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Stellite 6 Polystel 6 Hardfacing Powder Cobalt Based Alloy Welding Powder Used For High Pressure Valve Sealing Surface

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Stellite 6 Polystel 6 Hardfacing Powder Cobalt Based Alloy Welding Powder Used For High Pressure Valve Sealing Surface

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Brand Name : WL-ALLOTECH

Model Number : Stellite 6 Hard Facing Powder

Place of Origin : China

MOQ : 5kg

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 300 tons per month

Delivery Time : within 10 days

Packaging Details : 5kg/bottles, 5 bottles pack in one carton

Product name : Stellite6 Hard Facing Powder

color : Dark Gray

Material : Cr:29% Fe:2.5% W:4.5% Co:64%

Hardness : 40-46 HRC

Density : 8.44 g/cm3

Melting Range : 1285-1410 ºC

Shape : Powder

Sample : Support sample service

Application : Engine valves, turbine blades, etc

Process : PTA / Laser Cladding / HVOF / Plasma Spray/ 3D Printing

certifacate : ISO9001

Size : Customized

Equivalent : BISHILITE(MHA) No.6, Stoodite 6

Machineability : Carbide Tools

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Stellite 6 Polystel 6 Hard Facing Powder Cobalt Based Alloy Welding Powder Used For High Pressure Valve Sealing Surface
Product Description

WL Co6 cobalt based powder is the most widely used of the cobalt alloys.

It is regarded as the industry standard for general-purpose wear resistance applications, has excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a reasonable level of hardness up to 500°C (930°F)

Common Names: Stellite 6, Polystel 6, Hoganas 2537
Standard: AWS 5.21-2001, ERCoCr-A

Chemical Composition(%)

C Si Mn Mo Cr W Ni Fe Co
1.15 1.00 ≤1.00 ≤1.00 29.00 4.5 ≤3.00. ≤3.00 Rest

Characterisitic

AWS / ASME: A5.21 / SFA5.21 ERCoCr-A
Abrasion Resistance Good
Impact Resistance Good
Corrosion Resistance Good
Hardness HRC 40-46
Deposit Layers 2 Max
Deposit Cross Checks * Possible
Hot Wear Hardness Good
Machineability Carbide Tools


Packing Details

Each bottle 5kg/bottles, 5 bottles pack in one carton,

then put cartons onto pallet or Box. OEM packing & label or customized packing methods available.

Stellite 6 Polystel 6 Hardfacing Powder Cobalt Based Alloy Welding Powder Used For High Pressure Valve Sealing Surface

Applications

Used to make motor spiracle, high temperature and high pressure valve sealing surface

Bearing Areas

Extrusion Screws Flights

Tong Bits

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:

Polystel 6 hardfacing powder

      

Stellite 6 hardfacing powder

      

stellite 6 powder

      
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