- Description
- Specs
- DOCUMENTS
Product Description
Sir-Chem® Dry Powder Black is a highly refined nonfluorescent black magnetic powder used for dry method magnetic particle inspection. It is designed to be used in visible light to reveal minute discontinuities on fabricated components or weldments such as bridges, pipes, large tanks, machinery and equipment.
ITEM # / PACKAGE SIZE
#2651 – 10 lb. jar
#2655 – 50 lb. pail
Physical Characteristics
Black powder, odorless.
Particle Certification
Particles meet or exceed all relevant specifications, including but not limited to ASTM E-1444, ASTM E-3024, AMS 3040, MIL-STD-271, NAVSEA 250-1500-1, NTR-1E. Certification is included with each shipment.
Particle Color
Black
Average Particle Size
75 μm
AMS Standard
3040
SAE Sensitivity*
8
[*Representative of the number of lines shown on a tool steel ring as defined in SAE AS5282.]
Temperature Limit
800°F (427°C)
Related Product Information:
Safety Data Sheet
Technical Bulletin 176