GNEE can provide the form
Brass C28000 Tubes Sizes
| OD*ID | OD*ID | OD*ID | OD*ID |
|---|---|---|---|
| 1*0.5 | 3*1.5 | 3.5*2 | 2*1.4 |
| 1.2*0.6 | 3*0.9 | 3.6*1.6 | 2.3*1.7 |
| 2*1.76 | 3.5*3 | 4*2 | 3*2.3 |
| 1*0.6 | 3*1.8 | 3.5*2.5 | 2*1.5 |
| 1*0.75 | 3*2 | 3.5*2.7 | 2*1.6 |
| 1.2*0.8 | 3*1.15 | 3.5*1.9 | 2*1 |
| 1.2*0.7 | 3*1 | 3.5*1.5 | 2.2*1.8 |
| 1.3*0.9 | 3.3*2.7 | 4*3.6 | 2.5*2.1 |
| 1.3*1 | 3*0.75 | 3.8*2.6 | 2.4*1.3 |
| 2*1.7 | 3.5*2.9 | 4.5*4.1 | 3*2.2 |
| 1.6*1.2 | 3.5*3.2 | 4*3 | 3*2.5 |
| 1.5*0.5 | 3.4*2.7 | 4*3.2 | 3*2.6 |
| 1.8*1.4 | 3.5*3.1 | 4*2.5 | 3*2.4 |
| 1.5*1.2 | 3.3*2.1 | 4*3.5 | 2.5*2 |
| 1.5*1 | 3.4*3.1 | 4*3.3 | 2.5*1 |
| 1.5*1.1 | 3.3*2 | 4*3.4 | 2.5*1.5 |
C28000 alloy Seamless Pipe Equivalent
| STANDARD | JIS | WERKSTOFF NR. | UNS | EN | BS | DIN CEN/TS 13388 |
|---|---|---|---|---|---|---|
| Japan | Europe | England | Germany | |||
| Brass C28000 | C 3771 | 2.0402 | C28000 | CuZn40 | CZ 122 | CW617N |
ASTM B587 280 Brass Welded Tube Mechanical Properties
| Element | Elongation | Yield strength | Melting point-solidus | Melting point-liquidus | Density | Tensile strength |
|---|---|---|---|---|---|---|
| C28000 Brass | 52 | 140 MPa, 20300 psi | Metric – 899°C / Imperial – 1650°F | Metric – 904°C / Imperial – 1660°F | 8.39 gm/cm3 | 360 MPa, 52200 psi |
Fabrication Data Brass Alloy C28000 Round Tube
| Joining Technique | Suitability |
|---|---|
| Seam Weld | Not Recommended |
| Oxyacetylene Welding | Good |
| Soldering | Excellent |
| Butt Weld | Good |
| Brazing | Excellent |
| Capacity for Being Hot Formed | Excellent |
| Capacity for Being Cold Worked | Fair |
| Forgeability Rating | 90 |
| Machinability rating | 40 |
| Coated Metal Arc Welding | Not Recommended |
| Spot Weld | Good |
| Gas Sheilded Arc Welding | Fair |
Brass C28000 Tubes Physical Properties
| Product Property | US Customary | Metric |
|---|---|---|
| Density | 0.303 lb/in3 @ 68 F | 8.39 gm/cm3 @ 20 C |
| Coefficient of Thermal Expansion | 11.6 ·10-6 per oF (68-572 F) | 20.9 · 10 6? per °C (20-300 C) |
| Thermal Conductivity | 71.0 Btu · ft/(hr · ft2 ·°F) @ 68 F | 1229.9 W/m · °K at 20 C |
| Electrical Resistivity | 37.0 ohms-cmil/ft @ 68 F | 6.15 microhm-cm @ 20 C |
| Modulas of Elasticity in Tension | 15000 ksi | 103400 MPa |
| Specific Gravity | 8.39 | 8.39 |
| Specific Heat Capacity | 0.09 Btu/lb/°F @ 68 F | 377.1 J/kg · °K at 293 K |
| Melting Point Liquid US | 1660 F | 904 C |
| Electrical Conductivity | 28 %IACS @ 68 F | 0.164 MegaSiemens/cm @ 20 C |
| Melting Point Solid US | 1650 F | 899 C |
| Modulas of Rigidity | 5600 ksi | 38610 MPa |
Application of ASTM B135 C28000 Brass Tubing
Large Nuts and Bolts
Condenser Plates
Valve Stems
Heat Exchanger Tubes
Door Frames
Brazing RodsTrim
Evaporator Tubes
Hardware
Decorations
Architectural Panels
ASTM B587 280 Brass Welded Tube Applicable Specification
| Product | Sub Form | Specific Sub-Form | Description | Standard |
|---|---|---|---|---|
| Tube | Seamless | Seamless | ASTM B135 | |
| Seamless (Metric) | Seamless | ASTM B135 / B135M | ||
| Seamless | Seamless | Federal WW-T-791 |
Products provided by GNEE
| Product Category | Standards | Available Grades | Size Range | Key Applications |
|---|---|---|---|---|
| Copper Tube/Pipe | ASTM B75, B88, B280, EN 1057 | All Grades Available: C11000, C10200, C12000, C12200, C10100, C26000, C26800, C28000, C36000, C38500, C51000, C51900, C52100, C54400, C70600, C71500, C75200, C77000, C17200, C17500, C17510 |
OD: 6mm - 159mm Wall Thickness: 0.5mm - 5mm Length: Straight 1-6m, Coils up to 50m |
Plumbing, HVACR, Heat Exchangers, Industrial Piping |
| Copper Sheet/Plate | ASTM B152, B152M, EN 1652 | All Grades Available: C11000, C10200, C12000, C12200, C10100, C26000, C26800, C28000, C36000, C38500, C51000, C51900, C52100, C54400, C70600, C71500, C75200, C77000, C17200, C17500, C17510 |
Thickness: 0.3mm - 50mm Width: 300mm - 1200mm Length: 1000mm - 3000mm |
Architecture, Electrical Components, Fabrication, Decorative |
| Copper Rod/Bar | ASTM B187, B16, B124, EN 12163 | All Grades Available: C11000, C10200, C12000, C12200, C10100, C26000, C26800, C28000, C36000, C38500, C51000, C51900, C52100, C54400, C70600, C71500, C75200, C77000, C17200, C17500, C17510 |
Diameter: 3mm - 300mm Length: 1000mm - 4000mm |
Machined Parts, Fasteners, Busbars, Structural Components |
| Copper Wire | ASTM B1, B3, B174, EN 13601 | All Grades Available: C11000, C10200, C12000, C12200, C10100, C26000, C26800, C28000, C36000, C38500, C51000, C51900, C52100, C54400, C70600, C71500, C75200, C77000, C17200, C17500, C17510 |
Diameter: 0.05mm - 12mm Form: Bare, Tinned, Stranded |
Electrical Windings, Cables, Conductors, Fasteners |
| Copper Strip | ASTM B152, B122, B103, EN 1652 | All Grades Available: C11000, C10200, C12000, C12200, C10100, C26000, C26800, C28000, C36000, C38500, C51000, C51900, C52100, C54400, C70600, C71500, C75200, C77000, C17200, C17500, C17510 |
Thickness: 0.05mm - 3.0mm Width: 10mm - 500mm |
Electronics, Connectors, Springs, Decorative Trim |
