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18MnCr5 Alloy Steel Bar
Solid Steel Round Bar Product Description
18NiCrMo5 round steel rod is an alloy structural steel containing Ni-Cr-Mo elements that complies with UNI 8550 standards and has high strength and plasticity, medium-high NMenability and good machinability.
Among special case-NMened steels, 18NiCrMo5 solid round bar is a well-known commonly used steel and is widely used in the production of gears, pinions, bushings, camshafts and other wear-prone parts.
18NiCrMo5 round rod is generally used in the quenching and tempering or carburizing and quenching state.
solid round bar
Round Steel Rod Product Details
18NiCrMo5 Steel Chemical Composition：
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
| 18NiCrMo5 | 0.15-0.21 | ≤0.4 | 0.6-0.9 | ≤0.035 | ≤0.035 | 0.7-1.0 | 1.2-1.5 | 0.15-0.25 |
18NiCrMo5 Round Steel Mechanical Property with Quenched and Tempered Condition：
| Thickness/Diameter,mm | Tensile Strength Mpa |
Yield Strength Mpa |
Elongation % |
Impact,KCU, J |
| ≤11 | 1225-1520 | ≥980 | ≥8 | ≥30 |
| 11-25 | 1030-1325 | ≥785 | ≥9 | ≥32.5 |
| 25-40 | 930-1230 | ≥735 | ≥9 | ≥32.5 |
| 40-100 | 785-1080 | ≥590 | ≥10 | ≥35 |
round rod
Gnee Group Introduction And Customer Visits
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China round steel producers--GNEE Group
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