Customized Stainless Steel CNC Machining Services ISO9001 Approved
Stainless steel parts provide excellent machinability, workability, and uniformity, and are resistant to corrosion and oxidation and JYH's steel CNC machining service is a good choice for high quality, ISO 9001 certified parts.We have a complete set of production process system. For batch production projects, we have certain control process,strict implementation of the first sample confirmation process, optimization of production procedures, to achieve high efficiency,low cost, high quality.

The tolerance of CNC Machining For Stainless Steel Parts
Type | Tolerance |
Linear dimension | +/- 0.025 mm +/- 0.001 inch |
Hole diameters (not reamed) | +/- 0.025 mm +/- 0.001 inch |
Shaft diameters | +/- 0.025 mm +/- 0.001 inch |
Part size limit | 950 * 650 *550 mm 38.0 * 22.5 * 22.5 inch |
Physical PropertiesChemical Properties
- High strength-to-weight ratio.
- Contains high levels of chromium, molybdenum, and/or other alloying elements.
- Good corrosion resistance
- The higher levels of alloying elements often allow alloys to be heat-treated to a wide range of hardness levels.
- High strength and durability
- Resistance to wear
- Hardness at high temperatures
Stainless Steel Alloy | Ultimate Tensile Strength | Elongation | Hardness |
Stainless Steel 303 | 109 kpsi | 45% | 98 HRB |
Stainless Steel 304 | 75 kpsi | 75% | 75 HRB |
Stainless Steel 316 | 85 kpsi | 55% | 75 HRB |
Stainless Steel 17-4PH | 150 kpsi | 10% | 35 HRC |
Stainless Steel Machining Applications
CNC machining of stainless steel is used to produce a variety of parts in the medical industry, robotics, food and beverage industry, aerospace, and any industry that requires high-strength applications. Stainless steel is an ideal material for applications such as:
- Medical instruments
- Machine parts
- Gears
- Parts for tractors
- Heavy construction equipment
- Vacuum and pressure vessels
Benefits of Stainless Steel 304/304L and 316/316L
- Processed for improved machinability
- Outstanding uniformity
- Faster machining speeds
- Longer tool life
- Improved part surface quality
- Corrosion resistant
- Lower total cost of machined parts
Benefits of Stainless Steel 303
- Designed to exhibit improved machinability
- Non-magnetic austenitic stainless steel
- Corrosion-resistant properties
- Resistant to oxidation
Benefits of Stainless Steel Type 360 (17-4)
- Precipitation-hardening martensitic stainless steel
- Superior corrosion resistance
- High strength in all conditions
- Good machinability
We have an ensuring Quality sysem for our clients.

Advantages and Benefits of Steel CNC Machining:
- Rapid Turnaround: Using the latest in steel CNC machining and online quoting technologies, JYH produces highly accurate, quick turn machined parts in as fast as 1- 2 days.
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- Custom Finishes: Select from a variety of finishes on metal,built to precise design specifications.
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- Material Selection: Choose from over 50 metal, Metal milling offers a variety of certified materials.
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- Precision: Offers high-precision tolerances ranging from +/-0.001″ – 0.005″, depending on customer needs.
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FAQ:
1-What is the advantage of working with JYH company? Why should I choose your company to make my parts? - Our industrial CNC machining, and injection moulding services provide parts made directly from the customer’s 3D CAD model, reducing the likelihood of errors. Proprietary software automates toolpath generation to decrease manufacturing times and reduce costs.
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2-What industries use JYH services? - We serve a variety of industries including medical device, automotive, lighting,Robot, aerospace,consumer product.
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3-How many machines do you have? - We currently have more than 60 machines: roughly 40+ CNC mills and 30 Injection mold machine,10+ 3D printers. With our long history of growth, this number is always changing.
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4-How do I get a quote? - To get a quote for all of our services, simply send us your 3D CAD model to us. You'll get an interactive quote within hours with free design feedback. If there are problem areas in the submitted design,we will provide free design feedback(DFM).
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5-What types of files do you accept? - We can accept native SolidWorks or ProE files as well as solid 3D CAD models from other CAD systems output in IGES (.igs), STEP (.stp), ACIS (.sat) or Parasolid (.x_t or .x_b) format.
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6-Do you provide First Article of Inspection (FAI) Service? - We can provide FAI as part of the unlimited offer.
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7-What is payment term does your company can be acceptable? - We can accept T/T (50 prepayment should be paid before start the production; the 50% remaining payment should be paid after finish the project).
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8-What is your lead time after we place an order with you? Once get your order,we will sart to order review and it is usually takes 3-5 work days,but it should be finally to the actual product quantity, structure, post-processing. |
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JYH technology, Your Professional CNC Machining Steel Series Service Partner!