86WC-10Co-4Cr Powder

Introduction

86WC-10Co-4Cr is a tungsten carbide powder for HVOF thermal spray coatings. It'better at the corrosion ability than WC-Co and WC-Ni  and it also better at the chemical corrosion resistance than other tungsten carbide-based materials .The operating temperatures up to 900 ° F (482 ° C). It's widely used for water conservancy, mining and other industries to transport spiral stick, impeller, etc. to strengthen the repair.

Equivalent

PMET 86-10-4

Chemical composition

Item
Standards
Mesured Data
Carbon total
5.00-5.80
5.46
Free Carbon ≤0.12 0.09
WC 85.0-87.0 ~
Co 9.0-11.0 9.76
Fe ≤0.5 0.04
O ≤0.10 0.034

 Physical Properties 

Item
Flow Rate(s/50g)
Apparent Density(g/cm3)
Standards
≤25 4.4-5.2

Coating properties

HV0.3
Porosity%
Bonding strengthDeposition efficiency
1000-1400
AVG<1%
>70Mpa ≥47%

Application

1, Water conservancy, mining and other industries to transport spiral rod, impeller, etc. to strengthen the repair,
2, Precision molds, all kinds of reactors, pipes, sealing parts repair
3, All types of pump seals, shaft wear-resistant corrosion-resistant coating to strengthen

Standard Packaging

5kg/bottle 4 bottles/box

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