UNS C44300 Admiralty Brass Tube PDF
Products Description
ASTM B111 C44300 is the ideal choice for heat exchanger tubes. Usually manufactured to meet engineering requirements, you will find that this alloy is often used in oil and gas applications, which also require its non-corrosive properties. C44300 and C68700 have good corrosion resistance. C44300 Brass Seamless Tube The minimum tensile strength of the heat exchange tube is 310Mpa, and the minimum yield strength is 105Mpa.
C44300 Chemical Composition
|
Element |
Standard Range (wt%) |
Typical (wt%) |
Function |
|
Cu |
69.0–71.0 |
70.5 |
Matrix, ensures conductivity |
|
Sn |
0.8–1.3 |
1.0 |
Enhances corrosion resistance |
|
As |
0.03–0.06 |
0.04 |
Strengthens grain boundaries |
|
Zn |
Balance |
28.0 |
Improves fluidity, reduces cost |
|
Total Impurities |
≤0.3 |
0.15 |
Fe≤0.10%, Pb≤0.05% strictly controlled |
Physical Properties
|
Property |
Value |
Test Condition |
|
Density (g/cm³) |
8.53 |
20°C |
|
Melting Point (°C) |
900–930 |
– |
|
Thermal Conductivity (W/(m·K)) |
109 |
20°C |
|
Electrical Conductivity (%IACS) |
28 |
Annealed |
|
Thermal Expansion (×10⁻⁶/K) |
20.2 |
20–300°C |
|
Elastic Modulus (GPa) |
117 |
– |
Mechanical Properties
|
Condition |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation (%) |
Hardness (HB) |
|
Annealed (O) |
310–380 |
105–140 |
≥40 |
60–75 |
|
¼ Hard (H02) |
400–460 |
250–310 |
18–25 |
100–125 |
|
Hard (H04) |
500–600 |
≥390 |
≥5 |
≥150 |
|
Hot Rolled |
450–550 |
350–400 |
10–20 |
120–140 |
Typical Application of ASTM B111 ASME SB 111 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"
Plumbing: Strainers
Our inventory is in stock
| C44300 copper tube | C44300 condenser tube | Marine grade copper tube |
| C44300 brass tube | Copper alloy C44300 tube | C44300 brass pipe supplier |
| Admiralty brass C44300 tube | C44300 heat exchanger tube | ASTM B111 C44300 |
| C44300 seamless tube | UNS C44300 tube | C44300 welded tube |
| Arsenical brass tube C44300 | C44300 copper pipe | C44300 brass hollow bar |
about us
Our Product Portfolio
We supply an extensive inventory of copper products in various forms, grades, and tempers to meet your exact specifications.
1. Copper & Copper Alloy Tubes/Pipes
Type: Copper Seamless Tube, Copper Welded Tube, Capillary Tube, Refrigeration Tube, Heat Exchanger Tube, Condenser Tube, Dehydrated Tube.
Key Alloys: C10200 (OFHC Copper), C11000 (ETP Copper), C12200 (DHP Copper), C44300, C68700, C70600 (Copper Nickel 90/10), C71500 (Copper Nickel 70/30).
2. Copper & Copper Alloy Sheets/Plates
Type: Copper Sheet, Copper Plate, Copper Foil, Copper Thin Sheet, Copper Thick Plate, Embossed Sheet, Perforated Sheet.
Key Alloys: C10200, C11000, C17200 (Beryllium Copper), C26000 (Cartridge Brass), C26800, C28000 (Muntz Metal).
3. Copper & Copper Alloy Bars/Rods
Type: Copper Round Bar, Copper Square Bar, Copper Hexagonal Bar, Copper Flat Bar, Copper Wire Rod.
Key Alloys: C10100, C11000, C36000 (Free-Cutting Brass), C38500 (Architectural Bronze).
4. Copper & Copper Alloy Strips/Wires
Type: Copper Strip, Copper Coil, Copper Flat Wire, Copper Bare Wire, Copper Braided Wire, Copper Tin-Plated Wire.
Key Alloys: C11000, C26000 (Brass Strip), C51900 (Phosphor Bronze), C52100, C70400.
Quality & Standards
We guarantee that all our products comply with international and national standards, ensuring performance, reliability, and safety.
International Standards: ASTM, EN, DIN, JIS, ISO.
Common Standards: ASTM B111,ASTM B68, B75, B88, B96, B152, B187, B465.
Why Choose Us?
One-Stop Shop: A comprehensive range of copper products simplifies your sourcing.
Quality Assured: Rigorous inspection and material traceability.
Global Logistics: Efficient and reliable shipping to destinations worldwide.
Technical Support: Expert assistance with material selection and specification.
