MachineU > China Products > Chemicals > Inorganic Chemicals > Graphite Products > Graphite Electrodes
ECoCr-B Stellite 12 Electrode Wear Cobalt Based Alloy Electrode
ECoCr-B Stellite 12 Electrode Wear Cobalt Based Alloy Electrode
Specifications
Brand Name :
WL-ALLOTECH
Model Number :
stellite 12 Electrode
Place of Origin :
China
MOQ :
5kg
Payment Terms :
L/C, T/T
Supply Ability :
300 tons per month
Delivery Time :
within 10 days
Packaging Details :
5kg each vacuum packing, a carton 4 packs a total of 20kg
Price :
Negotiable
Shape :
Electrode
Certificate :
ISO 9001
Hardness (HRC) :
45-51 HRC
Dimensions :
3.2-6.0mm
Density :
8.53 g/cm3
Melting Range :
1200-1365 ºC
Test Report :
Mill-certificate
Product name :
Cobalt Base Electrode
AWS / ASME :
A5.13 / SFA5.13 ECoCr-B
Material :
Co Cr W C Ni Mo Fe Si Mn
Equivalent :
Stellite 12, BISHILITE (MHA) No.12, Weartech WT-12
Application :
industrial knives for cutting carpets, plastics, etc
Description

Stellite 12 ECoCr-B Electrode - Cobalt Based Alloy Hard Facing Electrode Wear Hard Facing Electrode

Product Description

WL-Co12 could be considered an intermediate alloy between WL-Co6 and WL-Co1. It contains a higher fraction of hard, brittle carbides than WL-Co6, and has increased resistance to lowangle erosion, abrasion, and severe sliding wear whilst retaining reasonable impact and cavitation resistance. WL-Co12 is often used self-mated or running against WL-Co6 or WL-Co1. The higher tungsten content provides better hightemperature properties compared to WL-Co6, and it can be used at temperatures up to about 700˚C.

WL-Co12 is typically used for cutting tools that need to withstand abrasion, heat and corrosion. Examples include industrial knives for cutting carpets, plastics, paper and synthetic fibres; and saw tips in the timber industry. It is also used for control plates in the beverage industry, pump vanes, bearing bushes and narrowneck glass mold plungers; and for hardfacing of engine valves, pinch rollers in the metal-processing industries, and rotor blade edges

Common Names: Stellite 12, BISHILITE (MHA) No.12, Weartech WT-12
Standard:AWS / ASME: A5.13 / SFA5.13 ECoCr-B

Chemical Composition(%)

Co

Cr

W

C

Ni

Mo

Others

Bal.

27-32

7.5-9.5

1.4-1.7

<3.0

<1.0

Fe, Si, Mn


Physical Properties​

Hardness

Density

Melting Range

45-51 HRC

8.53 g/cm3

1200-1365 ºC

Specification

AWS / ASME: A5.13 / SFA5.13 ECoCr-B

Metal to metal Wear

Excellent

Cold / Hot Abrasion

Excellent / Excellent

Erosion / Corrosion

Excellent / Excellent

Impact

Good

Magnetic

No

Deposit Layers

2 Max

Thermal Conductivity

14.6 W/m.K, 100 Btu-in/hr/ft2/°F

Electrical Resistivity

98 µ-ohm.cm, 38.6 µ-ohm.inch


Packing Details

For length 350mm 5kg per Vacuum Pack, 1 Vacpak inside a Carton

a carton 4 packs a total of 20kg, then put them in wooden boxes or trays.

Packaging details can also be customized according to customer requirements.

ECoCr-B Stellite 12 Electrode Wear Cobalt Based Alloy Electrode

Applications

It is used for industrial knives for cutting carpets, plastics, paper and synthetic fibres; and saw tips in the timber industry, control plates in the beverage industry, pump vanes, bearing bushes and narrowneck glass mold plungers; and for hardfacing of engine valves, pinch rollers in the metal-processing industries, and rotor blade edges.

Type We Could Offer

Trademark Nominal Chemical Composition HRC Application Reference Standard
C Cr Si W Ni Fe Mn Mo Co others
WL Co1 2.1 30.0 1.0 14.0 ≤3.0 ≤5.0 ≤2.0 ≤1.0 Bal. <1.0 48-54 Valve seat insets, bearing, sawteeth, rotary ring, Pump Sleeves Stellite 1, ECoCr-C
WL Co6 1.0 29.0 1.0 4.5 ≤3.0 ≤5.0 ≤2.0 ≤1.0 Bal. <1.0 38-44 Engine valve, high temperature valve, turbine blade Stellite 6, ECoCr-A
WL Co12 1.4 30.0 1.4 8.5 ≤3.0 ≤5.0 ≤2.0 ≤1.0 Bal. <1.0 44-50 Pressure valves, sawteeth screw fights Stellite 12, ECoCr-B
WL Co21 0.2 28.0 1.0 ≤3.0 ≤5.0 ≤2.0 5.5 Bal. <1.0 20-40 Fluid valve seat, turbine blades, hot forging die Stellite 21, ECoCr-E
WL Co25 0.15 20.0 1.0 14.0 10.0 ≤5.0 ≤2.0 ≤1.0 Bal. <1.0 22-40 High temperature and corrosion-resistant valve sealing surface, pressure casting dies, etc. Stellite 25
Product tags

stainless electrode and classiication

,

pure tungsten electrode

,

white tungsten electrode
Send your message to this supplier
Send Now

ECoCr-B Stellite 12 Electrode Wear Cobalt Based Alloy Electrode

Ask Latest Price
Product Detail
Brand Name :
WL-ALLOTECH
Model Number :
stellite 12 Electrode
Place of Origin :
China
MOQ :
5kg
Payment Terms :
L/C, T/T
Supply Ability :
300 tons per month
Contact Supplier
ECoCr-B Stellite 12 Electrode Wear Cobalt Based Alloy Electrode

Changzhou WL Allotech Material Co.,Ltd

Verified Supplier
3 Years
jiangsu, changzhou
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller, Other
Main Products :
Hard Facing Rod & Powder, Special Alloy, Hard Facing Electrode
Total Annual :
30000000-50000000
Employee Number :
50~100
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Hard Facing Electrode
MachineU China Products Chemicals Inorganic Chemicals Graphite Products Graphite Electrodes
Contact Supplier
Submit Requirement