5140 Steel rod
Astm 5140 Alloy Steel Bar Products Description
AISI 5140 steel round bar is an alloy steel that is easy to process. After tempering and quenching, its toughness, plasticity and wear resistance are improved.
5140 round steel has good comprehensive mechanical properties and is one of the most widely used steels. It is used to manufacture medium-speed and medium-load parts such as machine tool gears, shafts, worms, spline shafts, etc.
GNEE is a 5140 round bar supplier with 16 years of production experience. The 5140 round bar stock we provide is strictly produced in accordance with standards, has passed quality certification, can provide quality certificates, and accept third-party testing.
5140 Steel Rod Products Details
| Diameter | 5mm-800mm |
| Length | 100mm-120mm |
| Surface | Forged condition, Annealing , Black or Milled surface |
| Advantages |
High strength High tenacity Good NMenability High resistance to thermal properties. Competitive price Fast production leadtime All the material are inspected with 3 times to meet the highly standards |
Forged Round Alloy Steel Bar Chemical Composition:
| Grade | C | Mn | Si | S | P | Cr |
| 5140 | 0.38-0.43 | 0.7-0.9 | 0.15-0.35 | ≤ 0.035 | ≤ 0.04 | 0.7-0.9 |
Alloy Bar Mechanical Properties:
| Grade | Tensile Strength | Yield Strength | Elongation | Reduction of Area | Impact Charpy-V | HB |
| 5140 | ≥740Mpa | ≥460Mpa | ≥17% | ≥62% | ≥108J | ≤207HB |
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If you have more needs and questions about 5140 Steel rod, please contact us!