SKH-9 high speed tool steels

Factory state of soft material: annealed to HB225

Hard material delivery status: HRC62-64 (vacuum + cryogenic)

Ingredients (%) :(for reference only)

Spot specifications of hard materials are available: thickness (mm) 2-90

Width * Length (mm) 150*200 200*200 200*250 200*300

Other specifications can also be customized. As well as raw wool spot, can process fine board.

SKH - 9 features

W-Mo series (type 6-5-2) high speed tool steel is the most common, especially SKH-9 (SKH51) is used in a large amount, instead of W-type high speed tool steel SKH2.

② The carbide structure is fine, neat and well distributed. And the tissue is uniform. So the wear resistance and toughness are relatively balanced. Especially because only the increase or decrease of carbon content, so it does not damage the high temperature characteristics, can continuously and significantly change the properties of steel. Low carbon steel is suitable for toughness, and high carbon steel is suitable for high carbon steel when hardness and wear resistance are required.

(3) with hot work, cold work plasticity, cutting and grinding is also good.

Use SKH - 9

Cutting: drill, tap, reamer, circular saw, gear cutter, broach, planer, etc.

Mold: all kinds of hot work, cold work die and punch, cutting knife, cutting knife, all kinds of gadolinium roll tools.