Six lead sherardized steel strips

Six lead sherardized steel strips, 113mm by 25mm

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Six lead sherardized steel strips, 113mm by 25mm
Science Museum Group
© The Board of Trustees of the Science Museum

Six lead sherardized steel strips, 113mm by 25mm, sherardized by Cowper Coles in 1929.

Details

Category:
Metallurgy
Object Number:
2002-134
Materials:
lead (metal) and zinc (metal)
Measurements:
: 4.4488 x .9843 in.; 113 x 25 mm
type:
six sherardized lead specimens.
credit:
Mr. Peter Cowper-Coles.