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Per a Parker brochure introducing this nib material on the Parker 51 model Octanium is an alloy composed of eight different metals ,each chosen for certain attributes. AI Kz]J0;
Strenght and hardness W]bgWKd
40℅Cobalt l#%7BGwzY
15℅Nickel &1R#!|h1W
20℅Chromium ,B_c
High resilience RRV%g!
7℅Molybdenum i q oXku
2℅Manganese "|[9 Q?
15℅Iron(approximately) .a7RGT3]m
Additiond strength against all stresses and chimatic conditions w;j<$<4=7
0.04℅Beryllium 6>oc,=MV/
0.15℅Carbon