Bronze CNC Machining Services

High-Precision Machining for Durable & Corrosion-Resistant Bronze Parts
Custom Prototypes and Production with Superior CNC Expertise

Bronze CNC Machining Capabilities

FeatureDetail
Max Part Size (X/Y/Z)2300 × 1500 × 600 mm
Minimum Feature Size⌀1 mm
Wall Thickness0.25 mm
Tolerance±0.005 mm
Surface Finish (as milled)Ra 0.4–3.2 µm
Standard Lead Time3 working-days for rapid prototyping
Pricing LevelTo be confirmed after design review
Type of MachineGantry CNC / 3-4-5-Axis CNC / Mill-Turn Compound CNC / Swiss-Type CNC / Turning Machine...etc...
Bronze GradesC932 (SAE 660 Bearing Bronze), C954 (Aluminum Bronze), C510 (Phosphor Bronze), C630 (Nickel-Aluminum Bronze)

Precision Bronze CNC Machining

Bronze 3/4/5-axis CNC milling with polished flutes and high RPM

3, 4, 5-Axis CNC Milling

High-speed milling for valves, gear housings, and cosmetic faces. Balanced holders and light finish passes deliver bright surfaces ready for sealing or plating where required.

Bronze CNC turning and mill-turn for bearings and bushings

CNC Turning & Mill-Turn

Fast, repeatable turning for bushings, sleeves, and bearing components. Mill-turn one-setup keeps concentricity tight and improves surface finish across features.

Bronze CNC Machining Capabilities

FeatureDetail
Max Part Size (X/Y/Z)2300 × 1500 × 600 mm
Minimum Feature Size⌀1 mm
Wall Thickness0.25 mm
Tolerance±0.005 mm
Surface Finish (as milled)Ra 0.4–3.2 µm
Standard Lead Time3 working-days for rapid prototyping
Pricing LevelTo be confirmed after design review
Type of MachineGantry CNC / 3-4-5-Axis CNC / Mill-Turn Compound CNC / Swiss-Type CNC / Turning Machine...etc...
Bronze GradesC932 (SAE 660 Bearing Bronze), C954 (Aluminum Bronze), C510 (Phosphor Bronze), C630 (Nickel-Aluminum Bronze)

Bronze Grades

From free-cutting bearing bronzes to tough aluminum bronzes for high-load applications.

C932 bearing bronze bushing (3:2)

C932 (SAE 660 Bearing Bronze)

  • Free-machining; excellent bearing properties
  • Good seizure resistance and embeddability
  • Ideal for bushings, sleeves, thrust washers
  • Fine finishes with light polish pass

High SFM with sharp tools; chip-breakers help control stringers on lathes.

C954 aluminum bronze machined gear (3:2)

C954 (Aluminum Bronze)

  • High strength and wear resistance
  • More abrasive; may work-harden
  • Great for gears, wear plates, heavy service
  • Requires coolant and rigid setups

Moderate SFM with firm feed; use coated carbide and steady chip evacuation.

C510 phosphor bronze precision spring part (3:2)

C510 (Phosphor Bronze)

  • Good spring properties; corrosion resistant
  • Moderate machinability; can be springy
  • Contacts, springs, precision hardware
  • Polishes well for cosmetic faces

Use sharp edges and short stick-out; plan a light finish pass for flatness.

C630 nickel-aluminum bronze marine valve component (3:2)

C630 (Nickel-Aluminum Bronze)

  • Very high strength; seawater resistant
  • Excellent for marine valves and hardware
  • More difficult to machine than C932
  • Coolant + rigid fixturing essential

Lower SFM, strong chip load, coated carbide; consider stress relief on large parts.

Display of Our Bronze CNC Machining Parts

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