Stainless Steel CNC Machining Parts

Basic Info.
Trade Term: EXW,FOB,CIF.CFR
Payment Term: T/T,L/C, Western Union
Delivery Time:7-30days
Place of Origin: Ningbo, China
Stainless Steel CNC Machining PartsS
Machining Parts China
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Information About HEWCHO Stainless Steel CNC Machining Parts
Features of stainless steel machined parts:
·Product name:Stainless Steel CNC Machinng Parts
·Material:Stainless Steel 303, 304, 316
·Machining Tolerances:0.01mm
·Machining Process:
CNC Turning, CNC Milling, Grinding, Threading, Tapping, Bending, Welding,
Drilling, Forging
·Min. Order:500PCS
·Surface Treatment: Polishing, Heat Treatment, Sand Blasting, Zinc Plated,
Anodization, Chemical Fim,
·Packing: Carton Box, Blister tray, Pallet, Wooden Case.A
·Certificate:ISO9001:2008, ISO/TS16949

As stainless steel parts manufacturers, we provide stainless steel CNC
machining services. The stainless steel machine parts are of good quality in
our company.


What we can Provide: CNC Turning Service Machining Material:
Stainless Steel
CNC Machining Service Carbon Steel
CNC Turning Service Stainless Steel
CNC Milling Service Aluminum
Cold Forging Service Brass
Metal Stamping Service Copper
Titanium Alloy
Surface Treatment Surface Treatment Application: Automobile
Spare Parts
Heat Treatment Automobile Spare Parts
Sand Blasting Electrical Appliance Industry
Polishing Electronics Industry
Zinc Plated General Industry
Anodization Machinery and Equipment
Chemical Fim Hydraulic and Pneumatic
Stainless Steel Parts Features:
Chemical Composition
Corrosion resistance of stainless steel decreases with the increase of carbon
content. Therefore, most stainless steels have low carbon content, the maximum
is not more than 1.2%, and some steels have ωc (carbon content) even lower
than 0.03% (eg 00Cr12 ). The main alloying element in stainless steel is Cr
(chromium). The corrosion resistance of steel is only when the Cr content
reaches a certain value. Therefore, stainless steel generally has a Cr
(chromium) content of at least 10.5%. Stainless steel also contains elements
such as Ni, Ti, Mn, N, Nb, Mo, Si, and Cu. Stainless steel machining components
have the following features:

Weldability: Stainless steel machined products have good weldability. These
products can be used for vessel parts, water heaters, drinking fountains, etc.
Heat resistance: Heat resistance means that stainless steel machining
components can still maintain its excellent physical and mechanical properties
at high temperatures.
Corrosion resistance: When the amount of chromium atoms in the steel is not
less than 12.5%, the electrode potential of the steel can be abruptly changed
from a negative potential to a positive electrode potential. Prevent
electrochemical corrosion.
Physical properties of stainless steel machine parts compared with carbon steel
1, density
The density of carbon steel is slightly higher than that of ferritic and
martensitic stainless steels and slightly lower than that of austenitic
stainless steels;
2, resistivity
The resistivity is increasing in order of carbon steel, ferrite, martensitic,
and austenitic stainless steels;
3. The order of linear expansion coefficient is also similar, austenitic
stainless steel is the highest and carbon steel is the smallest;
4, carbon steel, ferritic and martensitic stainless steel magnetic, austenitic
stainless steel non-magnetic, but the cold work hardening martensitic
transformation will produce magnetic, heat treatment can be used to eliminate
the martensite Organize and restore its non-magnetic.
Differences in below four stainless steels
303: It is easier to turn than 304 by adding a small amount of sulfur and
phosphorus.
304：The most commonly used stainless steel. Products such as: corrosion
resistant containers, fittings, furniture, valves, pumps, medical equipment.
The standard composition is 18% chromium plus 8% nickel. It is a non-magnetic
stainless steel that cannot be changed by its heat treatment method.
316: Following 304, the second most widely used type of steel, mainly used in
the food industry, watch accessories, pharmaceutical industry and surgical
equipment, adding molybdenum elements to obtain a special structure against
corrosion. Because it has better resistance to chloride corrosion than 304, it
is also used as "marine steel". SS316 is usually used in nuclear fuel recovery
devices. 18/10 grade stainless steel also generally meets this application
level.
316 L: low carbon, so it is more resistant to corrosion, easy to heat
treatment, products such as: chemical processing equipment, nuclear power
generators, refrigerant storage tanks.

Ningbo Hewcho Industrial is an experienced stamping parts manufacturer, we
provide CNC turning parts, CNC milling parts, hydraulic cylinder rod and etc.
Want to know mmore? Please contact us.

Minimum Order: 1 sets

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