SUZHOU POLESTAR METAL PRODUCTS CO., LTD
SUZHOU POLESTAR METAL PRODUCTS CO., LTD Your Best Reliable Custom Hardware Supplier! Focus on the small special hardwares!
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CNC Turned Round Ring with Radius Flange CNC 17-4PH Stainless Steel Parts Nickel Plated
Stainless Steel is a popular and highly versatile material known for its exceptional strength, and durability, along with high temperature, and corrosion resistance. It is widely used in industries such as construction, automotive, aerospace, and manufacturing, with applications ranging from heat exchangers, industrial ovens, exhaust systems, construction equipment, heavy machinery, engine components, fasteners, turbine blades, tanks, pumps, valves, orthopedic implants, and medical equipment.
CNC machining of stainless steel is used to produce a variety of parts in the medical industry, robotics, food and beverage industry, aerospace, and any industry that requires high-strength applications. Stainless steel is an ideal material for applications such as:
Stainless steel provides excellent machinability, outstanding uniformity, and is corrosion and oxidation resistant, leading to longer product life and lower total cost of machined parts.
We offer a variety of stainless steel options to suit any specifications or requirements. Stainless Steel 304/304L and 316/316L as well as Stainless Steel 303 and Type 360 (17-4) have all proven to be high-quality options for CNC machining projects that require either milling or turning.
| Stainless Steel Alloy | Ultimate Tensile Strength | Elongation | Hardness |
| Stainless Steel 303 | 75-90 ksi | 35-50% | 228 HB |
| Stainless Steel 304 | 99 ksi | 52% | 85 HRB |
| Stainless Steel 316 | 85 ksi | 56% | 81 HRB |
| Stainless Steel 17-4PH | 150 ksi | 8% | 33 HRC |
Why Choose Stainless Steel?
Stainless steel is a preferred material for CNC-machined parts, owing to its array of advantages. Notably, it offers exceptional corrosion resistance, making it suitable for applications exposed to harsh environments or chemicals. Its high strength and durability ensure long-term reliability, while its non-reactive nature makes it ideal for industries requiring strict hygiene standards, such as food processing and medical equipment manufacturing. Additionally, stainless steel’s aesthetic appeal, low maintenance requirements, and ability to withstand high temperatures further underscore its value, making it a top choice for precision CNC-machined components.
CNC Machining Tolerance
| Precision Machining | Metals, PEEK, And ULTEM with Drawing | Other Plastics with Drawing | No Drawing |
| Linear Dimension | +/- 0.0025 mm +/- 0.0001 inch | +/- 0.05 mm
+/- 0.002 inch | ISO 2768 Medium |
| Hole Diameters (Not Reamed) | +/- 0.0025 mm
+/- 0.0001 inch | +/- 0.05 mm +/- 0.002 inch | ISO 2768 Medium |
| Shaft Diameters | +/- 0.0025 mm
+/- 0.0001 inch | +/- 0.05 mm
+/- 0.002 inch | ISO 2768 Medium |
