel. It is a martensitic stainless steel alloy known for its excellent machinability, high hardness, and moderate corrosion resistance.

The alloy 416 stainless steel contains 12-14% chromium, which provides it with moderate corrosion resistance, and additional sulfur, which enhances its machinability. This makes stainless steel round bar 416 suitable for applications that require extensive machining or fabrication, such as in aerospace, automotive, and machining industries.

Stainless steel round bar 416 is typically used for a wide range of applications where its machinability and hardness are important. It is commonly used in applications such as:

1. Machined components: Stainless steel round bar 416 is ideal for producing precision machined components, such as gears, shafts, and valves, due to its excellent machinability.
2. Fasteners: It is commonly used for manufacturing fasteners, including screws, bolts, and studs, where both machinability and hardness are important.
3. Pump and valve components: Stainless steel round bar 416 is used for manufacturing pump and valve components that require high hardness and moderate corrosion resistance, such as pump shafts, valve stems, and fittings.
4. Firearms: It is used in the manufacturing of firearm components, such as gun barrels, triggers, and bolts, due to its combination of machinability and hardness.
5. Food processing equipment: Stainless steel round bar 416 is used in the manufacturing of food processing equipment, such as blades, cutters, and grinding components, where good machinability and moderate corrosion resistance are important.
6. Marine applications: It is used in marine applications where moderate corrosion resistance and high machinability are required, such as in marine fittings, shafts, and propeller shafts.

It’s important to note that stainless steel round bar 416 is not as corrosion resistant as other stainless steel alloys, such as 304 or 316, and is not recommended for applications where it will be exposed to aggressive environments or chemicals. It is also not suitable for applications that require high strength or elevated temperatures. Therefore, it’s essential to consult the manufacturer’s specifications or relevant industry standards to ensure that stainless steel round bar 416 is suitable for your specific application. Proper handling, machining, and maintenance can help ensure optimal performance and longevity of stainless steel round bar 416 in your application.