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Standard Analysis
The selection of a standard analysis by the manufacturer is t...

Manganese
Manganese adds considerably to the tensile strength of steel,...

Calibration Of Pyrometer With Common Salt
An easy and convenient method for standardization and one whi...

Flange Shields For Furnaces
Such portable flame shields as the one illustrated in Fig. 1...

Application Of Liberty Engine Materials To The Automotive Industry
The success of the Liberty engine program was an engineer...

Heating
Although it is possible to work steels cold, to an extent de...

Suggestions For Handling High-speed Steels
The following suggestions for handling high-speed steels are ...

Non-shrinking Oil-hardening Steels
Certain steels have a very low rate of expansion and contract...

Steel Can Be Worked Cold
As noted above, steel can be worked cold, as in the case of ...

Affinity Of Nickel Steel For Carbon
The carbon- and nickel-steel gears are carburized separately...

The Quenching Tank
The quenching tank is an important feature of apparatus in c...

Sulphur
Sulphur is another impurity and high sulphur is even a greate...

Protective Screens For Furnaces
Workmen needlessly exposed to the flames, heat and glare from...

Nickel
Nickel may be considered as the toughest among the non-rare a...

Heat Treatment Of Gear Blanks
This section is based on a paper read before the American Gea...

Annealing To Relieve Internal Stresses
Work quenched from a high temperature and not afterward tempe...

Hardness Testing
The word hardness is used to express various properties of me...

Phosphorus
PHOSPHORUS is an element (symbol P) which enters the metal fr...

Heat Treatment Of Milling Cutters Drills Reamers Etc
THE FIRE.--Gas and electric furnaces designed for high heats ...

Molybdenum
Molybdenum steels have been made commercially for twenty-five...



Carbon Tool Steel






Category: THE FORGING OF STEEL

Heat to a bright red, about 1,500 to 1,550 deg.F.
Do not hammer steel when it cools down to a dark cherry red, or
just below its hardening point, as this creates surface cracks.





Next: Oil-hardening Steel

Previous: Forging High-speed Steel



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