Customization: | Available |
---|---|
Product Type: | Rod |
Material: | Co Cr W |
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stellite 1 hardfacing rod for saw teeth
WISDOM Brand Chinese Leading Manufacturer
Hardfacing welding series
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PRODUCT INTRODUCTION
WISDOM WDCo_1 is a cobalt based welding mateiral that has the highest hardness and wear resistance of the standard cobalt alloys. WDCo-1 is used in elevated temperature, high wear applications. Exceptional resistance to metal-to-metal wear in corrosive media at high temperatures.
Common Names: Stellite 1 Polystel 1
Standard: AWS 5.21-2001 Mil-R-17131C ERCoCr-C Mil-CoCr-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 |
Diffcult |
APPLICATIONS
Features:
1) Rod, Powder of three main alloys: cobalt-base alloy, nickel-base alloy, and
iron-base alloy, stellite alloy
2) Properties: good resistance against high-temperature, corrosion, wear,
shock and stick abrasion
3) Main application: use to repair and pre-protection of valve seat, pump
shaft sleeve and valve gate
4) Process: OXY, PTA, high frequency remelting
5) Specifications: 2.7-8mm 150/320, 200/400, 280/400, 180/400, 60/170, 60/200