1.3343 Skh51 M2 W6Mo5Cr4V2 HSS High Speed Steel Round Bar
- Model
- 1.3343 / Skh51 / M2 / W6Mo5Cr4V2
Item specifics
- Surface condtion
- Smooth, Polished
- Delivery Conditon
- Cold drawn+annealed
- Similiar grade
- 1.3343 / Skh51 / M2 / W6Mo5Cr4V2
- Standard
- BS EN ISO 4957 ASTM A600
Review
Description
Introduction of M2 Steel:
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.
Application of M2 Steel:
HSS Circular Saw, Blade, Press Mould, Drills, End mill, Planer Knife, Chipper Knife, Slice Knife, Hss Square Tool Bits.
Chemical Composition of M2 Steel :
Steel Grade | C | Si | Mn | P | S | Cr | Mo | W | V |
1.3343 | 0.86-0.94 | 0.45max | 0.4max | 0.03max | 0.030max | 3.8-4.5 | 4.7-5.2 | 5.9-6.7 | 1.7-2.4 |
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%)
Machinability:
When properly annealed, M2 steel has a machinability rating of 65 percent when compared to a 1% Carbon Steel rated at 100.
Dimensional Stability:
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.
Thermal Cycling:
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.
