UNS C44300 Admiralty Brass Tube PDF
What is ASTM B111 C44300 copper tubing?
Brass refers to a broad range of copper-zinc alloys comprising a variety of properties such as ductility, strength, hardness, color, machinability, wear-resistance, antimicrobial, corrosion-resistance, and electrical and thermal conductivity. UNS C44300 brass alloys are one of the types of brass, which also are known as admiralty and arsenical brass.
ASTM B111 ASME SB 111 C44300 Admiralty Brass is ideal for heat exchanger tubes. Normally made to order to meet engineering requirements, you will find this alloy oftentimes used in oil and gas applications that also require its non-corrosive properties.
ASTM B111 Admiralty Brass
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Material Designation |
Corresponding Material Symbol |
||||
|
GB/T8890 |
ASTM B111 |
BS2871 |
JIS H3300 |
DIN1785 |
|
|
|
|
C70600 |
CN102 |
C7060 |
CuNi10Fe1Mn |
|
BFe30-1-1 |
C71500 |
CN107 |
C7150 |
CuNi30Mn1Fe |
|
|
(BFE30-2-2) |
C71640 |
CN108 |
C7164 |
CuNi30Fe2Mn2 |
|
|
BFe5-1.5-0.5) |
C70400 |
- |
- |
- |
|
|
B7 |
- |
- |
- |
- |
|
|
|
HAL77-2 |
C68700 |
CZ110 |
C6870 |
CuZn20AL2 |
|
|
|
C44300 |
CZ111 |
C4430 |
CuZn28Sn1 |
|
|
Hsn 70-1 B |
- |
- |
- |
- |
|
Hsn 70-1 AB |
- |
- |
- |
- |
|
|
|
H68A |
- |
CZ126 |
- |
- |
|
STANDARD |
ASTM B 111 |
BS 2871 / PART 3 |
DIN 17660/1785 |
NFA 51102 |
JIS H3300 |
| Cu | 70,0 - 73,0 | 70,0 -73,0 | 70,0 - 72,5 | 70,0 - 73,0 | 70,0 - 73,0 |
| Sn | 0,90 - 1,20 | 1,00 - 1,50 | 0,90 - 1,30 | 0,90 - 1,20 | 0,90 - 1,20 |
| Pb | 0,07 max. | 0,07 max. | 0,07 max. | 0,07 max. | 0,07 max. |
| Ni | - | - | 0,10 max. | - | - |
| Fe | 0,06 max. | 0,06 max. | 0,07 max. | 0,06 max. | 0,06 max. |
| Zn | Rem. | Rem. | Rem. | Rem. | Rem. |
| As | 0,02 - 0,06 | 0,02 - 0,06 | 0,02 - 0,035 | 0,02 - 0,06 | 0,02 - 0,06 |
| P | - | - | 0,01 max. | - | - |
| Mg | - | - | 0,005 max. | - | - |
| Mn | - | - | 0,10 max. | - | - |
| Total Impurities | - | 0,30 max. | Others Total | 0,03 max. | - |
| Yield Strength | 105 min. (061) | - | 140 - 220 (F36) | - | - |
| N/mm2 | - | - | 100 - 170 (F32) | - | - |
| Tensile Strength | 310 min. (061) | - | 360 min. (F36) | - | 314 min. |
| N/mm2 | - | - | 320 min. (F32) | - | - |
| Elongation (%) | - | - | 45 min. (F36) | - | 30 min. |
| Hardness Hv5 | - | 80 - 105 | - | 80 - 120 | - |
| Grain Size (mm) | 0,010 - 0,045 | 0,050 max. | 0,010 - 0,050 | 0,010 - 0,045 | 0,010 - 0,045 |
ASTM B 111 C44300 Mechanical Properties
| Mechanical Properties* | ||||||||||
| Form | Temper | Temper Code | Tensile Strength (KSI) |
YS-0.5% Ext (KSI) |
Elongation (%) |
Rockwell F scale | Rockwell 30T scale | Torsion Modulus (KSI) |
Izod (ft-lbs) |
Section Size (in) |
| Plate | As Hot Rolled | M20 | 48 Typ | 18 Typ | 65 Typ | 70 Typ | 5.8 Typ | 60 Typ | 1 | |
| Strip | Light Anneal | O50 | 48 Typ | 14 Typ | 62 Typ | 0.04 | ||||
| Soft Anneal | O60 | 45 Typ | 13 Typ | 69 Typ | 0.04 | |||||
| Tube | Nominal Grain Size 0.025 mm | OS025 | 53 Typ | 22 Typ | 65 Typ | 75 Typ | 37 Typ | |||
| Wire | Nominal Grain Size 0.015 mm | OS015 | 55 Typ | 60 Typ | 0.08 | |||||
| * Measured at room temperature, 68°F (20°C). | ||||||||||
Our spot inventory
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C44300 copper tube |
C44300 heat exchanger tube |
C44300 tube for seawater |
|
C44300 brass tube |
Seamless C44300 brass tube |
C44300 tube price |
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Admiralty brass tube C44300 |
C44300 brass pipe supplier |
Copper alloy 443 tube |
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ASTM B111 C44300 tube |
ASTM B171 C44300 tube |
C44300 copper alloy tube |
|
C44300 condenser tube |
Marine brass tube C44300 |
C44300 copper pipe |
Founded in 2008, we are a leading professional exporter specializing in a comprehensive range of high-quality copper products for global markets. Our core product portfolio encompasses various forms and specifications to meet diverse industrial needs.
Copper Tubes & Pipes:
We supply both Copper Seamless Tubes (ASTM B68, B75) and Copper Welded Tubes, including Pure Copper Tubes (C11000, C12200), Brass Tubes (C23000, C26000, C28000), and specialized Admiralty Brass Tubes (C44300) for superior corrosion resistance in heat exchanger applications. Our offerings comply with key ASTM standards such as ASTM B88 for seamless water tube and ASTM B111 for condenser tubes.
Copper Sheets & Plates:
Our range covers from thin-gauge Thin Copper Sheet (ASTM B152) to heavy-duty Thick Copper Plate, available in alloys like Pure Copper (C11000), Brass Sheet (C26000), Phosphor Bronze Sheet (C51000, C52100), and corrosion-resistant Admiralty Brass Sheet/Plate (C44300).
Copper Rods & Bars:
We provide Copper Round Rod, Copper Square Bar, Copper Hexagon Bar, and Copper Flat Bar in various tempers. Products include Free-Cutting Brass Rod (C36000 per ASTM B16), Oxygen-Free Copper Rod (C10100/C10200, ASTM B187), Beryllium Copper Bar (C17200, ASTM B196), and Admiralty Brass Rod (C44300).
Copper Wires & Strips:
Our Copper Wire products include Bare Copper Wire (ASTM B1/B2/B3), Enamelled Copper Wire, and Brass Wire. We also supply precision Copper Strip (C11000, C26800), Brass Strip, and Admiralty Brass Strip (C44300) for electrical, marine, and fabrication applications.
