COATING                  CHEMISTRY                          EMPIRE PRODUCT #      HARDNESS & APPLICATIONS

WC-12Co

Tungsten Carbide

with 12% Cobalt

LW-1 Equiv.

 

 

 

 

WC-17Co

Tungsten Carbide

with 17% Cobalt

 

 

 

 

WC-10Ni

Tungsten Carbide

with 10% Nickel

 

 

 

 

WC-10Co-4Cr

Ram 21 Equiv.

 

 

 

 

 

WC-20Cr C-6Ni

Ram 25 Equiv.

LW-5 Equiv.

 

 

 

 

Carbide - 5%

Cobalt - 12%

Tungsten -83%

 

 

 

 

 

Carbide - 5%

Cobalt - 17%

Tungsten - 78%

 

 

 

 

Carbide - 4%

Nickel - 10%

Tungsten - 86%

 

 

 

 

Carbide - 5%

Chromium - 20%

Nickel - 6%

Tungsten - 68%

 

 

 

Carbide - 6%

Chromium - 20%

Nickel - 6%

Tungsten - 68%

 

 

 

EMSBR-02004

EMSTA-1343VM

EMSPR-00114

EMSME-3102

EMSME-3103

 

 

 

EMSPR-WC-114

EMSME-3302

EMSME-3203

EMSBR-02005

 

 

 

EMSTA-113VF

EMSME-3302

EMSME-3303

 

 

 

 

EMSUC-00113

EMSME-3652

EMSME-3653

 

 

 

 

EMSPR-WC496

EMSPR-WC-733-1

EMSME-3702

EMSME-3703

 

 

 

Rc75.

Recommended for resistance to severe wear by

abrasive grains, hard surface, fretting, & particle erosion in

low temperature applications.

 

 

 

 

Rc75.

Recommended for severe fretting, abrasive grains, & hard

surface wear in low temperature applications.

The higher percent of cobalt, produces tough hard coatings.

 

 

 

Rc70.

Recommended for severe fretting wear applications up to

900°F (482°C).

For improved chemical resistance over WC Co coatings.

 

 

 

Rc65.

Excellent low temperature wear resistance.

Improved oxidation & corrosion protection over WC Co & WC Ni

up to 900°F (482°C).

 

 

 

Rc60.

Excellent low temperature wear resistance.

Recommended for superior oxidation & corrosion resistance on

WC applications up to 400°F (760°C).