• Stellite 190 Welding Wire - Cobalt Based Alloy

Stellite 190 Welding Wire - Cobalt Based Alloy

Equivalent: Stellite 190, Bishilite No.190, Weartech Wt-190
Material: Cobalt Based Alloy
Shape: Bare Cast Rod
Aws / ASME: A5.21 / Sfa5.21 Ercocr-G
Hardness (HRC): 52-60
Process: Oxy-Acetylene (Oaw) / TIG (Gtaw) / ERW / Automatic
Samples:
US$ 1/kg 1 kg(Min.Order)
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Customization:

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Basic Info.

Model NO.
WD-Co190
Application
Hardfacing, Wear-Resistance, Corrosion-Resistance
Transport Package
Carton, Plywood Case
Specification
DIA. 2.4, 2.6, 3.2, 4.0, 4.8, 5.0, 6.4, 8.0 mm
Trademark
Wisdom
Origin
Shanghai
Production Capacity
5000 Ton/Year

Product Description

Product Description
WD-Co 190 is a highly abrasion-resistant alloy, primarily used for the hardfacing of bearing journals in tricone rotary rock bits used in the oil and gas industry. Tricone bits operate in hot and extremely abrasive downhole conditions. Due to the high proportion of carbides, which provide the abrasion resistance, care must be taken to minimize cooling stresses incurred during hardfacing and to avoid service conditions which involve severe mechanical or thermal shock.

It can only be finished by grinding.

 
Brand
Wisdom
Model Number
WD-Co190
Form / Shape
Rod
Dimensions
DIA. 2.4, 2.6, 3.2, 4.0, 4.8, 5.0, 6.4, 8.0mm
Process
OAW / TIG / ERW / Automatic
Application
Hardfacing, Wear-resistance, Corrosion-resistance
Equivalent
Stellite 190, BISHILITE (MHA) No.190, Weartech WT-190
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: A5.21 / SFA5.21 ERCoCr-G
Metal to metal Wear
Excellent
Cold / Hot Abrasion
Excellent / Excellent
Erosion / Corrosion
Excellent / Excellent
Impact
Unsatisfactory
Magnetic
No
Deposit Layers
2 Max

Chemical Composition (%)

Co
Cr
W
C
Ni
Mo
Others
Hardness
Density
Melting Range
Bal.
27
14
3.3
<2.0
<1.0
Fe, Si, Mn
52-60 HRC
8.66 g/cm3
1200-1335 ºC

Forms & Grades
 

 

Bare Rod

Stellite 190 Welding Wire - 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 190 Welding Wire - 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 190 Welding Wire - 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 190 Welding Wire - Cobalt Based Alloy
 

 
 
Advantages
Stellite 190 Welding Wire - 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 190 Welding Wire - Cobalt Based Alloy
 
Applications
 
 
Stellite 190 Welding Wire - 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 190 Welding Wire - 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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