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Stainless Steel (Non-Magnetic) Microspheres 7.8g/cc - Classified Grades - Particle Diameters 1um to 1200um (1.2mm)

300 Series Stainless Steel Microspheres
250micron Solid Stainless Steel Metal Microspheres (Non-magnetic)

Highly spherical 304 Stainless Steel microspheres are available in sizes between 1um and 1.2m in free-flowing dry powder form. These spheres are non-magnetic. Often used as conductive spacers in bond line applications or as high density test projectiles.

Particles in Size Range: >90%
Sphericity: >90%
Density: 7.7-7.9g/cc
Vickers Hardness: ~200HV

Peer Reviewed Articles using Stainless Steel Microspheres:
Formation of printable granular and colloidal chains through capillary effects and dielectrophoresis

In-stock orders usually ship within one business day. Please contact us for custom size ranges or volume pricing.

 Item # Description/Size Availability Price Qty
SSMMS-7.8 1-22um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 1-22um - 10g
In Stock $157.00
SSMMS-7.8 10-25um - 0.1g
Stainless Steel Metal Microspheres 7.8g/cc 10-25um - 0.1g
In Stock $261.00
SSMMS-7.8 23-28um - 0.2g
Stainless Steel Metal Microspheres 7.8g/cc 23-28um - 0.2g
In Stock $261.00
SSMMS-7.8 29-37um - 1g
Stainless Steel Metal Microspheres 7.8g/cc 29-37um - 1g
In Stock $215.00
SSMMS-7.8 35-41um - 1g
Stainless Steel Metal Microspheres 7.8g/cc 35-41um - 1g
In Stock $215.00
SSMMS-7.8 41-48um - 1g
Stainless Steel Metal Microspheres 7.8g/cc 41-48um - 1g
In Stock $183.75
SSMMS-7.8 48-57um - 2g
Stainless Steel Metal Microspheres 7.8g/cc 48-57um - 2g
In Stock $183.75
SSMMS-7.8 57-67um - 5g
Stainless Steel Metal Microspheres 7.8g/cc 57-67um - 5g
In Stock $183.75
SSMMS-7.8 67-78um - 5g
Stainless Steel Metal Microspheres 7.8g/cc 67-78um - 5g
In Stock $157.00
SSMMS-7.8 78-95um - 5g
Stainless Steel Metal Microspheres 7.8g/cc 78-95um - 5g
In Stock $131.25
SSMMS-7.8 95-105um - 5g
Stainless Steel Metal Microspheres 7.8g/cc 95-105um - 5g
In Stock $225.00
SSMMS-7.8 92-110um - 5g
Stainless Steel Metal Microspheres 7.8g/cc 92-110um - 5g
In Stock $131.25
SSMMS-7.8 110-130um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 110-130um - 10g
In Stock $103.95
SSMMS-7.8 130-155um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 130-155um - 10g
In Stock $103.95
SSMMS-7.8 155-190um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 155-190um - 10g
In Stock $103.95
SSMMS-7.8 190-220um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 190-220um - 10g
In Stock $103.95
SSMMS-7.8 220-255um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 220-255um - 10g
In Stock $103.95
SSMMS-7.8 255-315um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 255-315um - 10g
In Stock $103.95
SSMMS-7.8 285-315um - 5g
Stainless Steel Metal Microspheres 7.8g/cc 285-315um - 5g
In Stock $103.95
SSMMS-7.8 300-330um - 5g
Stainless Steel Metal Microspheres 7.8g/cc 300-330um - 5g
In Stock $103.95
SSMMS-7.8 310-360um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 310-360um - 10g
In Stock $103.95
SSMMS-7.8 360-445um - 10g
Stainless Steel Metal Microspheres 7.8g/cc 360-445um - 10g
In Stock $103.95
SSMMS-7.8 0.43-0.52mm - 10g
Stainless Steel Metal Microspheres 7.8g/cc 0.43-0.52mm - 10g
In Stock $103.95
SSMMS-7.8 0.475-0.520mm - 5g
Stainless Steel Metal Microspheres 7.8g/cc 0.475-0.520mm - 5g
In Stock $121.00
SSMMS-7.8 0.49-0.54mm - 10g
Stainless Steel Microspheres 7.8g/cc 0.49-0.54mm - 10g
In Stock $121.00
SSMMS-7.8 0.50-0.55mm - 5g
Stainless Steel Metal Microspheres 7.8g/cc 0.50-0.55mm - 5g
In Stock $121.00
SSMMS-7.8 0.51-0.63mm - 10g
Stainless Steel Metal Microspheres 7.8g/cc 0.51-0.63mm - 10g
In Stock $103.95
SSMMS-7.8 0.60-0.74mm - 10g
Stainless Steel Metal Microspheres 7.8g/cc 0.60-0.74mm - 10g
In Stock $103.95
SSMMS-7.8 0.71-0.88mm - 10g
Stainless Steel Metal Microspheres 7.8g/cc 0.71-0.88mm - 10g
In Stock $103.95
SSMMS-7.8 0.85-1.0mm - 5g
Stainless Steel Metal Microspheres 7.8g/cc 0.85-1.0mm - 5g
In Stock $131.25
SSMMS-7.8 1.0-1.2mm - 2g
Stainless Steel Metal Microspheres 7.8g/cc 1.0-1.2mm - 2g
In Stock $183.75

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About the Company:

Cospheric is a global leader in manufacturing and distribution of precision nanospheres, microspheres, and larger precision spherical particles. Scientists and engineers worldwide rely on us as a proven source to fulfill their needs for microparticles in narrow size ranges, wide selection of colors, densities, properties and formulations. We leverage our extensive technical expertise in micropowders to help each customer find an optimal microparticle solution for their needs. We ship worldwide daily out of our Santa Barbara, CA manufacturing facility.
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