Alloy steels 4140, 4340, 45#: heat treatment and strength applications.
Overview
ANXIN CNC provides professional steel alloy cnc machining for customers worldwide. We stock over 30 material grades with mill certificates, so material procurement never delays your project.
Our Advantages
- Aluminum & aluminum alloys
- Stainless steel & steel alloys
- Copper & brass
- Engineering plastics (PEEK, POM, Nylon)
Not sure which material fits your application? Our engineers compare strength, corrosion resistance, machinability and cost side by side before you commit.
Quality & Tolerances
Standard tolerance is ISO 2768-m; precision features hold ±0.01mm and ground surfaces reach ±0.005mm with Ra 0.4 finish. Every order is verified on CMM with a full inspection report, and material certificates are available for all metal parts.
Lead Time & Shipping
- Prototypes: 3-5 working days
- Production orders: 7-15 working days
- Express shipping: 3-5 days door to door (DHL/FedEx/UPS)
- Sea/air freight available for volume orders
Get a Free Quote
Upload your CAD files (STEP, IGS, DWG, PDF) through our contact page and receive a formal quotation with DFM analysis within 24 hours. NDA signed on request - your designs stay confidential.