D2 tool steel Filipino Balisongs butterfly Stainless Steel Brass with Philippine Deer Horn Inserts knives world class knives

Blade Materials – D2 tool steel
Handle Materials – Brass with Philippine Deer Horn Inserts
Overall Length – 29cm
Blade Length -14cm
Weight -310g

Sheath: Knife Comes with a fine sheath made from Camel, cow Skin ..

Carbon steels which can successfully undergo heat-treatment have a carbon content in the range of 0.30–1.70% by weight. Trace impurities of various other elements can have a significant effect on the quality of the resulting steel. Trace amounts of sulfur in particular make the steel red-short, that is, brittle and crumbly at working temperatures. Low-alloy carbon steel, such as A36 grade, contains about 0.05% sulfur and melts around 1,426–1,538 °C (2,599–2,800 °F). Manganese is often added to improve the harden ability of low-carbon steels. These additions turn the material into a low-alloy steel by some definitions, but AISI’s definition of carbon steel allows up to 1.65% manganese by weight.

high Carbon Steel and HRC approximately 58 to 60.

Approximately 0.6–1.0% carbon content. Very strong, used for springs, swords, and Knives