Laiton Jaune Historique Malcolm Rose

ENGLISH BRASS is a ductile 70/30 brass of the correct microstructure.The smaller diameters are for brass-scaled instruments up to 30cm (11.75") for c" at a' = 415Hz, and up to 29cm (11.4") at a' = 440. Recommended practical tensions are:

0.19mm                     2.3kg                                       0.36                           7.5

0.21                           2.8                                           0.40                           9.1

0.23                           3.2                                           0.44                         10.8

0.25                           3.8                                           0.48                         12.4

0.27                           4.4                                           0.52                         14.0

0.30                           5.3                                           0.56                         16.0

0.33                           6.4