CNC Stainless Steel Parts , Custom Precision Prototype Machining With Passivating
Stainless steel is well-suited for a wide array of CNC machining projects, due to its excellent machinability and outstanding uniformity.
JYH CNC Precision Machining delivers high quality precision machining with an incredible range of manufacturing capabilities.
Stainless Steel Grades Chart
GRADE
| TYPE | TRAITS | USES |
3CR12 | Ferritic | Useful corrosion resistance, particularly in wet abrasion environments. Readily welded and formed. | Tanks, flues, bins, chutes, rail wagons |
201 |
Austenitic
| Low nickel, high work hardening. | Cookware, hose clamps |
301 | Austenitic | Combination of strength and ductility to withstand severe forming methods. Corrosion resistance comparable to 302. | Rail cars, automotive components |
302 | Austenitic | Excellent corrosion resistance. High strength and hardness. | Food and drink, sanitary, cryogenic and pressure applications |
303 | Austenitic | Addition of sulfur or selenium gives it best machinability of all austenitic grades, but reduces corrosion resistance compared to 304. | Nuts and bolts, aircraft fittings and gears, bushings |
304
304L 304H | Austenitic | Slightly magnetic when cold worked. Excellent corrosion resistance but susceptible to pitting corrosion in warm chloride environments. Excellent toughness
Accounts for 50% of all stainless steel produced. | Architecture, kitchens, food processing |
309S |
Austenitic
| Resistant to oxidation. | Heating, furnace parts |
316
316L 316H | Austenitic | Same mechanical and physical properties as 304 but more resistant to pitting corrosion, especially in warm chloride environments. Virtually non-magnetic. | Marine architectural components, food processing, hot water systems |
317L | Austenitic | Improved corrosion resistance over 316. 317L is a variation of 317 suitable for heavy-gauge welding. | Pulp and paper machinery, ink and dying processes, acetic acid distillation |
321 | Austenitic | Titanium-stabilized. | Aircraft, heat exchangers (up to intermediate temperatures) |
400 | Ferritic | Corrosion resistance comparable to 409, better surface finish | Caskets, applications requiring better finish than 409 |
409, Aluminized 409 | Ferritic | Resists atmospheric and automotive exhaust gas corrosion. Aluminized version adds salt and cosmetic corrosion resistance. | Auto exhaust systems, heat exchangers, furnace liners |
410, 410H | Martensitic | Resists dry atmospheres, freshwater, mild alkalis and acids, steam, and hot gases. Must harden for best heat and corrosion resistance. 410H has better hardenability. | Bolts, nuts, screws, pump parts and shafts, turbine parts, mine ladder rungs, cutlery, rulers, cold heading |
420, 420HC | Martensitic | Good resistance in hardened condition to atmosphere. Higher-carbon grade. HC offers better hardenability. | Cutlery, stainless steel hospital equipment, needle valves |
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 * 750 *650 mm 38.0 * 22.5 * 22.5 inch |
Advantages and Benefits of Steel CNC Machining:
|
|
|
|
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
-Vacuum and pressure vessels
-Heavy construction equipment
-Gears
Benefits of Stainless Steel 303
-Resistant to oxidation
-Non-magnetic austenitic stainless steel
-Corrosion-resistant properties
-Designed to exhibit improved machinability
Benefits of Stainless Steel 316/316L and 304/304L
-Processed for improved machinability
-Faster machining speeds
-Corrosion resistant
-Longer tool life
-Lower total cost of machined parts
Benefits of Stainless Steel Type 360 (17-4 SS)
-Designed to exhibit improved machinability
-Superior corrosion resistance
-High strength in all conditions
-Precipitation-hardening martensitic stainless steel
We have an ensuring Quality sysem for our clients.
Payment method
Shipping way
Package way
After service sales
FAQ:
1-What is the advantage of working with JYH company? Why should I choose your company to make my parts?
|
2-What industries use JYH services?
|
3-How many machines do you have?
|
4-How do I get a quote?
|
5-What types of files do you accept?
|
6-Do you provide First Article of Inspection (FAI) Service?
|
7-What is payment term does your company can be acceptable?
|
8-What is your lead time after we place an order with you? |
CNC machining workshop
JYH technology, Your Professional CNC Machining Steel prototyping Service Partner!