LC 200 N: Difference between revisions
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LC 200 N is produced by Zapp Steel and is a derivative of Cronidur 30. | LC 200 N is produced by Zapp Steel and is a derivative of Cronidur 30.It is a high nitrogen alloyed tool steel produced by a combination of the PESR (Pressurized Electric Slag Remelting) Process and “smart forging” technology. This results in an amazing increase in the steel’s purity and a very fine and homogenous microstructure. The material’s advantages include excellent machinability and polishability, outstanding dimensional stability after heat treatment, and superior corrosion resistance and toughness—even at high hardness. | ||
For more background and information on LC200N, also see the article in the [[Spyderco byte - October 2016]] Newsletter | |||
LC200N consists of: | |||
{|{{Articletable}} | {|{{Articletable}} | ||
Latest revision as of 04:45, 5 August 2026
LC 200 N is produced by Zapp Steel and is a derivative of Cronidur 30.It is a high nitrogen alloyed tool steel produced by a combination of the PESR (Pressurized Electric Slag Remelting) Process and “smart forging” technology. This results in an amazing increase in the steel’s purity and a very fine and homogenous microstructure. The material’s advantages include excellent machinability and polishability, outstanding dimensional stability after heat treatment, and superior corrosion resistance and toughness—even at high hardness.
For more background and information on LC200N, also see the article in the Spyderco byte - October 2016 Newsletter
LC200N consists of:
| Carbon | Chromium | Cobalt | Copper | Manganese | Molybdenium | Nickel | Nitrogen | Phosphorus | Silicon | Sulfur | Tungsten | Vanadium |
| 0.30 | 15.00 | / | / | 1.00 | 0.95 | 0.50 | 0.50 | / | / | / | / | / |
LC 200 N is a high nitrogen alloyed tool steel which exhibits superior corrosion resistance combined with high toughness even at hardness up to 60 HRc. Combining PESR-Process (Pressurized Electric Slag Remelting) with a smart forging technology, an amazing increase in cleanliness and structure, which means a very fine and homogenious microstructure, can be achieved. Primary advantage is excellent machinability and polishability as well as a high dimensional stability after heat treatment. For this reason LC 200 N is the high end solution for tools facing high static and dynamical load under a high corrosive environment at higher temperatures.
