Chapter V

≈The General Effect of the More
Important Elements in Tool
Steels≈ 61

≈Carbon Steels≈ 61

≈Alloy Steels≈ 63

≈High Speed Steels≈ 64

≈Elements Which Occur in all
Steels≈ 66

≈Iron≈ 66

≈Carbon≈ 67

≈Manganese≈ 67

≈Silicon≈ 68

≈Phosphorus≈ 69

≈Sulphur≈ 70

≈Elements Which Have Become
Especially Associated with
Special Alloy Steels≈ 70

≈Chromium≈ 70

≈Tungsten≈ 72

≈Molybdenum≈ 73

≈Vanadium≈ 73

≈Cobalt≈ 74

≈Uranium, Titanium and Aluminum≈ 75

≈Impurities≈ 75

≈Heat Treatment≈ 76

≈Hardening≈ 77

≈Annealing≈ 79

≈Tempering≈ 81

≈Conclusion≈ 84

CHAPTER VI.

≈What Tool Steel Is Doing Towards
Winning the War≈ 85

APPENDIX.

≈Analysis, Uses and Heat Treatment
of Various Grades of
Tool Steels≈ 92

≈High Speed Steels≈ 93

≈Die Steel for Hot Work≈ 94

≈Special Alloy Steel≈ 95

≈Semi-High Speed Steel≈ 96

≈Simple Carbon Tool Steel≈ 97

≈Non-Shrinking Oil Hardening
Steel≈ 98

≈Special Hot Work Alloy Steel≈ 99

A FEW SECRETS OF THE METALLURGIST SIMPLY TOLD