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Payment Type: T/T,L/C
Transportation: Ocean,Land,Air
Model No.: ASTM B111/ASME SB111 C44300
Brand: YUHONG
Whether Alloy: Is Alloy
Place Of Origin: China
Standard: ASTM B111/ASME SB111
Material: C44300
Surface: Annealing, 8K, Polishing Or Unpolishing, Morror/Satin
Finish: Brush Polish, Cold Drawn, Pickled, Bright Annealed Or Un Annealed, Bright
ASTM B111 C44300 Copper Alloy Brass Seamless Tube
ASTM B111/ASME SB111 C44300 Admiralty Brass Tube is ideal for heat exchanger tubes. Normally made to order to meet engineering requirements, you will find this alloy often times used in oil and gas applications that also require its non-corrosive properties. C44300 Admiralty Brass Seamless Tubes Tensile strength minimum in 310Mpa, Yield Strength minimum in 105Mpa.
Typical Application of ASTM B111/ASME SB111 C44300 Admiralty Brass
Industrial: Evaporator Tubing, Heat Exchanger Tubing, Condenser Tube Plates, Distiller Tubes, Oil Well Pump Liner, Ferrules, Bourdon Tubes, Condenser Tubes
C44300 admiralty brass tubes and C70600, C71500 copper nickel tubes are widely used in “Industrial Steam Turbine Condensers”
Chemical Composition
| Grade | As | Fe | Tin | Cu | Pb | Zn |
| C44300 | 0.02-0.06 | 0.06 | 0.9-1.2 | 70.0-73.0 | 0.07 | remainder |
| Product | Admiralty Brass tube ASTM B111 C44300 |
| Application | brass tube are widely used in air-conditioning and refrigeration field service, heat exchange use,
connecting tubes, distribution, fire protection, solar, natural gas, liquefied petroleum gas, vent piping.
|
| Material | ASTM, JIS, EN… |
| Standard | C44300, C68700, C71500, C70600, C12200 |
| Temper | soft annealed, special tempers on request |
| Outside Diameter | 4.76mm to 28.58mm |
| Thickness | 0.4mm to 3.0mm |
Mechanical Properties Properties Measurement Yield strength 105 MPa Melting point 899 ~ 938 °C Tensile strength 310 MPa Thermal conductivity 109 W/m-K @ 20.0 °C Density 8.53 g/cc Heat capacity 0.09 cal/g-°C @ 20ºC CTE linear strength 20.2 10-6/°C @ 20.0 – 300 °C
Physical Properties:
| Coefficient Of Thermal Expansion | 11.2 10−6Per °F (68-572 F) |
| Density | 0.308 Lb/In3 @ 68 F |
| Electrical Conductivity | 25 %IACS @ 68 F |
| Electrical Resistivity | 41.5 Ohms-Cmil/Ft @ 68 F |
| Melting Point Liquid US | 1720 F |
| Melting Point Solid US | 1650 F |
| Modulas Of Elasticity In Tension | 16000 Ksi |
| Modulas Of Rigidity | 6000 Ksi |
| Specific Gravity | 8.53 |
| Specific Heat Capacity | 0.09 Btu/Lb/°F @ 68 F |
| Thermal Conductivity | 64.0 BTU In/Hr.Ft2.°F @ 68°F |
Test:
1.Pitting Tests
2.Intergranular Corrosion Test
3.Chemical Analysis
4.Hardness Test
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Picture Example | : |
|
Packaging: Ply-wooden Case/ Iron Case/ Bundle with plastic Cap
Productivity: 1000 tons Per Month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: According to Customers' Requirement
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
HS Code: 7411290000
Payment Type: T/T,L/C
Incoterm: FOB,CFR,Express Delivery,CIF,EXW
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