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SG2

Developed by Takefu Special Steel, Super Gold 2 (SG2 steel) is a premium powdered tool steel alloy specifically engineered for crafting high-quality blades.

Renowned for its exceptional performance and durability, SG2 has earned its reputation as one of the Japanese kitchen knife community’s most sought-after high-end powder steels. SG2 knives exhibit outstanding edge retention and wear resistance with an impressive hardness of up to 64 HRC.

Interestingly, Kobelco Steel produces a type of steel known as R2, which many believe to be identical to SG2 in composition and properties. Due to their indistinguishable characteristics, they are often referred to as SG2/R2 interchangeably, acknowledging their shared origin and performance attributes.

Blades made from SG2 steel have gained considerable popularity among professional chefs and knife enthusiasts for their exceptional cutting performance and long-lasting edge sharpness.

Developed by Takefu Special Steel, Super Gold 2 (SG2 steel) is a premium powdered tool steel alloy specifically engineered for crafting high-quality blades.

Renowned for its exceptional performance and durability, SG2 has earned its reputation as one of the Japanese kitchen knife community’s most sought-after high-end powder steels. SG2. . . Show More >

A Legacy of Japanese Craftsmanship

We are pleased to offer authentic Japanese kitchen knives made of SG2 steel. Each unique SG2 knife honors the legacy of Japanese craftsmanship by combining the best materials with a dedication to tradition. You’ll share in that heritage every time you experience your knife’s performance, corrosion resistance, and excellent edge retention. 

The Choice of Chefs

Because our hand-finished SG2 steel collection upholds the legacy of master Japanese knife makers, they can help enhance and elevate your kitchen skills. This is why chefs worldwide value their strength and versatility. Supplies are limited, so be sure to shop our collection of authentic Japanese kitchen knives available now. And take advantage of free U.S. shipping on orders over $150!