Stainless Steel


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    China stainless steel CNC has become one of the materials often selected by engineers due to its corrosion resistance and wear resistance. Stainless steel is one of the hardest metals in machining, so the cost is high, and it is difficult to ensure the quality of CNC China stainless steel turned parts and stainless steel milling parts. At LJZ CNC, we hold the key to a successful stainless steel machining supplier. Common types of stainless steel that we work with for china turning stainless steel include austenitic, martensitic, 304, 303, 316, 420, duplex stainless steel, etc.


    Stainless steel parts, as one of the important components of the machining industry, have also been developed. The use of tools on CNC machine tools for stainless steel machining parts has become a more extensive machining method in recent years. LJZ CNC is a professional stainless steel machining manufacturer. Inquiry about stainless steel laser cutting price!

    cnc steel parts

    Available LJZ China CNC Machining Stainless Steel

    Stainless steel has high density, high hardness, and is non-magnetic. Therefore, it needs a different setup and tool selection when machining. What sets LJZ CNC apart from other China stainless steel machining suppliers is our combination of professional engineers and advanced automated equipment.  Supported by our professional engineers and advanced automated machining equipment, we have acquired confidence and experience in CNC China stainless steel machining technologies. This dedication to precision technology ensures that LJZ CNC reliably delivers complex, durable, and highly accurate China stainless steel milling parts for every custom requirement.  High quality is the most reassuring guarantee.


    Our precision CNC SS machining services are:


    • Stainless Steel Milling Parts (3, 4, 5 Axis CNC Milling)

    Different kinds of CNC milling stainless steel due to the different mechanical properties and chemical composition, the difficulty of its stainless steel cnc milling is not the same. LJZ has  3 axis CNC milling, CNC milling 4 axis and 5 axis CNC milling.


    • China CNC Turning Stainless Steel

    CNC turning stainless steel materials have the following characteristics: high adhesion and ductility, high work-hardening tendency, low thermal conductivity, high hardness, and high wear resistance, often found in China stainless steel machining parts. LJZ CNC can offer cnc turning stainless steel parts and China stainless steel machining parts. During turning stainless steel on a lathe, if you have specific needs about mini size, we also offer customized china stainless steel machined parts produced by turning stainless steel on a mini lathe, ensuring full compliance with your precision requirements.


    • CNC Swiss Screw Machining

    LJZ is a professional CNC swiss screw machining company, Our swiss screw machining stainless steel strength and hardness is similar to medium carbon steel, but the plasticity is large, machining hardening is serious, so that the cutting resistance increases, consuming more power, coupled with the poor thermal conductivity of stainless steel, so that the temperature of the cutting area and the tool is high, the tool is easy to wear.


    • Tapping/Threading

    • Countersinking

    • Counterboring

    • Boring

    • EDM/WEDM


    EDM stainless steel machining equipment can solve the problem of strengthening and alloy strengthening of different metal surfaces by transferring electrode materials such as cemented carbide to the EDM steel machining stainless surface firmly bonded by electric spark discharge at high temperature, making the metal surface hardened, wear-resistant, and corrosion-resistant. LJZ CNC utilizes a combination of advanced EDM techniques and precision CNC milling to deliver complex, high-durability china cnc stainless steel parts for demanding industrial use. Inquiry LJZ EDM surface finish and metal rapid prototyping.


    China Stainless Steel Machined Parts Surface Finishes

    Surface Finishes on cnc stainless steel machining parts

    We usually think that stainless steel will not be oxidized or corroded, so there is no need to do any surface treatment. That is wrong. Stainless steel will be oxidized and corroded in a certain environment and over a long period. To protect SS products, LJZ CNC offers the most professional surface finishes service, including:

    • Grinding,

    • Polishing,

    • Sandblasting,

    • Powder coating,

    • Electroplating,

    • Laser engraving, etc.


    China Stainless Steel Machined Parts Materials

    • Alloy 302, 303, 304, 316, 316L

    • Alloy 430, 440

    • SS 17-4 PH


    • Machining 304 stainless steel

      As a low-carbon 304 steel, in general, corrosion resistance is similar to 304, but after welding or stress relief, its resistance to grain boundary corrosion is excellent—a key advantage that makes it ideal for crafting high-quality china stainless steel machined parts. In the absence of heat treatment, it can also maintain good corrosion resistance. 304 stainless steel has high corrosion resistance and good processing performance. It is widely used in the production of equipment and parts that require good overall performance (corrosion resistance and molding).


    • Machining 303 stainless steel

      By adding a small amount of sulfur and phosphorus to make it easier to cut and process than 304, other properties are similar to those and 304. 303 stainless steel is an alloy with excellent toughness, but this material isn't recommended for applications requiring welding. Commonly used for parts that need to be machined, ground, or polished, including shafts, gears, valves, bolts, screws, etc.


    • Machining stainless steel 316

      316 stainless steel contains molybdenum and low carbon content, in marine and chemical industry environments, with pitting corrosion resistance. 316 stainless steel has better resistance to chloride corrosion than 304. Mainly used in food preparation machinery, laboratory equipment, surgical equipment, coastal paneling, marine parts, chemical containers, heat exchangers, fasteners, and springs, etc.


    • Machining 410 stainless steel

      Martensitic (high-strength chromium steel), good wear resistance, corrosion resistance is poor.


    • Machining 440C stainless steel

      High strength cutting tool steel, with slightly higher carbon content, after appropriate heat treatment, can obtain high yield strength, and hardness can reach 58HRC, which belongs to the hardest stainless steel among


    • 420 stainless steel

    •  Cutting grade martensitic steel, which contains at least 12% chromium for strong corrosion resistance. Also, it is used in surgical knives, which are very bright.



    China Stainless Steel Machined Parts Applications and Industry

    LJZ CNC has a good reputation for machining high-quality parts made of stainless steel. We can machine SS complex parts by our CNC Swiss machines and CNC turning or milling centers. The SS machined parts that we made are:

    • Bolts and nuts

    • Gears

    • Screws

    • Shafts

    • Valve components

    • Aerospace components

    • Surgical and dental parts

    • And much more


    China Stainless Steel Machined Parts Industry Served:

    • Automotive

    • Aerospace

    • Industrial

    • Military

    • Pharmaceutical

    • Mining

    • Construction

    • Transportation

    • And much more


    Talk with our engineers for a quote now about utilizing our stainless steel CNC machining services.


    CNC Stainless Steel Machining Video

    The process of stainless steel machining requires the use of a large number of machine tools, instruments, and stainless steel processing equipment. As a China stainless steel machining supplier, we can offer custom stainless steel machining at a competitive price. Let LJZ CNC be your long term stainless steel machining China business partner, delivering reliable china turning stainless steel and comprehensive stainless steel processing support.



    Industry Applications Cases for Custom Stainless Steel Machined Parts

    Medical Stainless Steel Machined Part
    Medical Stainless Steel Machined Part
    Optical Stainless Steel Machined Part
    Optical Stainless Steel Machined Part
    Aerospace Stainless Steel Machined Part
    Aerospace Stainless Steel Machined Part
    Automotive Stainless Steel Machined Part
    Automotive Stainless Steel Machined Part
    Stainless Steel Consumer Products
    Stainless Steel Consumer Products
    Supply Chain & Purchasing Stainless Steel Machined Part
    Supply Chain & Purchasing Stainless Steel Machined Part
    Tool and Die Stainless Steel Machined Part
    Tool and Die Stainless Steel Machined Part


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