Personalized Custom Handmade Original Filipino Balisong Butterfly Knife Brass with Narra Wood Handle Inserts with Leather Sheath

Personalized Custom Handmade Original Filipino Balisong Butterfly Knife Brass with  Narra Wood Handle Inserts with Leather Sheath

Blade Materials – High Carbon Steel
Handle Materials – Stainless Steel with Narra Wood Handle Inserts.
Overall Length – 20cm
Blade Length -10cm
Weight – 175g

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.