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Stellite 1 AWS 5.21 ERCoCr-C Cobalt Welding Rod Rotary Ring Pump Sleeves

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Stellite 1 AWS 5.21 ERCoCr-C Cobalt Welding Rod Rotary Ring Pump Sleeves

Brand Name : WL-ALLOTECH

Model Number : WL-Co1

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

Shape : rod

Color : Black

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

Type : hardfacing welding rods

Keyword : cobalt based welding rods

Length : 350mm 500mm 1000mm 2000mm 3000mm 4000mm

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

Equivalent : Stellite 1, BISHILITE (MHA) No.1, Weartech WT-1, Stoodite 1, POLYSTEL 1

Application : make rotating sealing ring, gouge type bearing sleeve, drill head, etc

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Stellite 1 AWS 5.21 ERCoCr-C Cobalt Welding Rod Hard Facing Rod Rotary Ring Pump Sleeves Hard Facing Rod

Product Description

WLCo-1 cobalt based rod is a cobalt based welding mateiral that has the highest hardness and wear resistance of the standard cobalt alloys. WLCo-1 cobalt based powder is used in elevated temperature, high wear applications. Exceptional resistance to metal-to-metal wear in corrosive media at high temperature.

Common Names: Stellite 1, Polystel 1
Standard: AWS 5.21-2001, ERCoCr-C

Chemical Composition(%)

C

Si

Mn

Mo

Cr

W

Ni

Fe

Co

2.5

1.00

≤1.00

≤1.00

29.00

12.5

≤3.00.

≤3.00

Rest

Characterisitic

Abrasion Resistance

Excellent

Impact Resistance

Moderate

Corrosion Resistance

Good

Hardness

HRC 50-60

Deposit Layers

2 Max

Deposit Cross Checks

* Possible

Magnetic

No

Hot Wear Hardness

Excellent

Machineability

Difficult


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 1 AWS 5.21 ERCoCr-C Cobalt Welding Rod Rotary Ring Pump Sleeves

Applications

Used to make rotating sealing ring, gouge type bearing sleeve, drill head, etc
Hydro pulper disc
Oil drilling tools
Mixer seals and rotors

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:

ERCoCr-C Cobalt Welding Rod

      

AWS 5.21 Cobalt Welding Rod

      

Stellite 1 cobalt alloy rod

      
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