PTA Powders
Plasma Transferred Arc
 
Nickel Base
AAL No.
Particle Size-MeSh
Description
Hardness
PTA-140
PTA-150
PTA-160
-100 + 325
-100 + 325
-100 + 325
Ni Cr B Si
Ni Cr B Si
Ni Cr B Si
HRC-40
HRC-52
HRC-62
          Other Nickel Base = 625, C276
Cobalt Base
AAL No.
Particle Size-MeSh
Description
Hardness
PTA-006
-100 + 325
 
HRC-41         Stellite 6*
          Other Cobalt Base Powders avatlable : No. 1, 12 and 21
Iron Base
AAL No.
Particle Size-MeSh
Description
Hardness
PTA-316L
PTA-315HIC
PTA-410L
PTA-270
-100 + 325
-100 + 325
-100 + 325
-100 + 325
316 LSS, C = <0.03
316 HIC, C = 0.11
410 LSS
Fe, C, Si, Cr, Mo, V, W
160 HV
190HV
220 HV
63 HRS
Tungsten Base
AAL No.
Particle Size-MeSh
Description
Hardness
PTA-240
PTA-250
PTA-260
PTA-270
-100 + 325
-100 + 325
-100 + 325
-100 + 325
40% W2C, 60% Ni Cr B Si
50% W2C, 60% Ni Cr B Si
60% W2C, 60% Ni Cr B Si
70% W2C, 60% Ni Cr B Si
 
Super Stelcar 50, Ni-Tung 50
Super Stelcar 50, Ni-Tung 60
Super Stelcar 50, Ni-Tung 70
 

Made With Cast Tungsten Angular Carbide, Spherical Cast Tungsten Carbide or macro crystalline. Hardness of matrix can be varied to meet the application. Content of tungsten can also be varied to meet your application.

* Registered Trade mark of Deloro Stellite.