This data is courtesy of REB Research & Consulting.

The solubility of hydrogen in aluminum, cobalt, copper, iron, nickel, niobium, palladium, platinum, silver, tantalum, thorium, tin, titanium, vanadium, and zirconium.

Graph of solubility of hydrogen in various metals,
varying inversely with temperature

Standard cc of hydrogen per 100 g of metal.

For the permeability of H2 in Al, Co, Cu, Fe, Ni, Nb, Pd, Pt, Ag, Ta, Sn, Th, Ti, V, and Zr, click here.