|
[China]
Trade Verify
Address: No.143 Qingyang North road,Tianning district. Changzhou
Contact name:Lisa
Changzhou Joyruns Steel Tube CO.,LTD |
|
Verified Suppliers
|
|
|
ASTM B111 C71500 Copper Nickel Tube for heat exchanger applications
Copper-Nickel Alloy tube:
1) Up to GB/T8890/ASTM B111/JIS H3300/BS EN12451 standards and so
on.
2) Material designation: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn
/ CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe /
CuNi7030 / Cu70Ni30 or other alloy
Material Brand of Copper-Nickel Alloy tube:
Grade | USA | U.K | Germany | Japan |
China BG | ASTM | BS | DIN | JIS H |
BFe10-1-1 | C70600 | CN102 | CuNi10Fe1Mn | C7060 |
BFe30-1-1 | C71500 | CN107 | CuNi30Mn1Fe | C7150 |
3) Tubes temper: All tempers are available (Goods supply state: Annealed condition)
4) Dimensions: Outer diameter:5-419mm, Wall thickness: 0.5-10mm or
according to the buyers' requirements, and also length and
tolerance subject to the buyer's decisions.
5) Tubes in good straightness, with a clean surface of both inside
and outside
6) Application range: Copper-Nickel Alloy tube for condenser and
heat-exchangers, Water Evaporators, Boiler Blowdown Heat
Exchangers, air coolers, Gland Steam Condensers, Steam Ejector,
Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and
After Coolers, Ferrules, Oil Well Pump Liner, Distiller, Marine
Industry, and Nuclear Power etc.
Copper Nickel 70-30 Tubes – C71500 – Has, In General, The Best Resistance Of Any Of The Copper Alloys To Impingement Attack And To Corrosion From Most Acids And Waters. It Is Being Used In Severe Corrosive Conditions In Which Service Lives Longer Than Those Of Other Copper Alloys Are Desired.
Standard Grade | ASTM B 111 | EN 12451 | DIN | BS 2871 | JIS H3300 | GB/T8890 |
Cu | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
Pb | 0.05 Max | 0.02 Max | 0.03 Max | 0.01 Max | 0.05 Max | 0.02 Max |
Fe | 0.4-1.0 | 0.4-1.0 | 0.4-1.0 | 0.4-1.0 | 0.2-1.0 | 0.5-1.0 |
Ni | 29.0-33.0 | 30.0-32.0 | 30.0-32.0 | 30.0-32.0 | 29.0-33.0 | 29.0-32.0 |
Zn | 1.0 Max | 0.5 Max | 0.5 Max | – | 0.5 Max | 0.3 Max |
S | – | 0.05 Max | 0.06 Max | 0.08 Max | – | 0.05 Max |
P | – | 0.02 Max | – | – | – | 0.06 Max |
Mn | 1.0 Max | 0.5-1.5 | 0.5-1.5 | 0.5-1.5 | 0.2-1.0 | 0.5-1.2 |
C | – | 0.05 Max | 0.06 Max | 0.06 Max | – | 0.05 Max |
Sn | – | 0.05 Max | – | – | – | 0.03 Max |
Total Impurities | – | 0.2 Max | 0.1 Max | 0.3 Max | – | 0.7 Max |
Condition | O61 | R370 | F37 | M | O | M |
HR50 | R480 | – | O | – | Y2 | |
– | – | – | – | – | – | |
Yield Strength | 125 Min | 120 Min | 120-220 | – | – | – |
345 Min | 300 Min | – | – | – | – | |
– | – | – | – | – | – | |
Tensile Strength | 360 Min. | 370 Min | 370 Min | – | 363 Min | 370 Min |
495 Min. | 480 Min | – | – | – | 490 Min | |
– | 480 Min. | – | – | – | – | |
Elongation (%) | – | 35 Min | 35 Min | – | 30 Min | 30 Min |
12min. (WT<1.21 Mm) | 12 Min | – | – | – | 10 Min | |
15 Min. (WT>1,21 Mm) | – | – | – | – | – | |
Hardness Hv5 | – | – | – | 150 Min | – | – |
– | – | – | 90-120 | – | – |
Packing
