S-70
Citation:
S-70. J.A. Schey and G.M. Dalton, “Lubrication mechanisms in the forming of galvanized steel sheet,” Journal of Materials Processing Technology, Volume 24, 1990, p365-374, doi.org/10.1016/0924-0136(90)90197-3.
D-24
Citation:
D-24. G.M. Dalton and D.C. Zaccone, “Oil Migration on Sheet Steels and the Effect on Performance in Metal Stamping,” SAE Transactions, vol. 108, 1999, pp. 661–666; SAE Technical Paper 1999-01-0682.