From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Laboratory analysis of the steel composition of a Chevrolet Camshaft.
| Identifier | ExFiles\Box 126\4\ scan0177 | |
| Date | 9th June 1937 | |
| To H.P.S. from Hl. 1056 HL.3/AG.9.6.37. Laboratory. Re: Chevrolet Camshaft. Plm. Your views? AHS. The analysis of this steel is :- Carbon ... 0.30% Manganese ... 0.74% Nickel ... Nil Chromium ... 0.27% This is similar to our Mild steel except for the small percentage of chromium which has been added. Hl. HJC | ||