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Stellite 12 Hard Facing Welding Rod Weartech WT-12 Green Color Cutter And Blade Outlet Valve Sealing Surface
Stellite 12 Hard Facing Welding Rod Weartech WT-12 Green Color Cutter And Blade Outlet Valve Sealing Surface
Specifications
Brand Name :
WL-ALLOTECH
Model Number :
stellite 12 rod
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 :
Each tube 5kg, 4 tubes pack in one carton
Price :
Negotiable
Product Name :
Stellite 12 Hard Facing Rod
Color :
Green
Material :
C Si Mn Mo Cr W Ni Fe Co
Welding Current :
International Standard
Test Report :
Mill-certificate
certificate :
ISO 9001
Diameter :
2.5-8.0mm
Hardness :
HRC 44-50
Length :
350mm 500mm 1000mm 2000mm 3000mm 4000mm
Process :
PTA / Laser Cladding / HVOF / Plasma Spray/ 3D Printing
Equivalent :
Stellite 12, BISHILITE (MHA) No.12, Weartech WT-12, Stoodite 12, POLYSTEL 12
Application :
pre-protection of plastics, paper-making, chemical fiber, cutter high-pressure valve etc
Melting Range :
1200-1365 ºC
Density :
8.53 g/cm3
Description

Stellite 12 Weartech WT-12 Stellite 12 Green Hard Facing Rod Green Color Cutter And Blade Outlet Valve Sealing Surface

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, Stoodite 12, POLYSTEL 12

Standard: AWS 5.21-2001 ERCoCr-B

Chemical Composition(%)

C

Si

Mn

Mo

Cr

W

Ni

Fe

Co

1.4

1.30

≤1.00

≤1.00

30.00

8.5

≤3.00.

≤3.00

Rest


Characterisitic

AWS / ASME: A5.21 / SFA5.21 ERCoCr-B

Metal to metal Wear

Excellent

Cold / Hot Abrasion

Excellent/Excellent

Erosion / Corrosion

Excellent/Excellent

Deposit Layers

2 Max

Impact

Good

Magnetic

No

Thermal Conductivity

14.6 W/m.K, 100 Btu-in/hr/ft2/°F

Electrical Resistivity

98 µ-ohm.cm, 38.6 µ-ohm.cm


Packing Details

For length 350mm 500mm pack in carton each 5kg
For 1000mm packing in 5kg tube, 4 tubes in one 20kg carton
For length more than 1000mm, pack in wooden box directlyStellite 12 Hard Facing Welding Rod Weartech WT-12 Green Color Cutter And Blade Outlet Valve Sealing Surface

Applications

Used for pre-protection of plastics, paper-making, chemical fiber, cutter and blade Outlet valve sealing surface
High temperature and high-pressure valve

Type We Could Offer

Trademark Nominal Chemical Composition HRC Application
C Cr Si W Ni Fe Mn Mo Co B
WL Co1 2.45 30.0 1.0 13.0 ≤3.0 ≤3.0 ≤1.0 ≤1.0 Bal. 50-58 Valve seat insets, bearing, sawteeth, rotary ring, Pump Sleeves
WL Co3 2.4 30.5 1.0 13.0 ≤3.0 ≤3.0 ≤1.0 ≤1.0 Bal. 50-56 Valve seat insets,steel mill guide roll, wearing panel of cracker blade, etc.
WL Co4 1.0 31.0 1.0 14.0 ≤3.0 ≤1.0 ≤0.5 ≤0.5 Bal. 45-50 Hot extrusion die, dry battery industry
WL Co6 1.2 29.0 1.0 4.5 ≤3.0 ≤3.0 ≤1.0 ≤1.0 Bal. 40-46 Engine valve, high temperature valve, turbine blade
WL Co12 1.4 30.0 1.3 8.5 ≤3.0 ≤3.0 ≤1.0 ≤1.0 Bal. 44-50 Pressure valves, sawteeth screw fights
WL Co20 2.5 32.0 1.0 17.0 ≤3.0 ≤3.0 ≤0.5 ≤1.0 Bal. 54-59 Wear plate, bearing sleeve, etc.
WL Co21 0.2 27.0 1.0 0.2 ≤3.0 ≤2 ≤1.0 ≤5.5 Bal. 20-40 Fluid valve seat, turbine blades, hot forging die
WL Co25 0.05 20.0 1.0 15.0 10.0 ≤2.0 ≤1.5 ≤1.0 Bal. 24 High temperature and corrosion-resistant valve sealing surface, pressure casting dies, etc.
WL Co31 0.5 26.0 1.0 7.5 10.0 ≤3.0 ≤1.0 ≤1.0 Bal. 30-35 Extrusion die, steam turbine blade, etc.
WL Co32 1.8 26.0 1.2 12.0 22.0 ≤1.5 ≤0.5 ≤1.0 Bal. 40-45 Engine inlet and exhaust valve
WL Co190 3.2 26.0 1.0 14.0 ≤1.0 ≤3.0 ≤1.0 ≤1.0 Bal. 54-60 Petroleum drill bit, mining industry
WL CoT400 0.08 8.5 2.6 1.5 ≤1.5 ≤1.0 28 Bal. 0.8 50-60 Valve and roller path, plastic extruder in strongly corrosive
WL CoT800 0.08 18.0 3.4 ≤1.5 1.5 ≤1.0 28 Bal. 0.8 52-58 Valve and roller path, plastic extruder in strongly corrosive

Product tags

injection moulding clamp

,

drill pipe thread protectors

,

shaft seal design
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Stellite 12 Hard Facing Welding Rod Weartech WT-12 Green Color Cutter And Blade Outlet Valve Sealing Surface

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Product Detail
Brand Name :
WL-ALLOTECH
Model Number :
stellite 12 rod
Place of Origin :
China
MOQ :
5kg
Payment Terms :
L/C, T/T
Supply Ability :
300 tons per month
Contact Supplier
Stellite 12 Hard Facing Welding Rod Weartech WT-12 Green Color Cutter And Blade Outlet Valve Sealing Surface

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
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