5150 Hot Rolled Steel Bar
Round Bar Products Description
5150 alloy is a high carbon chromium-molybdenum steel widely used in applications requiring high NMness, wear resistance and good toughness.
Features of 5150 round bar
High NMness and wear resistance: After quenching and tempering, 5150 round stock steel can achieve very high NMness, suitable for manufacturing parts that need to resist wear for a long time, such as bearings, gears and transmission shafts.
Good mechanical properties: 5150 steel round bar combines high strength with appropriate toughness to maintain structural integrity even under large impacts.
5150 Hot Rolled Steel Bar Products Details
5150 Round Alloy Steel Bar Chemical Composition:
| Grade | C | Mn | Si | S | P | Cr |
| 5150 | 0.48-0.53 | 0.70 – 0.90 | 0.20-0.35 | ≤ 0.040 | ≤ 0.040 | 0.70-0.90 |
5150 Alloy Bar Mechanical Properties:
| Grade | Tensile Strength | Yield Strength | Elongation | Reduction of Area | Impact Charpy-V | HB |
| 5150 | ≥1080Mpa | ≥930Mpa | ≥9% | ≥40% | ≥39J | ≤229HB |
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