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Steel Making

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

Furnace Data
In order to give definite information concerning furnaces, fu...

Tungsten
Tungsten, as an alloy in steel, has been known and used for a...

Take Time For Hardening
Uneven heating and poor quenching has caused loss of many ve...

Liberty Motor Connecting Rods
The requirements for materials for the Liberty motor connecti...

Manganese
MANGANESE is a metal much like iron. Its chemical symbol is M...

Steel Before The 1850's
In spite of a rapid increase in the use of machines and the ...

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

Annealing
There is no mystery or secret about the proper annealing of d...

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

Hints For Tool Steel Users
Do not hesitate to ask for information from the maker as to t...

Annealing Method
Forgings which are too hard to machine are put in pots with ...

Effects Of Proper Annealing
Proper annealing of low-carbon steels causes a complete solu...

Drop Forging Dies
The kind of steel used in the die of course influences the he...

Process Of Carburizing
Carburizing imparts a shell of high-carbon content to a low-...

Heavy Forging Practice
In heavy forging practice where the metal is being worked at...

Hardening
The forgings can be hardened by cooling in still air or quen...

Pyrometry And Pyrometers
A knowledge of the fundamental principles of pyrometry, or th...

Temperature For Annealing
Theoretically, annealing should be accomplished at a tempera...

Fatigue Tests
It has been known for fifty years that a beam or rod would fa...



Oil-hardening Steel






Category: THE FORGING OF STEEL

Heat slowly and uniformly to 1,450 deg.F. and
forge thoroughly. Do not under any circumstances attempt to harden
at the forging heat. After cooling from forging reheat to about
1,450 deg.F. and cool slowly so as to remove forging strains.





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Previous: Carbon Tool Steel



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