.png)
416 Stainless Steel
416 Stainless Steel: The Ultimate Free-Machining Grade. Optimized for high-speed CNC production and intricate components.
416 Stainless Steel
416 is a martensitic free-machining stainless steel. By adding sulfur, the machinability is maximized, allowing for the highest cutting speeds of any stainless steel grade.
Chemical Composition | Percentage % |
|---|---|
Carbon | 0.15% max |
Manganese | 1.25% max |
Silicon | 1.00% max |
Nickel | - |
Chromium | 12.00-14.00% |
Sulphur | 0.15% min. |
Phosphorous | 0.06% max |
Molybdenum | - |
Certified Quality Assurance
At Progressive Metal Manufacturing, we recognize that precision begins with material certainty. Our 416-grade stainless steel is managed under a strict quality control framework, with BS EN 10204 3.1 mill certification available for every order. We provide full chemical and mechanical transparency, ensuring that your raw materials meet the exact specifications required for high-performance engineering. Simply request your documentation at the point of order for total peace of mind and audit-ready traceability.
Industrial Applications & Versatility
Grade 416 is renowned for being the fastest-machining stainless steel,
making it the premier choice for high-speed automated production.
Its unique properties are essential for manufacturing automatic screw-machined components,
gears, and motor shafts where efficiency and precision are critical.
Beyond the workshop, its durability and strength make it a staple in the production of valves,
pump shafts, and heavy-duty fasteners such as bolts, nuts, and studs.
From the internal mechanisms of industrial washing machines to complex mechanical assemblies,
Progressive Metal Manufacturing provides the foundational strength for the world's most reliable hardware.
Precision Supply & Custom Specifications
We specialize in providing flexible supply solutions tailored to your production workflow.
Whether you need a singular prototype or high-volume batches,
our facility utilizes advanced sawing technology to deliver custom-cut lengths with exacting tolerances.
Our current inventory of SS416 is available in the following specifications:
Standard Round Bar (Annealed): Diameters ranging from 50mm to 285mm.
High-Strength Round Bar (Quenched & Tempered): Specialized diameters from 70mm to 130mm.
Our veteran sales team is ready to assist with your specific machining requirements,
offering technical advice to help you select the optimal material condition for your project.
316 Stainless Steel
304 Stainless Steel
431 Stainless Steel
