COPPER NICKEL ALLOY SEAMLESS TUBE, ASTM B111/ASME SB111 C70600
Brand Name:YUHONG GROUP
Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Model Number:ASTM B111/ASME SB111 C70600
Minimum Order Quantity:100KGS
Delivery Time:30-70days
Payment Terms:BELOW USD$5000----100%T/T ABOVE USD$5000----30%T/T in advance
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COPPER NICKEL ALLOY SEAMLESS TUBE, ASTM B111/ASME SB111 C70600
Overview
Copper nickel C70600 offers excellent corrosion resistance, especially in marine salt water environments. The main, wrought copper-nickel alloys chosen for sea water service contain 10 or 30 percent nickel. They also have important additions of iron and manganese which are necessary to maintain good corrosion resistance.
Copper Nickel C70600 is also known as Copper Nickel 90/10 because it is made up of 10% nickel or as ASTM B111 and ASME SB111. What's more, C70600 has the moderate strength, weldability, and formability. The inclusion of controlled quantities of iron and manganese also give the 90/10 alloy an extraordinary resistance to general corrosion and stress cracking, as well as to erosion and impingement due to turbulent water containing air bubbles and silt flowing at high velocities.
Specification
ASTM B111/B111M Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock.
| UNS No. | C70600 – BSI No. CN102 – ISO Name CuNi10Fe1Mn |
| Chemical Comp. (%) | Cu rem / Ni 9 ~ 11 / Pb 0.05 / Fe 1 ~ 1.8 / Zn 1 max / Mg 1 max |
| ASTM Spec. | B 111, B 395, B 466, B 552 |
| ASME Spec. | SB 111, SB 395, SB 466 |
| Applications | Condenser, Evaporator and Heat Exchanger tubes; Distiller tubing; Salt Water piping. |
| Temper | O61 Annealed / H55 Light-Drawn |
Chemical Composition
| Elements | ||||||
| Cu | Pb | Zn | Fe | Ni | Mn | |
| Min (%) | 1.0 | 9.0 | ||||
| Max (%) | Rem | 0.05 | 1.0 | 1.8 | 11.0 | 1.0 |
Mechanical Properties
| Form | Temper | Temper Code | Tensile Strength (ksi) | YS-0.2% Offset (ksi) | YS-0.5% Ext (ksi) | Elongation (%) | Rockwell B scale | Rockwell F scale | Rockwell 30T scale |
| Bar | Hard | H04 | 50 Typ | 25 Typ | 15 Typ | ||||
| Soft Anneal | O60 | 38 Min | 15 Typ | 30 Typ | |||||
| Flat Products | 1/4 Hard | H01 | 53 Typ | 16 Typ | 35 Typ | 60 Typ | |||
| As Hot Rolled | M20 | 40 Min for Standard | 15 Typ | 30 Min for Standard | 3 Min for Standard | ||||
| Hard | H04 | 75 Typ | 73 Typ | 5 Typ | 80 Typ | ||||
| Tube | Annealed | O61 | 44 Typ | 16 Typ | 42 Typ | 15 Typ | 65 Typ | 26 Typ | |
| Light Drawn, Light Cold Rolled | H55 | 45 Min for Standard | 10 Typ | 72 Typ | 100 Typ | 70 Typ |
Applications
1. Underwater tubing
2. Exchangers
3. Marine hardware
COPPER NICKEL ALLOY SEAMLESS TUBE, ASTM B111/ASME SB111 C70600
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