Products

Stellite 1 Welding Electrode - Cobalt Based Alloy

China Stellite 1 Welding Electrode

Model NO.
WD-Co1
Application
Hardfacing, Wear-Resistance, Corrosion-Resistance
Trademark
Wisdom
Transport Package
Carton, Plywood Case
Specification
DIA. 2.4, 2.6, 3.2, 4.0, 4.8, 5.0 mm
Origin
Shanghai
Model NO.
WD-Co1
Application
Hardfacing, Wear-Resistance, Corrosion-Resistance
Trademark
Wisdom
Transport Package
Carton, Plywood Case
Specification
DIA. 2.4, 2.6, 3.2, 4.0, 4.8, 5.0 mm
Origin
Shanghai
Product Description
WD-Co1 is a hardfacing alloy possessing excellent abrasion and corrosion resistance for applications such as pump sleeves, rotary seal rings, wear pads, expeller screws and bearing sleeves. It retains its hardness at temperatures in excess of 760°C (1400°F).

WD-Co1 contains a high proportion of hard, wear resistant primary carbides. These render the alloy well suited to applications involving extreme low-angle erosion and severe abrasion, with some sacrifice in toughness. Compared to other WD-Co alloys it is more crack-sensitive, and care should be taken to minimize the cooling stresses experienced during casting and hardfacing processes. Due to its high hardness and wear resistance, WD-Co1 should only be finished by grinding.
 
Brand
Wisdom
Model Number
WD-Co1
Form / Shape
Electrode
Dimensions
DIA. 2.4, 2.6, 3.2, 4.0, 4.8, 5.0 mm
Process
SMAW/MMA/MMAW
Application
Hardfacing, Wear-resistance, Corrosion-resistance
Equivalent
Stellite 1, BISHILITE (MHA) No.1, Weartech WT-1
Certification
ISO 9001:2015
Test Report
Signed & Stamped
Free Docs
CO / GSP Form A E F P
Currency
USD/EUR/GBP/RMB
Lead Time
Shipment within 10 days
Label
Brand, Neutral or Customized
Specification
 
AWS / ASME: A5.13 / SFA5.13 ECoCr-C
Metal to metal Wear
Excellent
Cold / Hot Abrasion
Excellent / Excellent
Erosion / Corrosion
Excellent / Excellent
Impact
Unsatisfactory
Magnetic
No
Deposit Layers
2 Max
Thermal Conductivity
14.5 W/m.K, 100.5 Btu-in/hr/ft2/°F
Electrical Resistivity
94.0 µ-ohm.cm, 37.0 µ-ohm.inch

Chemical Composition (%)

Co
Cr
W
C
Ni
Mo
Others
Hardness
Density
Melting Range
Bal.
28-32
11-13
2.0-3.0
<3.0
<1.0
Fe, Si, Mn
50-58 HRC
8.69 g/cm3
1190-1345 ºC

Forms & Grades
 

 

Bare Rod

Stellite 1 Welding Electrode - Cobalt Based Alloy

Grade: Co 1, 6, 12, 21, 25, 32, 190

Process: Oxy-acetylene/OAW, TIG/GTAW, ERW & other Automatic/Robotic system

DIA. (mm): 2.4, 2.6, 3.2, 4.0, 4.8, 5.0, 6.4, 8.0

DIA. (inch): 3/32, 1/8, 5/32, 3/16, 1/4, 5/16

LEN. (mm): 300, 350, 450, 500, 1000, 1500, 2000, 3000, 4000

 

Powder

Stellite 1 Welding Electrode - Cobalt Based Alloy

Grade: Co 1, 6, 12, 21, 25, 190

Process: PTA, HVOF, Laser Cladding, Plasma Spray

Particle Size (µm): 180/53, 180/63, 150/45, 150/63, 150/53, 125/38, 250/45, 45/20, 53/20

Particle Size (mesh): 80/270, 80/230, 100/325, 100/230, 100/270, 120/400, 60/325, 325/635, 270/635

 

Covered/Coated/Stick ElectrodeStellite 1 Welding Electrode - Cobalt Based Alloy
Grade: Co 1, 6, 12, 21

Process: SMAW/MMA/MMAW

DIA. (mm): 2.4, 2.6, 3.2, 4.0, 4.8, 5.0

DIA. (inch): 3/32, 1/8, 5/32, 3/16

LEN. (mm): 300, 350, 450


Grade Color

Black: Co 1     Red: Co 6     Green: Co 12     Blue: Co 21

Stellite 1 Welding Electrode - Cobalt Based Alloy
 

 
 
Advantages
Stellite 1 Welding Electrode - Cobalt Based Alloy

Quality

ISO 9001:2015 & Thorough inspection  
20 years experience in production
OEM for world-class companies

Price

 Most competitive price ever
 Multi saving solutions 
 Aperiodic promotions

 Service

            7×24 services & Fast lead time
             Free samples & Low MOQ
             Various payment terms

Certifications
 
 
Stellite 1 Welding Electrode - Cobalt Based Alloy
 
Applications
 
 
Stellite 1 Welding Electrode - Cobalt Based Alloy
 
 
Packing & Delivery

Packing: for different forms we use different packing as pictures below

Label: Brand, Neutral or Customized

Delivery: 5 - 20 days, by Sea, Air or Express
Stellite 1 Welding Electrode - Cobalt Based Alloy

 
FAQ

Q1. What is your product line?

A: We specialize in hardfacing & wear-resistant welding / thermal spray consumables, with the strength of Cobalt, Nickel and Iron based alloys in form of rod, powder and electrode.

Q2. Can I have a sample order?

A: Yes, we offer FREE sample for inspection. Mixed samples are acceptable.

Q3. What about the lead time?

A: Sample needs 1-3 days, mass production needs 1-2 weeks for order quantity more than 100kgs.

Q4. Do you have any MOQ limit?

A: Low MOQ, 3-5 pcs for sample checking is available.

Q5. How do you ship the goods and how long does it take to arrive?

A: Depends on the transportation you choose. It usually takes 3 weeks to arrive by sea. Airline and Express shipping are also optional.

Q6. Do you have a fixed price list?

A: We do not. We quote based on the result we evaluate customers from various aspects, such as quantity, payment term, lead time, etc.

Q7. Is it OK to label my logo on packages?

A: Yes. Please inform us formally before the production. You could confirm the design earlier based on our sample.

Q8. How to deal with the faulty?

A: Our products are produced in strict quality control system and the defective rate will be less
than 0.1%. If you do receive items with fault, we offer 100% refund or replacement.

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