What is stainless steel?

Stainless steel is an alloy known for its exceptional strength, corrosion resistance, and aesthetic finish, making it a versatile choice for CNC machining. Composed primarily of iron, chromium, and other alloying elements, stainless steel is widely used in industries where durability, hygiene, and visual appeal are critical. It’s suitable for applications ranging from medical devices and food processing equipment to marine components and scientific instruments.

Why engineers choose stainless steel for CNC machining

• Excellent corrosion resistance: Stainless steel withstands harsh environments, moisture, and chemicals, making it ideal for parts exposed to challenging conditions or requiring hygienic surfaces.
• High strength and durability: This material maintains mechanical integrity under load and stress, delivering long service life for both functional and structural components.
• Good machinability in many grades: While tougher than materials like aluminium, many stainless steels can still be machined to precise tolerances, offering a balance between strength and manufacturability for demanding applications.