alloy 20 2.4660 bars and rods
- alloy steel:alloy 20 2.4660
- Size:5~500mm
- Length:As per clients' requirements.
- Surface:Bright or Black
PRODUCT DESCRIPTION
Alloy 20 Round Bar Specifications |
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| Specifications | : | ASTM B473 / ASTM SB473 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size | : | 5 mm To 500 mm |
| Diameter | : | 0.1 mm to 100 mm |
| Length | : | 100 mm To 3000 mm Long & Above |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Tolerance | : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
Alloy 20 Round Bar Chemical Composition
| Grade | C | Mn | Si | Cu | S | Fe | Mo | Ni | Cr |
| Alloy 20 | 0.02 max | 1.0-2.0 | 0.7 max | 3.0-4.0 | 0.005 max | bal | 2.0-3.0 | 32 – 38 | 19 – 21 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 80000 , MPa – 551 | Psi – 35000 , MPa – 241 | 30 % |
Equivalent Grades for Alloy 20 Round Bar
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | EN |
| Alloy 20 | 2.4660 | N08020 | Z2NCUD31-20AZ | NiCr20CuMo |
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