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C44300 Admiralty Brass
- Kilograms/Kilograms
- 250
- , Kilograms/Kilograms
- 480 INR
- 450.00 - 500.00 INR
CuZn28Sn1As, CW706R
The copper based C44300 Admiralty Brass alloy is ideal for manufacturing heat exchanger tubes. The alloy is manufactured to cater engineering requirements and find applications mainly in oil and gas industries that also require its non corrosive properties.
Applications :
- Industrial Evaporator Tubing
- Heat Exchanger Tubing
- Condenser Tube Plates
- Distiller Tubes
- Oil Well Pump Liner
- Ferrules
- Bourdon Tubes
- Condenser Tubes
Equivelent Specifications
| Specifications | Designation |
| Iso | Cuzn28sn1 |
| Europen | Cuzn28sn1as |
| Bs | Cz 111 |
| Jis | C 4430 |
| Russian | L62-1 |
Chemical Composition:
|
| As | Cu | Fe | Pb | Sn | Zn |
| Min/Max | 0.02 - 0.06 | 70.0 - 73.0 | 0.06 | 0.07 | 0.8 - 1.2 | Rem |
| Nominals | 0.04 | 71 | - | - | 1 | 28 |
Fabrication Properties
| Joining Technique | Suitability |
| Brazing | Excellent |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Excellent |
| Capacity for Being Hot Formed | Fair |
| Coated Metal Arc Welding | Not Recommended |
Specification
| End Product | Specification |
| Plate, Clad | ASTM B432 |
| Plate, Condenser Tube | ASME SB171, ASTM B171 |
| Tube | ASTM B135 |
| Tube, Condenser | ASME SB111, ASTM B111 |
| Tube, Finned | ASME SB359, ASTM B359 |
| Tube, U-Bend | ASME SB395, ASTM B395 |
| Tube, Welded | ASME SB543, ASTM B543 |
Physical Properties
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 11.2 10-6 per oF (68-572 F) | 20.2 10 6? per C (20-300 C) |
| Density | 0.308 lb/in3 @ 68 F | 8.53 gm/cm3 @ 20 C |
| Electrical Conductivity | 25 %IACS @ 68 F | 0.146 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 41.5 ohms-cmil/ft @ 68 F | 6.9 microhm-cm @ 20 C |
| Melting Point Liquid US | 1720 F | 938 C |
| Melting Point Solid US | 1650 F | 899 C |
| Modulas of Elasticity in Tension | 16000 ksi | 110000 MPa |
| Modulas of Rigidity | 6000 ksi | 41370 MPa |
| Specific Gravity | 8.53 | 8.53 |
| Specific Heat Capacity | 0.09 Btu/lb/F @ 68 F | 377.1 J/kg K at 293 K |
| Thermal Conductivity | 64.0 Btu ft/(hr ft2 F) @ 68 F | 110.8 W/m K at 20 C |
Size Available
| HOLLOW RODS | Min Bore Size 20 mm and Max OD 100 mm |
| ROUND RODS | 6mm To 130 mm |
| HEX | 5mm To 60mm |
| SQUARE | 4mm To 60mm |
| FLAT | 5mm Min Thickness and max Width 120mm |
| PROFILES / SECTIONS | AS per Customer Drawing |
| BILLETS | Up to 200mm |
| INGOTS | AS per Specification |
- 20000 Per Month
- 4 Week
217/218, GIDC, Phase-II, Okha-Rajkot Road, Dared, Jamnagar, Gujarat, 361004, India
Phone :+918037302166
