Bronze Powders

Bronze Powders for different applications

Bronze is alloy of copper and tin. We offer a variety of bronze powders for different applications, including flame-spraying, brazing, strip-bearings, metal-bonded grinding wheels and cutting tools, metal filled plastics for bearings, decorative, conductive and high strength applications.

Different bronze powders vary in the percentage of tin in the alloy, the shape of particles, and the size of particles. Some may also include small amounts of phosphor or Zinc. Bronze powders used for filters are pre-alloyed spherical bronze particles with narrow size distribution.

Grade Sn% Other% A.D. Mesh Shape
BZ101 10   2.7 150 Partially Diffused
BZ201 10   2.7 200 Partially Diffused
BZ5657C * 10 0.35 Phos 5.0 325 Spherical, F.A.
BZ5890 * 10 0.07 Phos 5.0 400 Spherical, F.A.
BZDT-31 9 2.0 Zn 3.4 400 Irregular
BZDT-80 20   3.2 400 Irregular
BZDT-85 15   3.2 400 Irregular
BZDT-90 10   3.2 400 Irregular
BZ61A 8.0-9.0   4.7 -60/+150 Spherical, P.D.
BZ83A 8.0-9.5   4.7 -80/+200 Spherical, P.D.
BZ103A 8.5-10.0   4.7 -100/+325 Spherical, P.D.
BZ153A 9.0-10.7   4.7 -150/+325 Spherical, P.D.
BZ250P 9.0-10.5   5.0 -20/+40 Spherical, F.A.
BZ150P 9.0-10.5   5.0 -30/+60 Spherical, F.A.
BZ90P 9.0-10.5   5.0 -50/+80 Spherical, F.A.
BZ60P 9.0-10.5   5.0 -80/+150 Spherical, F.A.
BZ40P * 9.0-10.5   5.0 -100/+230 Spherical, F.A.
BZ25P * 9.0-10.5   5.0 -200/+325 Spherical, F.A.
BZ10P * 9.0-10.5   5.0 -325 Spherical, F.A.
BZ250PP 9.0-10.5 0.3 Phos 5.0 -20/+40 Spherical, F.A.
BZ150PP 9.0-10.5 0.3 Phos 5.0 -30/+60 Spherical, F.A.
BZ90PP 9.0-10.5 0.3 Phos 5.0 -50/+80 Spherical, F.A.
BZ60PP 9.0-10.5 0.3 Phos 5.0 -80/+150 Spherical, F.A.
BZ40PP 9.0-10.5 0.3 Phos 5.0 -100/+230 Spherical, F.A.
BZ25PP 9.0-10.5 0.3 Phos 5.0 -200/+325 Spherical, F.A.
BZ10PP 9.0-10.5 0.3 Phos 5.0 -325 Spherical, F.A.
BZ12HP 2.5-3.5   5.0 -10/+20 Spherical, P.D.
BZ23HP 3.5-4.5   4.9 -20/+30 Spherical, P.D.
BZ31HP 4.0-5.0   4.8 -20/+40 Spherical, P.D.
BZ34HP 4.0-5.0   4.8 -30/+40 Spherical, P.D.
BZ46HP 5.5-6.5   4.8 -40/+50 Spherical, P.D.
BZ68HP 6.5-7.5   4.7 -50/+60 Spherical, P.D.

P.D.: Partially Diffused. Made by a tin coating on an atomized spherical copper powder.

F.A.: Fully alloyed. Made by atomizing pre-alloyed bronze.

* Always in stock and usually ships within 1 to 3 days.

All the above grades are offered in 50-Lb and 100-Lb pails.

Questions? Please call 973-405-6249 to discuss your specific needs.