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Surface Engineering Alloy Co. offers the following AMS powders.

 

Cobalt Based Powders:

AMS 4783 - Cr 19.0, Ni 17.0, Si 8.0, W 4, Co Balance 

 

Nickel Based Powders:

AMS 4777 - Cr 7.0, Si 4.2, Fe 3.0, B 3.0, Ni Balance

AMS 4775 - Cr 14.5, Fe 4.5, Si 4.5, B 3.25, C 0.75, Ni Balance 

AMS 4782 - Cr 19.0, Si 10.0, Ni Balance

 

Chromium Carbide Based Powders:

AMS 7875 - NiCr 25.0, Cr3C2 75.0

 

Tungsten Carbide Based Powders:

AMS 7882 - Co 10.0, C 5.3, Cr 4.0 W Balance

AMS 7879 - Co 11.0, C 4.0, W Balance (Agglomerated)

AMS 7879 - Co 11.0, C 4.0, W Balance (Cast and Crushed)

AMS 7881 - Co 17.0, C 5.0, W Balance 

 

Brazed Powders:

AMS 4783 - Cr 19.0, Ni 17.0, Si 8.0, W 4.0, B 0.8, C 0.4, Co Balance

AMS 4775 - Cr 14.5, Fe 4.5, Si 4.5, B 3.3, C 0.8, Ni Balance

AMS 4778 - Si 4.5, B 2.9, Ni Balance

AMS 4779 - Si 3.5, B 1.9, Ni Balance

AMS 4776 - Cr 13.5, Fe 4.5, Si 4.5, B 2.9, Ni Balance

 

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