Fathom is hiring for multiple positions across our 12 nationwide sites! To see all open positions, click here.

logo fathom

Stainless Steel CNC Machining

  • Parts In As Soon As 5-Days
  • 3 & 5-Axis Milling & Turning
    Plastics, Composites, Metals
  • Wide Variety of Materials,
    Finishing Options & Scalability
Over 200,000 quotes provided to top US companies.
Comprehensive
CNC Machining Services
multi dimensional view of a item - icon
High-Complexity,
Precision Cutting
measuring tool icon
Superior
Fathom-Quality Parts
fathom digital prototyping and manufacturing icon
Plastic & Metal
CNC Machining
Stainless Steel CNC Machining

Work with Fathom for high-quality CNC machined stainless steel parts. Using the latest CNC technology, Fathom can manufacture parts with excellent detail. Our experts have worked on thousands of CNC projects and are ready to work on your design today.

What is Stainless Steel CNC Machining? / /

CNC or Computer Numerical Control machining uses pre-programmed software to direct the movement of manufacturing equipment. Mills, grinders, lathes and more can all be controlled using CNC technology. A single set of prompts can be used to direct three-dimensional cutting tasks. The cost of manufacturing is greatly reduced as no live operator is needed. CNC is perfect for the manufacturing of metal products, including stainless steel. Stainless steel has many desirable features and can be used for many applications.

What are the Benefits of Stainless Steel in CNC Machining? / /

Due to its many advantages, stainless steel is commonly used for CNC machining. Stainless steel has good uniformity and machinability. Stainless steel is also known for its high ductility, formability, workability and weldability. Additionally, stainless steel has high corrosion and wear resistance, oxidation resistance, durability, longevity and tensile strength. Everything from construction equipment to medical components is made from stainless steel.

What Types of Stainless Steel are Used in CNC Machining? / /

Fathom offers a variety of stainless steels suitable for CNC machining, including:

  • Alloy 302: Stainless steel 302 is a high carbon alloy. 302 is known for its machinability, toughness, and corrosion resistance. Applications of stainless steel 302 include cryogenic components, items for food and beverage use, and pressure vessels.
  • Alloy 303: Stainless steel 303 is an austenitic stainless steel alloy that includes sulfur. 303 is easy to machine, grind, and polish. Applications include architectural components, nuts, bolts, aerospace parts, etc.
  • Alloy 304: Stainless steel 304 is a widely used material. 304 is easy to form, weld, and machine. Applications include sinks, saucepans, and parts for the industrial, architectural, and transportation industries.
  • 17-4 PH Stainless Steel: 17-4 stainless steel is another widely used raw material. 17-4 offers hardness, corrosion resistance, and excellent tensile strength and can be used in high-temperature environments. Applications include chemical processing components, ball bearings, fasteners, gate valves, etc.
  • Alloy 400 Series: 400 series stainless steel is composed of chromium, carbon, and nickel. Alloy 400 offers excellent corrosion and wear resistance and good weldability. Applications include chemical processing components, marine industry, propeller shafts, electronic components, salt and freshwater tanks, piping, etc

CNC Machining Services Offered by Fathom / /

Work with Fathom on your next CNC machining job. Fathom offers many CNC services, including CNC 3 & 5 AXIS, CNC milling and turning, sinker EDM, wire EDM, Swiss machining and more. As part of our comprehensive services, we also offer finishing and post-processing. CNC machining is just one of 28 manufacturing services.

Additive Manufacturing

  • FDM
  • SLS
  • SLA
  • Polyjet
  • MJF
  • DMLS
  • DLS
  • STEP (Evolve)

CNC Machining

  • CNC (3 & 5 Axis)
  • CNC Lathe
  • Precision Grinding
  • Wire & Sinker EDM

Injection Molding

  • Injection Molding
  • Tooling
  • Compression Molding

Metal Cutting and Forming

  • Thermoforming
  • Sheet Metal Punching
  • Sheet Metal Cutting
  • Metal Forming
  • Laser Cutting
  • Water Jet Cutting
  • Chemical Etching
  • Welding
  • Micro Cutting

Standalone

  • Die Casting
  • Urethane Casting
  • Composite Layups
  • Extrusion
  • Post Processing & Finishing
    • Pad Printing
    • Powder Coating
    • Bead Blasting
    • Surface Grinding
    • Polishing
    • Anodize
    • Powder Coat Passivate
    • Chemfilm
    • Vacuum Metallization
    • Silkscreen
    • Plating
    • Tumbled

CNC Machines Used by Fathom / /

Fathom’s manufacturing facilities are powered by over 530 machines, including mills, lathes, presses, press brakes, turret punches and additive systems. Fathom has equipment dedicated to metal prototype fabrication, including lasers, waterjet machines, finishing tools, autodeburring, 4 slide machines, multi-slide machines, press brakes, 300-ton presses, 22-ton presses, wire EDM machines, seely slide forming tools and 35-ton blanking presses.

Fathom provides not just CNC machining but also hybridized services leveraging prototype fabrication and additive manufacturing. Need metal prototype fabrication as part of a more complex project? Fathom can handle it. A recent case study is listed below where Fathom delivered 20,000 parts in 27 days using 55+ tools, including metal prototype fabrication services:

Case Study //

Real Customers. Real Results.

