Custom CNC Machining Stainless Steel Parts
Professional precision machining services for custom stainless steel components. With 15+ years of manufacturing expertise, Rapidaccu delivers high-quality CNC machined parts for diverse industrial applications.
Why Choose Stainless Steel for CNC Machining?
Stainless steel offers exceptional properties that make it ideal for precision machining applications across various industries.
Corrosion Resistance
Excellent resistance to oxidation and chemical corrosion in various environments.
Temperature Stability
Maintains mechanical properties at high and low temperature extremes.
Excellent Machinability
Precise machining capabilities with superior surface finishes and tight tolerances.
Hygienic Properties
Non-porous surface ideal for medical, food, and pharmaceutical applications.
Stainless Steel Grades Comparison
Comprehensive comparison of US standard stainless steel grades for optimal material selection
| Grade | Properties | Typical Applications | Cost Level |
|---|---|---|---|
| 304/304L | Excellent corrosion resistance, good formability, non-magnetic | Kitchen equipment, medical devices, chemical containers, architectural components | Standard |
| 316/316L | Superior corrosion resistance, molybdenum enhanced, marine grade | Marine equipment, pharmaceutical equipment, surgical implants, chemical processing | Premium |
| 303 | Excellent machinability, sulfur enhanced, magnetic | Precision fasteners, shafts, fittings, high-volume machined parts | Standard |
| 17-4 PH | High strength, precipitation hardening, excellent toughness | Aerospace components, pump shafts, valve parts, nuclear applications | Premium+ |
| 420 | High hardness, heat treatable, magnetic, moderate corrosion resistance | Surgical instruments, cutting tools, pump parts, valve components | Moderate |
| 440C | Maximum hardness, excellent wear resistance, high carbon content | Bearings, cutting tools, measurement instruments, springs | Premium+ |
| 2205 Duplex | High strength, excellent corrosion resistance, stress corrosion cracking resistance | Oil & gas equipment, chemical processing, marine applications, pressure vessels | Super Premium |
| 15-5 PH | High toughness, better transverse properties than 17-4 PH | Aircraft components, nuclear reactor components, petrochemical equipment | Premium+ |
Industry Applications
Custom stainless steel CNC machined parts serving diverse industries worldwide
Medical & Healthcare
Surgical instruments, implants, medical devices, laboratory equipment, and pharmaceutical processing components.
- • Surgical forceps and scissors
- • Orthopedic implants
- • Medical device housings
- • Laboratory fixtures
Aerospace & Defense
High-performance components for aircraft engines, landing gear, missile systems, and defense equipment.
- • Turbine components
- • Landing gear parts
- • Missile guidance systems
- • Exhaust manifolds
Automotive
Engine components, exhaust systems, fuel injection parts, and high-performance racing components.
- • Exhaust manifolds
- • Fuel system components
- • Valve bodies
- • Racing components
Oil & Gas
Downhole tools, valve components, pumps, and pipeline fittings for harsh operating environments.
- • Valve stems and seats
- • Pump impellers
- • Pipeline fittings
- • Downhole equipment
Food & Beverage
Processing equipment, packaging machinery, storage tanks, and sanitary fittings for food safety compliance.
- • Processing equipment
- • Sanitary fittings
- • Storage tank components
- • Packaging machinery
Marine
Propeller shafts, marine hardware, boat fittings, and offshore platform components for saltwater environments.
- • Propeller components
- • Marine hardware
- • Offshore platforms
- • Boat fittings
Our CNC Machining Capabilities
Advanced manufacturing capabilities for precision stainless steel components
Precision Manufacturing Excellence
3, 4 & 5-Axis CNC Machining
Complex geometries and intricate features with multi-axis capabilities for superior precision and efficiency.
Tight Tolerances
Achieving tolerances as tight as ±0.005mm with advanced metrology and quality control systems.
Surface Finishing
Ra 0.1μm surface finishes, polishing, passivation, and various coating options available.
Fast Turnaround
Rapid prototyping and production with lead times as fast as 3-7 days for standard parts.
Frequently Asked Questions
Common questions about our stainless steel CNC machining services
What stainless steel grades can you machine?
What tolerances can you achieve with stainless steel machining?
Do you offer surface finishing services?
What is your typical lead time for stainless steel parts?
Do you provide material certification and quality documentation?
What file formats do you accept for custom parts?
Get Your Custom Quote Today
Contact our experienced team for professional stainless steel CNC machining services
Contact Information
Company
Rapidaccu Manufacturing
Professional CNC Machining Services
Address
Rongli Industrial Park, Dalang
Longhua District, Shenzhen, China
Experience
15+ Years in Precision CNC Machining
Why Choose Rapidaccu?
- ISO 9001:2015 Certified Quality System
- Advanced 3, 4 & 5-Axis CNC Equipment
- Competitive Pricing with Fast Delivery
- Complete Material Certification
- 24/7 Production Capability