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Shenyang Top New Material Co.,Ltd The World's Leading Professional Supplier Of Cobalt Alloy Products
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High Purity Cobalt Based Alloy Investment Castings Spare Parts For Gas Pump

Shenyang Top New Material Co.,Ltd
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Shenyang Top New Material Co.,Ltd
City: Shenyang
Province/State: Liaoning
Country/Region: China
Tel: 86-24-22906679

High Purity Cobalt Based Alloy Investment Castings Spare Parts For Gas Pump

Brand Name : SYTOP
Model Number : TP002
Certification : ISO9001
Place of Origin : Liaoning,Shenyang
MOQ : 3pcs
Price : USD 10-100/PC
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 30000PCS/MONTH
Delivery Time : 10-25 working days
Packaging Details : foam sheet inside and wooden case outside
Material : Cobalt chrome alloy
Feature : wear and corrosion and high temperature resistance
Density : 8.4-8.8g/cm3
drawing made : accept
size : OD 8-200mm
color : silver and grey
main composition : Co Cr W
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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

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

Stellite 3 / Pump sleeve ,rotary ring , valve seats

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

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

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

Other request please contact our sells .

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 (%)






stellite 32.0-
stellite 60.9-
stellite 121.1-
stellite 202.2-3.02.030-343.01.014-18Bal.
Tantung-G 252.2-2.81-327-327Ta/Nb14-19Bal.2-58.8457-60
Tribaloy 4000.042.5-2.78-1027-29Bal.55
Tribaloy 8000.043.2-3.616-1827-29Bal.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

Production process

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

Company activity :


Worldwide market :



Q1: What is the Warranty for the cobalt alloy products ?

>>> 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?

>>> Yes, usually we provide free samples for testing under the condition of freight paid by customer.

Q3: What is your minimum order requirement?

>>> 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?

>>> 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 carbide Special-shaped products?

>>> Yes, we can. We can produce both standard end mills and special tools. We can make them according to your drawings and samples.

Q6: May I have my order working schedule ?

>>> 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 !!!

Product Tags:

nickel alloy castings


cobalt based alloys

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