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18CrNiMo7‑6 hot rolled alloy steel round bar
18CrNiMo7-6 is a high-toughness case hardening steel produced with isotropic quality (IQ) for high cleanliness. It offers excellent core tensile strength and high hardness, making it ideal for large seized parts requiring high wear resistance and loading capacity.
EN: 18CrNiMo7-6DIN: 1.6587GB:
MaterialEN 10084 / DIN 1.6587
ThicknessN/A (Round Bar Diameter)
WidthVarious Diameters Available
LengthCustom Lengths
MOQ1 Ton
Lead Time7-15 days
PortShanghai / Tianjin
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | EN 10084 / DIN 1.6587 | Standard | EN 10084 / DIN 1.6587 |
| Thickness Range | N/A (Round Bar Diameter) | Width Range | Various Diameters Available |
| Length Range | Custom Lengths | MOQ | 1 Ton |
| Lead Time | 7-15 days | Port of Shipment | Shanghai / Tianjin |
| C | 0.15-0.21 | Si | ≤0.04 |
| Mn | 0.50-0.90 | P | ≤0.025 |
| S | ≤0.035 | Ni | 1.4-1.7 |
| Cr | 1.5-1.8 | Mo | 0.25-0.35 |
| Tensile Strength (Rm) | 980-1420 MPa | Yield Strength (Rp0.2) | ≥685 MPa |
| Hardness (HB) | 295-406 HB |
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