Khaitan Steel Forgings
Amraiwadi, Ahmedabad, Gujarat
GST No. 24AAMFK9555G1ZY
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Product Details:
| Usage/Application | Industrial |
| Shape | Round |
| Material | Steel |
| Single Piece Length | 3-6 meter |
| Technique | Hot Rolled |
| Standard | AISI 8620 |
Alloy steels contain a wide range of steels whose compositions exceed the limitations of C, Mo, Cr, Va, Mn, Ni, Si, and B fixed for carbon steels. These steels are more responsive to mechanical and heat treatments than carbon steels. AISI 8620 alloy steel is a common, carburizing alloy steel. This alloy steel is flexible during hardening treatments, thus enabling improvement of case/core properties. The following datasheet will provide more details about AISI 8620 alloy steel.
| Element | Min | Max |
|---|---|---|
| Carbon, C | 0.18 | 0.23 |
| Manganese, Mn | 0.70 | 1.00 |
| Silicon, Si | -.-- | 0.35 |
| Nickel, Ni | 0.40 | 0.70 |
| Molybdenum, Mo | 0.08 | 0.15 |
| Chromium,Cr | 0.55 | 0.80 |
| Sulfur, S | -.-- | 0.05 |
| Phosphorous, P | -.-- | 0.05 |
| Properties | Metric | Imperial |
| Tensile strength | 530 MPa | 76900 psi |
| Yield strength | 385 MPa | 55800 psi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Bulk modulus (typical for steel) | 140 GPa | 20300 ksi |
| Shear modulus (typical for steel) | 80 GPa | 11600 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Izod Impact | 115 J | 84.8 ft.lb |
| Hardness, Brinell | 149 | 149 |
| Hardness, Knoop (converted from Brinell hardness) | 169 | 169 |
| Hardness, Rockwell B (converted from Brinell hardness) | 80 | 80 |
| Hardness, Vickers (converted from Brinell hardness) | 155 | 155 |
| Machinability (hot rolled and cold drawn, based on 100 machinability for AISI 1212 steel) | ||