SUZHOU POLESTAR METAL PRODUCTS CO., LTD
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High Temp 310S CNC Parts Oxidation Resistance Chemical Custom
Key Elements
| Keyword | Technical/Performance Insights | Application Examples | Industry Value |
|---|---|---|---|
| High Temp 310S | Austenitic heat-resistant steel (25Cr-20Ni) | Burner nozzles/Heat treatment parts | Replaces costly nickel alloys, stable at 800-1100°C |
| 1100°C Oxidation | 25% Cr forms oxidation barrier (6x better than 304) | Reactors/Valves/Heat exchangers | Reduces maintenance, extends lifespan |
| Chemical Custom | Customized for H2SO4/HNO3 environments | Acid washing frames/Reactor shafts | Adapts to corrosive media via coatings |
| CNC Parts | 5-axis machining (±0.05mm, Ra 1.6μm surface) | Pump impellers/Catalyst holders | Monolithic structures avoid weld failures |
Comparative advantages of materials:
310S vs 304 stainless steel: At 900 ° C, the oxidation weight loss rate of 310S is only 1/5 of that of 304 (ASTM G54 test)
310S vs nickel based alloy: cost reduced by 40%, strength maintained (tensile strength ≥ 90MPa at 800 ° C)
Why Do We Choose Stainless Steel as the Raw Material for CNC Components?
Stainless steel plays an important role in CNC machining and is a high difficulty but high-value material. Its excellent corrosion resistance, high strength, and high temperature resistance make it suitable for high-end fields such as medical, chemical, and aerospace, while its good processing performance and diverse surface treatments support high-precision manufacturing of complex parts. Despite the difficulty of processing, its durability, reliability, and wide range of application scenarios make it an indispensable material in CNC machining.
Advantages of Stainless Steel CNC Machining:
Excellent corrosion resistance:
The corrosion resistance, high strength, high temperature resistance, and hygiene characteristics of stainless steel make it irreplaceable in fields such as chemical, automotive, aerospace, food, and medical industries, making it an important material in CNC machining.
High strength and hardness:
Stainless steel has high mechanical strength and hardness, and can withstand high loads and impacts. In the fields of automotive, aerospace, and construction, stainless steel parts are used to manufacture high-strength structural components and critical parts.
High temperature resistance:
Some stainless steels (such as 310, 316) can still maintain their mechanical properties and corrosion resistance at high temperatures.
Hygiene and Cleanliness:
Stainless steel has a smooth and pore free surface, which is not prone to bacterial growth and is easy to clean and disinfect. Widely used in the fields of food, medicine, and pharmaceuticals to meet strict hygiene standards.
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 |
Why Choose Us to Process for You?
Choosing our CNC machining services ensures not only precision and quality but a partnership built on trust and reliability. At Polestar Metal, we are committed to delivering excellence in every aluminum component we produce. From prototyping to full-scale production, we are equipped to meet your specific needs and bring your designs to life.
