Name

Nominal Chemistry

Powder Name

Flow Density

Size

Approved Specs

Similar Powders

Spray Process

Application Data

Chromium Carbide Based Powders

Cr3C2

Sintered

Cr3C2

99.0 min

CRC-105

neg.

2.3 g/cm3

-325 mesh/+5 µm

-45 µm/+5 µm

PWA 1304

70F-NS

Usually blended with a metal for spraying

Hard and wear resistant

Useful up to 1600°F (871°C)

CRC-107

30 sec

2.4 g/cm3

-140/+325 mesh

-106  µm/+45 µm

PWA 1306

70C-NS

Cr3C2-7NiCr

Blended

Ni 5.5

C 12.5

Cr Rem

CRC-184

neg.

2.4 g/cm3

-325 mesh/+10 µm

-45 µm/+10 µm

PWA 1364

82VF-NS

3005

Similar to 75/25 Cr3C2-NiCr, but higher Cr3C2 increases hardness

Good hot gas and corrosion resistance

Hard and wear resistant

Useful up to 1600°F (871°C)

Cr3C2-25NiCr

Blended

Ni 20.0

C 10.0

Cr Rem

CRC-106

neg.

2.5 g/cm3

-325 mesh/+5 µm

-45 µm/+5 µm

AMS 7875 B50TF137 CLA MSRR 9507/17 M3965

PM 819-05

EMS 52432 II

81 VF-NS

3004

Excellent for high temperature cavitation, abrasion and sliding wear

Good hot gas and corrosion resistanceHard and wear resistantUseful up to 1600°F (871°C)

CRC-108

30 sec

2.5 g/cm3

-140 mesh/+20 µm

-106 µm/+20 µm

B50TF137 CLB PWA 1307 MSRR 9507/2 EMS 52432 II

81 NS

Cr3C2-25NiCr

Agglomerated and Sintered

Ni 20.0

C 10.0

Cr Rem

1375VM

32 sec

2.3 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

Amdry® 5260

Excellent for high temperature cavitation, abrasion and sliding wear

Good hot gas and corrosion resistance

Very dense and hard coatings

Useful up to 1600°F (871°C)

1375VF

neg.

2.3 g/cm3

-400 mesh/+10 µm

-38 µm/+10 µm

Cr3C2-25NiCr

Densified

Ni 20.0

C 10.0

Cr Rem

1376T

19 sec

3.1 g/cm3

-270 mesh/+20 µm

-53 µm/+20 µm

Excellent for high temperature cavitation, abrasion and sliding wear

Good hot gas and corrosion resistance

Exceptional flow

Useful up to 1600°F (871°C)

CrC-30NiCr

Activated

Ni 8.0

C 4.0

Cr Rem

CRC-410

17 sec

3.9 g/cm3

-270 mesh/+15 µm

-53 µm/+15 µm

Improved DE and stress properties over traditional blended CrC-NiCr

Excellent for high temperature cavitation, abrasion and sliding wear

Good hot gas and corrosion resistance

Useful up to 1600°F (871°C)

CRC-410-1

19 sec

3.7 g/cm3

-325 mesh/+10 µm

-325 µm/+10 µm

CRC-410-2

17 sec

3.9 g/cm3

-140/+325 mesh

-106  µm/+45 µm

CrC-65NiCr

Activated

Ni 10.0

C 2.0

Cr Rem

CRC-415

18 sec

4.0 g/cm3

-270 mesh/+15 µm

-53 µm/+15 µm

Similar to CRC-410, with improved ductility, toughness and corrosion resistance but with lower hardness

CRC-415-1

20 sec

3.8 g/cm3

-325 mesh/+10 µm

-325 µm/+10 µm

CRC-415-2

17 sec

3.9 g/cm3

-140/+325 mesh

-106  µm/+45 µm

CrC-40NiCr

Activated

Ni 22.0

C 3.4

Cr Rem

CRC-425

17 sec

4.0 g/cm3

-270 mesh/+15 µm

-53 µm/+15 µm

Similar to CRC-410, but with improved ductility and better toughness with slightly lower hardness

CRC-425-1

20 sec

3.9 g/cm3

-325 mesh/+10 µm

-325 µm/+10 µm

CRC-425-2

17 sec

3.8 g/cm3

-140/+325 mesh

-106  µm/+45 µm

Name

Nominal Chemistry

Powder Name

Flow Density

Size

Approved Specs

Similar Powders

Spray Process

Application Data

Tungsten Carbide Based Powders

WC-8Co

Sintered

Co 8.0

C 5.2 min W Rem

AI-1071

20 sec

5.0 g/cm3

-200/+325 mesh

-75 µm/+45 µm

Commercial grade of WC-Co

Dense, hard wear resistant coating

Useful up to 900°F (482°C)

AI-1171

neg.

