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Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process

Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process

    • Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process
    • Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process
    • Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process
  • Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process

    Product Details:

    Place of Origin: Liaoning,Shenyang
    Brand Name: SYTOP
    Certification: ISO9001
    Model Number: TP002

    Payment & Shipping Terms:

    Minimum Order Quantity: 3pcs
    Price: USD 10-100/PC
    Packaging Details: foam sheet inside and wooden case outside
    Delivery Time: 10-25 working days
    Payment Terms: L/C, T/T, Western Union, MoneyGram
    Supply Ability: 30000PCS/MONTH
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    Detailed Product Description
    Composition: Cobalt Chrome Tungsten Feature: Wear And Corrosion And High Temperature Resistance
    Density: 8.4-8.8g/cm3 Drawing Made: Accept
    Specification: Rod Sheet Plate And Tube Color: Silver And Grey
    Hardness: 38-55HRC
    High Light:

    cobalt based alloys


    continuous cast alloys

    1. Cobalt alloys have higher melting points than nickel (or iron) alloys ,This gives them the ability to absorb stress to a higher absolute temperature .

    2. Cobalt alloys give superior hot corrosion resistance to gas turbine atmospheres , this is due to their high chromium content.

    3. Cobalt alloys show superior thermal fatigue resistance and weldability over nickel alloys .


    Typical application


    Material Choose Typical Application Process

    ST 6 /Steam and chemical valve seat , oil and gas pump sleeve, ,butterfly valve bushing ,hot-dip galvanized production line used bushing etc. investment casting


    ST 3 / Pump sleeve ,rotary ring , valve seats

    ST 12 / Extrusion die , hot impact die and saw teeth

    ST 100 / Extrusion die , hot-impact die and saw teeth

    ST 20 / Pump sleeves , rotary rings , bearing sleeves , valve balls


    Other request please contact our sells .


    Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process 0


    SYTOP cobalt base alloys is a range of cobalt-chromium-tungsten alloys with wear resistance, corrosion and high thermal resistance. It is widely used in oil & gas, machinery, wood cutting, automotive, paper and food processing industry etc.


    Chemical compositions and properties (%)


    Brand C Mn Si Cr Ni Mo W Co Fe P S





    ST 3 2.0-2.7 1.0 1.0 29-33 3.0   11-14 Bal. 3.0 0.03 0.03 8.55 51-55
    ST 6 0.9-1.4 1.0 1.5 27-31 3.0 1.5 3.5-5.5 Bal. 3.0 0.03 0.03 8.35 38-44
    ST 12 1.1-1.7 1.0 1.0 28-32 3.0   7.0-9.5 Bal. 3.0 0.03 0.03 8.40 44-49
    ST 20 2.2-3.0   2.0 30-34 3.0 1.0 14-18 Bal. 3.0 0.05 0.05 8.65 53-59
    Tantung-G 25 2.2-2.8 1-3   27-32 7 Ta/Nb 14-19 Bal. 2-5     8.84 57-60
    Tantung-G35 3.3-3.8 1-3   27-32 7 Ta/Nb 14-19 Bal. 2-5     8.80 60-63
    Tribaloy 400 0.04   2.5-2.7 8-10   27-29   Bal.         55
    Tribaloy 800 0.04   3.2-3.6 16-18   27-29   Bal.         58


    Production process of our thermowell tube


    1. Powder metallurgy process


    A. Better metallurgical structure, better strength

    B. Various types of automatic pressing machines from 3 tons to 630 tons. The ordered profiles can be very flexible.


    2. Investment casting process


    Different volume of furnaces, the order quantity can be very flexible.


    3. Machining


    CNC, lathing, drilling, milling, grinding, wire cutting, polishing


    Product Features

    Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process 1


    Production process


    Powder metallurgy pocess. It has better strength than casting parts, better granule structure and avoiding the troubles caused by casting defects.


    Sheet / Plate / Tube Cobalt Alloy Castings Powder Metallurrgy Process 2

    About us :


    Shenyang Top New Material Co., Ltd owns its advantages in the industrial metal materials area. The company specializes in the R&D, manufacturing and sales of investment casting and powder metallurgy components made of Cobalt Chrome alloy. Founded in Year 2001, SYTOP has 16 years producing experience and 10 years exporting experience. Our solid quality and integrity wins us a good name in our customers.



    Worldwide market :






    Q1: What is the Warranty for our products ?
    A1: We own high precision grading machine to control geometry dimensions and apply ultra fine grain size substrate coated with high performance coatings to guarantee the lifetime of our products, which can satisfy every working condition.If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
    Q2: Do you provide free samples?
    A2: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
    Q3: What is your minimum order requirement?
    A3: We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price.
    Q4: What is the delivery time of your products?
    A4: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 8 work days, but if not the delivery time would be around 20 work days.
    Q5: Can you manufacture Special-shaped products?
    A5: Yes, we can. We can produce both standard and special prosucts. We can make them according to your drawings and samples.
    Q6: May I have my order working schedule?
    A6: Yes, we will send working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.


    Best Service


    1. Drawing made and products design
    Our professional engineer team supply drawing design service .

    2. A entire process supervising
    Our sales team will update the whole progress to you .

    3. Good English communication and export service .

    4. Quickly reply and provide professional solution to your project.



    Send your inquiry details right now !!!


    Contact Details
    Shenyang Top New Material Co.,Ltd

    Contact Person: Elle

    Send your inquiry directly to us
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