Invar 36 Round Bar
Invar 36 Round Bars Specification:
| Dimension : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Grade : | Invar 36 (UNS No. K93603) Round Bars |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form : | Round, Square, Hex (A/F), Rectangle, Forging Etc. |
| Surface | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
| Application | Chemical process, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining |
| Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished. |
Invar Alloy 36 Round, Bright, Hex, Threaded Bar Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Co | Ni | Fe | |
| Invar 36 | Min | - | - | - | - | - | - | - | 35 | |
| max | 0.15 | 0.60 | 0.40 | 0.006 | 0.004 | 0.25 | 0.5 | 37 | bal |
Mechanical Properties
Typical Room Temperature Mechanical Properties, Mill Annealed:
| Density | 8.11 g/cm3 |
| Melting Point | 1430°C (2606 °F) |
| Temperature | 20 °C (68 °F) |
| Tensile Strength | Psi – 71.0 , MPa – 490 |
| Yield Strength (0.2%Offset) | Psi – 35.0 , MPa – 240 |
| Elongation on 50 mm (2 inch) % | 42 % |
ASTM F1684 Invar 36 Bars Equivalent Grades:
| Grade | WERKSTOFF NR. | UNS |
| Invar 36 | 1.3912 | K93603 |
| Product Form | Range From | Range To |
| Invar Plate | 4mm | 400mm |
| Invar Round Bar | 4mm | 500mm |
| Invar Square Bar | 70mm | 400mm |
| Invar Flat Bar | N/A | 250mm x 250mm |
| Invar Sheet & Coil | 0.025mm | 3.175mm |
| Invar Wire | 0.15mm | 3.5mm |
