M2 High Speed Steel Round Bar
M2 Steel Rod Products Description
M2 steel bar is made of tungsten-molybdenum alloy steel material. M2 round bar has strong wear resistance, good red NMness and balanced toughness.
GNEE is a M2 round steel bar supplier with 16 years of production experience. The M2 round steel we provide is strictly produced in accordance with the standards, passed the quality certification, can provide quality certificates, and accept third-party testing.
Our M2 tool steel round bar has a variety of sizes and can be customized according to specific requirements. We can also provide a variety of processing services.
M2 High Speed Steel Round Bar Products Details
Chemical composition of M2 Steel Rod:
| C % | W % | V % | Mo % | Cr % |
| 0.85% | 6.40% | 1.80% | 5.00% | 4.10% |
M2 Steel Rod Mechanical Properties:
|
Mechanical properties |
Metric |
Imperial |
|---|---|---|
|
Hardness, Rockwell C (tempered at 1150°F, quenched at 2200°F) |
62 |
62 |
|
Hardness, Rockwell C (as NMened, quenched at 2200°F) |
65 |
65 |
|
Compressive yield strength (when tempered at 300°F) |
3250 MPa |
471000 psi |
|
Izod impact unnotched (when tempered at 300°F) |
67 J |
49.4 ft-lb |
|
Abrasion (loss in mm3, as-NMened; ASTM G65) |
25.8 |
25.8 |
|
Abrasion (loss in mm3, tempered at 1275°F; ASTM G65) |
77.7 |
77.7 |
|
Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
|
Elastic modulus |
190-210 GPa |
27557-30458 ksi |
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If you have more needs and questions about M2 High Speed Steel Round Bar, please contact us!