25.4mm x 1.25mm ASTM B111 C44300 Admiralty Brass Seamless Pipe for Heat Exchangers
Price:
Negotiable
MOQ:
5 tons per size
Delivery Time:
30DAYS
Brand:
Joyruns
Product Description
ASTM B111 C44300 Admiralty Brass Seamless Pipes
25.4mm x 1.25mm Admiralty Brass seamless pipes manufactured to ASTM B111 C44300 specifications, ideal for heat exchanger applications in demanding industrial environments.
Key Features
- Excellent corrosion resistance for oil and gas applications
- Superior heat transfer properties for heat exchanger systems
- Manufactured to meet specific engineering requirements
- Compatible with C44300 and C68700 alloys
Material Specifications
Admiralty Brass C44300 conforms to multiple international standards:
| Standard | Grade Designation |
|---|---|
| ASTM B111 | C44300 |
| BS 2871 / PART 3 | CZ 111 (TA) |
| DIN 17660/1785 | CuZn28Sn1 |
| NFA 51102 | CuZn29Sn1 |
| JIS H3300 | 4430 (T) |
Chemical Composition
| Element | ASTM B111 | BS 2871 | 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. |
| Fe | 0.06 max. | 0.06 max. | 0.07 max. | 0.06 max. | 0.06 max. |
| As | 0.02 - 0.06 | 0.02 - 0.06 | 0.02 - 0.035 | 0.02 - 0.06 | 0.02 - 0.06 |
| Zn | Rem. | Rem. | Rem. | Rem. | Rem. |
Mechanical Properties
| Property | ASTM B111 | BS 2871 | DIN 17660/1785 | JIS H3300 |
|---|---|---|---|---|
| Yield Strength (N/mm²) | 105 min. | - | 140 - 220 | - |
| Tensile Strength (N/mm²) | 310 min. | - | 360 min. | 314 min. |
| Elongation (%) | - | - | 45 min. | 30 min. |
| Hardness Hv5 | - | 80 - 105 | - | - |
| Grain Size (mm) | 0.010 - 0.045 | 0.050 max. | 0.010 - 0.050 | 0.010 - 0.045 |
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Company
Changzhou Joyruns Steel Tube CO.,LTD
Location
No.143 Qingyang North road,Tianning district. Changzhou
Contact Person
Lee