5.0 g/cm3

-325/+15 µm

-45 µm/+15 µm

WC-12Co

Cast

Co 11.0 C 3.9

W Rem

WC-104

12 sec

6.1 g/cm3

-200/+325 mesh

-75 µm/+45 µm

PWA 1302

EMS 57745

71NS

Amdry® 302

Excellent low temperature wear properties

Dense, hard coating with marginal oxidation and corrosion resistance

Useful up to 900°F (482°C)

WC-106

neg.

5.9 g/cm3

-325 mesh/+5 µm

-45 µm/+5 µm

PWA 1379-2

AMS 7879

BMS 10-67-1

71VF-NS

Amdry® 301

WC-12Co

Sintered

Co 11.0 C 4.0

W Rem

1320Q

neg.

5.0 g/cm3

-325 mesh/+5 µm

-45 µm/+5 µm

71 VF-NS

Amdry® 301

Excellent low temperature wear properties

Dense, hard coating with marginal oxidation and corrosion resistance

Useful up to 900°F (482°C)

WC-12Co

Sintered

Co 12.0

C 5.3

W Rem

WC-114

16 sec

4.9 g/cm3

-325 mesh/+10 µm

-45 µm/+10 µm

AMS 7880 B50TF27 CLA/B PM 819-25

72F-NS

Excellent low temperature wear properties

Dense, hard coating with marginal oxidation and corro- sion resistance

Useful up to 900°F (482°C)

WC-489-1

16 sec

4.9 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

WC-12Co

Agglomerated and Sintered

Co 12.0

C 5.4

W Rem

1342VM

20 sec

4.4 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

SM 5812

Similar properties as other WC-12Co

Densified structure with fine carbide dispersion promotes finer microstructure, better DE and denser, smoother coatings

Excellent flowability

1342VF

18 sec

4.3 g/cm3

-400 mesh/+10 µm

-38 µm/+10 µm

2004

WC-17Co

Agglomerated and Sintered

Co 17.0

C 5.3

W Rem

1343VM

20 sec

4.3 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

Amdry® 9831

Higher Co levels provides better toughness, impact strength and ductility than WC-12Co

Densified structure promotes superior coating density and powder flow

Excellent flowability

1343V

18 sec

4.4 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

PWA 36331-1

73F

73F-NS-2

1343VF

neg.

4.2 g/cm3

-400 mesh/+10 µm

-38 µm/+10 µm

2005NS

WC-10Ni

Agglomerated and Sintered

Ni 10.5

C 3.6

W Rem

1310VM

20 sec

4.4 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

Better corrosion protection than WC-Co

Excellent low temperature wear properties up to 900°F (482°C)

Superior deposition efficiency

1310VF

19 sec

4.5 g/cm3

-400 mesh/+10 µm

-38 µm/+10 µm

WC-Co-Cr

Sintered

Co 10.0

Cr 4.0

C 5.3

W Rem

WC-113

neg

4.5 g/cm3

-325 mesh/+5 µm

-45 µm/+5 µm

Improved oxidation and corrosion protection over WC-Co and WC-Ni

Excellent low temperature wear properties

Useful up to 900°F (482°C)

WC-436-1

18 sec

4.5 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

WC-Co-Cr

Agglomerated and Sintered

Co 9.5

C 5.2

W Rem

1350VM

19 sec

4.5 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

Similar properties as other WC-Co-Cr

Densified structure with fine carbide dispersion promotes finer microstructure, better DE and denser, smoother coatings

Excellent flowability

1350VF

18 sec

4.6 g/cm3

-400 mesh/+10 µm

-38 µm/+10 µm

Amdry® 5843

WC-CrC-Ni

Sintered

Cr 20.0

Ni 6.0

C 5.8

W Rem

WC-496

21 sec

3.2 g/cm3

-325 mesh/+15 µm

-45 µm/+15 µm

Superior oxidation and corrosion properties than other tungsten carbide based material

Better chemical resistance that other tungsten carbide based materials

Useful up to 1400°F (760°C)

WC-CrC-Ni

Agglomerated and Sintered

Cr 21.0

Ni 6.0

C 5.0

W Rem

1356VM

20 sec

4.4 g/cm3

-325 mesh /+15 µm

-45 µm/+15 µm

Similar properties as other WC-CrC-Ni

Densified structure with fine carbide dispersion promotes finer microstructure, better DE and denser, smoother coatings

Excellent flowability

WC-12Co

+50Ni SF

Blended

Ni 35.0

Cr 8.0

Co 6.0

C 3.0

W Rem

1334F

22 sec

4.3 g/cm3

-270 mesh /+15 µm

-53 µm/+15 µm

Excellent combination of abrasion resistance and toughness

Economical solution to severe wear applications