A customer came to Fathom with a complex project that spanned the technologies and processes of rapid production—and needed it done fast. Fathom delivered.

20,000 Parts // Within 27 Days
55+ Tools to Injection Mold 15,000 Parts First Article in 2 Weeks
15,000

55+ Tools to Injection
Mold 15,000 Parts

First Article in 2 Weeks

3,000+ 3D Printed Parts
3,000

3,000+ 3D
Printed Parts

2,000+ Metal Fabricated Parts
2,000

2,000+ Metal
Fabricated Parts

Hybridized Services Used //

3D Printing / Additive Manufacturing—PolyJet, SLS, MJF.

DFM Analysis + CAD Mods.

CNC Machining. Laser Cutting.

Stamping. Die Cutting. Post-Opp Drilling.

24-hour Turnaround Urethane Casting.

Injection + Compression Molding.

Model Finishing. Insert Assembly.

Advanced Project Management.

Fathom’s Locations for CNC Machining Services / /

CNC Milling Locations Nationwide

Fathom’s manufacturing network has nine locations across the United States with CNC capabilities. Our CNC locations are:

HEADQUARTERS
1050 Walnut Ridge Drive
Hartland, WI 53029
ISO 9001:2015
AS9100:2016
ITAR

ARIZONA
444 W. 21st St. Ste. 101
Tempe, AZ 85282
ISO 9001:2015
NIST 800-171 Compliant
ITAR

FLORIDA
14000 N.W. 58th Court
Miami Lakes, FL 33014
ISO 9001:2015 Design Certified
ISO 13485:2016

CALIFORNIA
620 3rd Street
Oakland, CA 94607
ISO 9001:2015 Design Certified
NIST 800-171 Compliant
ITAR

ILLINOIS
1207 Adams Drive
McHenry, IL 60051
1401 Brummel Ave
Elk Grove, IL 60007
ISO 9001:2015 Design Certified

MINNESOTA
13758 Johnson Street NE
Ham Lake, MN 55304

TEXAS
1801 Rowe Lane
Pflugerville, TX 78660
ISO 9001:2015
AS9100:2016

1513 Sam Bass Rd
Round Rock, TX 78681
ISO 9001:2015
ISO 13485:2016

Stainless Steel CNC Machining Cost FAQs / /

Q: Does Fathom offer CNC services?

A: Yes, Fathom offers CNC services.

Q: What is a CNC machine?

A: CNC machines are computer-driven manufacturing equipment.

Q: Is Fathom ISO 9001: 2015 certified?

A: Yes, Fathom is ISO 9001: 2015 certified. For site-specific certifications, please visit https://fathommfg.com/fathom-manufacturing-certifications.

Q: Is Fathom ISO 13485:2016 certified?

A: Yes, Fathom is ISO 13485:2016 certified. For site-specific certifications, please visit https://fathommfg.com/fathom-manufacturing-certifications.

Q: Is Fathom NIST 800-171 certified?

A: Yes, Fathom is NIST 800-171 certified. For site-specific certifications, please visit https://fathommfg.com/fathom-manufacturing-certifications.

Q: Is Fathom ITAR certified?

A: Yes, Fathom is ITAR certified. For site-specific certifications, please visit https://fathommfg.com/fathom-manufacturing-certifications.

Q: Can you CNC machine stainless steel?

A: Yes, stainless steel can be CNC machined.

Q: Is stainless steel good for machining?

A: Yes, stainless steel is suitable for machining.

Q: Which machining is suitable for stainless steel?

A: Stainless steel can be manufactured using CNC technology.

Q: What is CNC stainless steel?

A: CNC stainless steels are types of stainless steel suitable for computer numerical control manufacturing.

Stainless Steel CNC Machining Quotes / /

Do you need an estimate on an upcoming CNC machining project? Use Fathom’s SmartQuote application for a fast quote on any CNC file.

Manufacturing Locations Across National Time Zones
Manufacturing Locations Across National Time Zones
The Fathom Advanced Manufacturing Platform
new map update 3
HEADQUARTERS

1050 Walnut Ridge Drive
Hartland, WI 53029
ISO 9001:2015
AS9100:2016
ITAR

ARIZONA

444 W. 21st St. Ste. 101
Tempe, AZ 85282
ISO 9001:2015
NIST800-171 Compliant
ITAR

COLORADO

7770 Washington St.
Denver, CO 80229
ISO 9001:2015
ITAR

MINNESOTA

13758 Johnson Street NE
Ham Lake, MN 55304

TEXAS

1801 Rowe Lane
Pflugerville, TX 78660
ISO 9001:2015
AS9100:2016

1513 Sam Bass Rd
Round Rock, TX 78681
ISO 9001:2015
ISO 13485:2016

CALIFORNIA

620 3rd Street
Oakland, CA 94607
ISO 9001:2015 Design Certified
NIST 800-171 Compliant
ITAR

FLORIDA

14000 N.W. 58th Court
Miami Lakes, FL 33014

NEW YORK

1920 Slaterville Rd
Ithaca, NY 14850
ITAR

401 W. Shore Blvd.
Newark, NY 14513
AS9100:2016
ISO 9001:2015
ITAR

ILLINOIS

1207 Adams Drive
McHenry, IL 60051
ISO 9001:2015

1401 Brummel Ave
Elk Grove, IL 60007
ISO 9001:2015 Design Certified

fathom yellow color logo