30CrNiMo8 equivalents, chemistry & properties.
Browse reference information for 30CrNiMo8, including related designations, composition, mechanical properties and density. Confirm the governing standard, product form and condition for your order.
30CrNiMo8 equivalent grades
- Europe (EN)
- 30CrNiMo8
- Werkstoff No. (W.Nr)
- 1.6580
- UK (BS)
- 823M30 (nearest)
- China (GB)
- 30Cr2Ni2Mo (nearest)
Key data
- Family
- Alloy engineering steel
- Density
- 7.85 g/cm³
- Typical mechanical
- Q&T up to about 1250 MPa in large sections
- Typical uses
- Mostly used for heavy crankshafts, gear shafts, axles and highly stressed forgings
- Weight
- Calculate weight in 30CrNiMo8
30CrNiMo8 chemical composition (weight %)
EN ISO 683-2 30CrNiMo8 (+QT round bar, producer table)
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | Al |
|---|---|---|---|---|---|---|---|---|---|
| 0.26–0.34 | 0.1–0.4 | 0.5–0.8 | ≤0.025 | ≤0.035 | 1.8–2.2 | 1.8–2.2 | 0.3–0.5 | ≤0.4 | 0.02–0.05 |
Grades similar to 30CrNiMo8
Frequently asked questions
What is the equivalent of 30CrNiMo8?
30CrNiMo8 equivalents: Europe (EN) 30CrNiMo8; Werkstoff No. (W.Nr) 1.6580; UK (BS) 823M30 (nearest); China (GB) 30Cr2Ni2Mo (nearest). Equivalents are close but not always identical; check the standard on your order.
What is the chemical composition of 30CrNiMo8?
30CrNiMo8 (EN ISO 683-2 30CrNiMo8 (+QT round bar, producer table)): C 0.26–0.34, Si 0.1–0.4, Mn 0.5–0.8, P ≤0.025, S ≤0.035, Cr 1.8–2.2, Ni 1.8–2.2, Mo 0.3–0.5, Cu ≤0.4, Al 0.02–0.05 (weight %).
What is the density of 30CrNiMo8?
About 7.85 g/cm³ (7,850 kg/m³), the value used for weight calculations.
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Mill test certificate (EN 10204 3.1) supplied with material; third-party inspection on request.
Need 30CrNiMo8?
Steel Impex India, Mumbai, supplies 30CrNiMo8 in pipes, plates, sheets, bars and fittings as available. Send the grade, standard, size and quantity.