En8d Steel Hexagons
Precision across‑flats (AF) hex bars for fasteners, automotive, tooling and general engineering. Manufactured by Ambhe Ferro with strict dimensional control, consistent chemistry and reliable delivery across India.
EN8D is commonly aligned to C45 medium carbon steel and is suitable for nuts/bolts, shafts, spindles, couplings and general engineering parts.
| Element | C | Mn | Si | S | P |
|---|---|---|---|---|---|
| Range | 0.40–0.45 | 0.60–1.00 | 0.10–0.35 | ≤0.050 | ≤0.050 |
Exact limits can be tailored to customer spec / applicable standard. MTC issued per heat & lot.
Formula (kg/m): 0.0203949 × (AF in mm)^2 (density 7.85 g/cc). Values are indicative.
| AF (mm) | kg/m | kg/ft |
|---|---|---|
| 12 | 2.937 | 0.895 |
| 24 | 11.747 | 3.579 |
| 30 | 18.355 | 5.595 |
| 36 | 26.432 | 8.062 |
| 42 | 35.977 | 10.972 |
| 48 | 46.990 | 14.326 |
| 60 | 73.422 | 22.363 |
| 75 | 114.721 | 34.903 |
To compute quickly: kg/ft ≈ kg/m × 0.3048.
Share your specs by email or use your site form block right next to this section.
Normalising for grain refinement and Q&T to achieve target hardness/strength bands suitable for service conditions.
Thanks! We will respond with a formal quotation in INR shortly.
MTC 3.1, packing list, heat & batch traceability, and—on request—NABL‑lab test reports, UT/MT, and PPAP/ISIR.
Yes, per ASTM/IS standards and job requirement.
Yes. Export‑ready packaging, markings and documentation can be arranged. We also support third‑party inspection.
Depends on size and finish. Bright/peeled items may need extra processing time. Please share your schedule in the RFQ.
Premier supplier of high-quality En8d steel round and hexagon bars across India, serving automotive, engineering, and construction industries.
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