Here is one site that at least lists the presumed alloy.
Hitachi laminated steel.
Hitachi yasuki blue paper steel no2.
In 1937 so razors with hitachi and y s s.
It is extremely difficult to find anything but doubletalk and scuttlebutt on this steel.
As far as i know and understand yasuki steel works merged with hitachi ltd.
As i understand it the best japanese planes use hitachi super blue steel laminated to wrought iron backers for the blades.
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Specialty tool steel from hitachi metals america.
Hitachi metals america s high quality special steels are mass produced from carefully selected materials utilizing state of the art equipment and technologies in melting refining hot working cold working and heat treatment.
Hitachi metals pioneered the development and mass production of rare earth magnets under the neomax brand.
Hitachi metals group plays an important role in responding to the automotive industry s demand for high performance and better fuel economy by supplying a wide array of highly functional products derived from proven advanced materials and backed by extensive r d.
Japanese shiro 2 suminagashi steel.
Here are the common ones found in knives sk steels sk5 sk4 sk3 the least expensive of the carbon steels and the lowest carbon content 5 has the least carbon 3 the most.
Hitachi yasuki laminated white paper steel no2.
Neomax magnets boast exceptionally superior magnetic properties.
The steel division of hitachi ltd.
Was thereby split off to form hitachi metals.
The city of yasugi shimane prefecture is still home to the hitachi metals yasugi works.
Classified as exotic steel by cutlery standards it has a loyal.
Or yasuki symbols would be younger then 1937.
Hitachi makes a number of carbon steels.
This steel has higher amounts of phosphorus and sulfur than the other steels i m about to mention.
Hitachi yasuki white paper steel no2.
Yasugi specialty steel is high grade specialty steel manufactured at hitachi metals yasugi works which carries on the tradition of japan s ancient iron.