Cobalt-chromium-tungsten Alloy
form:sheet ,coil ,strip ,bar ,tube,wire
Supply capacity: more than 5000T
From the quantitative: more than 1T
Delivery time: 3-45 days
Port Delivery:Shanghai
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Description

Introduction

 CoCrWalloy is a range of cobaltchromium alloys designed for wear resistance. 

It is a completely nonmagnetic and corrosionresistant cobalt alloy. 

There are a number of Stellite alloys, with various compositions 

optimised for different uses. Some are formulated to maximize combinations of wear resistance, corrosion resistance, or ability to withstand extreme temperatures

 

Features:

1. Heat Resistance, wear resistance, corrosion resistance

 2. Made as required dimensions and materials

 3. Main products: valve seat, pump parts, pistons, bushings, nozzles etc

 

 Compositions:

Brand and NoCarbon(Min-Max)Manganese(Min-Max)Sillicon(Min-Max)Chrom(Min-Max)NickelMolyTungCobalt(Min-Max)IronOther



(Min-Max)(Min-Max)(Min-Max)
CoCrW32.00-2.701129.0-33.03
11.0-14.0Bal.3P.03MAX

S.03MAX
CoCrW4111.528.0-32.031.512.5-15.5Bal.3
CoCrW6.90-1.411.527.0-31.031.53.50-5.50Bal.3P.04MAX

S.04MAX

 

Physical Properties:

Item.CoCrw3CoCrW6CoCrW12CoCrW394TTG25TTG25Blade

(CFB)
Hardness51-5538-4444-4947-5157-6060-6346.5-50

 

Stellit 6 Physical property (Room Temp.)

DensitySpecificSolidusLiquidusSpecific heatMagneticElectrodeElectricalElectrical
(lb/in³)Gravity(J/kg·K)PermeabilityPotentialConductivityResistivity
0.3058.462340°F2540°F0.101°F<1.2@200-0.251.9%IACS41.73
Btu/lb-OerstedsVolts(Int. Annealed Copper Std.)microhms-inch

 

 Stellite 6 Thermal Properties-Conductivity & Expansion

Thermal Expansion CoefficientThermal Conductivity by Temperature
°FMicroinch/°CMicrons/°FBtu/ft2/in/°CW/mk
inch-°Fm-°Chr/°F
2126.310011.3470102.721.1114.82