Whether heat treatment is carded out in-house or subcontracted, procedures must be drawn up and adhered to if the heat treatment process is to be properly controlled. Subcontract heat treatment should ...

Shock-resisting tool steels are designated as group S steels according to the AISI classification system. S1, S2, S5, S6, and S7 are the types of shock-resisting steels. The hardenability of group S ...

In the movie Conan the Barbarian, we hear a great deal about “the riddle of steel.” We are never told exactly what that riddle is, but in modern times, it might be: What’s the difference between 4150 ...

TO students who have ploughed through the weary sands of recent steel literature, Mr. Woodworth's book will appear somewhat in the nature of an oasis in the desert. The author does not appear to be ...