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Standard Size Stellite 21 Welding Rod Hardfacing

Standard Size Stellite 21 Welding Rod Hardfacing

  • Standard Size Stellite 21 Welding Rod Hardfacing
  • Standard Size Stellite 21 Welding Rod Hardfacing
  • Standard Size Stellite 21 Welding Rod Hardfacing
Standard Size Stellite 21 Welding Rod Hardfacing
Product Details:
Place of Origin: Shenyang
Brand Name: SYTOP
Payment & Shipping Terms:
Minimum Order Quantity: 5kg
Delivery Time: 7-15days
Payment Terms: T/T
Supply Ability: 10000kg
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Detailed Product Description
Material: Stellite Usage: Hardfacing
Name: Standard Size Stellite 21 Welding Rod Keyword: Stellite 21 Welding Rod
High Light:

Standard Size stellite 21 welding rod


hardfacing stellite 21 welding rod


hardfacing stellite alloy welding rod

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.



Available forms


Cobalt Chrome Alloy are available in the from of sheet , plate and fabricated shapes , Cobalt Chrome Alloy is also available as bar stock we have ability of proving components made from materials to your drawing machined to you specification . ask us about our in house machine shop capabilities .



Our company has been focused on researching and developing the cobalt alloy for more than 20 years, most of our products are made through powder metallurgy, so we can produce high quality cutter blade with powder metallurgy and also control the cost to give best price to our customer and help them to save cost.





The main products of Cobalt Chrome Alloy 6K is viscose Rayon staple fiber cutter blade in our company .


What is the Details of our Cobalt Chrome Alloy blade ?


Material : Cobalt Chrome Alloy –12
Process : Continuous casting
Hardness: 44-49 HRC
Density : 8.4 g/cm ³
Size :

D3.2mm, D4mm, D4.8mm, D5mm, D6mm, D6.4mm

Properties : Wear and corrosion resistance, high temperature resistance
Application : Hard-facing
Instructions : Standard
Tolerance control : grinding surface , tolerance upon drawing
Production lead time Samples 7 days , normal order 10-20 days
Production capacity : 30,000kgs one month.
Package : carton or wooden case , pallet for export


Chemical compositions and properties (%)


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





ST 1 2.2-2.8 1.0 2.0 29-33 3.0 1.0 11-14 Bal. 3.0 ≤0.03 ≤0.03 8.5 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 21 2.0-3.0 1.0 1.0 25-29 1.75-3.75 5.0-6.0 - Bal. 3.0 ≤0.05 ≤0.05 8.65 56-60

3. Specification


As-Cast: Meets most surfacing requirements.

Densified: Hipped to eliminate centerline porosity.

Ground/Finished: Eliminates surface imperfections.

Applicable Processes:

Oxy-Acetylen Tungsten Inert Arc (TIG)

Continuous cast solid rod is supplied in standard 1m (36″ for North America) lengths. (Other lengths are available.)

Standard rod diameters include:

2.7 mm

3.2 mm

4.0 mm

4.8 mm

5.0 mm

6.0 mm

6.4 mm

Note: Additional diameters, rod lengths, and packaging are available upon request.



Application :





Company show :



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, 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.




Our Service :


Controlling product 's quality strictly,serving fast,respecting contract,keeping credit and delivering in time.


1. High quality,lower price.


2. Customed production.


3. According to your application,we will recommend you the best material and hardness.


4. We can provide you with professional technical service and good after-sales service.


5. We custom blades according to your drawing or description .In order to provide prompt and accurate quotation , it's better that you can provide us the quantity,drawings,application and etc of products.


6. All of your inquiry and emails , we will give reply within 24 hours .



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.

Your feedback is our best honor, please do not hesitate to give us your valuable feedback and we can let you feel more confident to our company and products.

Send your inquiry right now .


Contact Details
Shenyang Top New Material Co.,Ltd

Contact Person: Bella Hu(Email to us, TM can't be received)

Tel: 86--13897908592

Send your inquiry directly to us
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