1.3343 Skh51 M2 W6Mo5Cr4V2 HSS High Speed Steel Round Bar

1.3343 M2 steel is a general purpose molybdenum high speed steel. 1.3343/M2 steel is characterized by balanced combination of abrasion resistance, toughness and good red hardness. Due to its comparatively low carbon content, 1.3343/M2 steel has an excellent combination of toughness properties and abrasion resistance when properly hardened and tempered. 1.3343/M2steel is used in a wide used for all kinds of cutting tool, knife and punch and die applications.

HSS Circular Saw, Blade, Press Mould, Drills, End mill, Planer Knife, Chipper Knife, Slice Knife, Hss Square Tool Bits.

ASTM A600 1992 Standard Specification for High Speed Tool Steel

Similar Grades: 1.3343 / Skh51 / M2 / W6Mo5Cr4V2

Shape:Round

Steel-making Process: EF/EAF+LF+VD, EF/EAF+ESR 

Delivery condition: Cold Rolled+Annealed,  Hot Rolled+Annealed.

Surface condition: Black, Smooth, Polished

Standard: BS EN ISO 4957, ASTM A600

Size Range: Dia:100mm max; Length:4000mm max  

Tolerance of Amount: Above prices are based on actual weight.(+/-15%)

When properly annealed, M2 steel has a machinability rating of 65 percent when compared to a 1% Carbon Steel rated at 100.

When air quenched from the proper hardening temperature, this grade can be expected to expand approximately .001 in. per in. Note: Distortion (bending, bowing and twisting) and part geometry can add to the variations in movement of a part that is being hardened.

In order to avoid decarburization, this grade should be annealed in a controlled neutral atmosphere, vacuum, or neutral salt furnace environment.

1. Annealing: Heat to 1600° F, soak thoroughly at heat. Furnace cool 25° F per hour to 900° F, air cool to room temperature. Approximate annealed hardness 241 Maximum Brinell.