CuNi30Fe1Mn - Cupro Nickel 70/30
<h2><small>ASTM B151, MIL C15726F</small></h2>
<p>
Le cuivre-nickel C70600 et C71500 offre une excellente résistance à la corrosion, en particulier dans les environnements marins contenant de l'eau salée. Les principaux alliages forgés de cuivre-nickel choisis pour l'entretien de l'eau de mer contiennent 10 ou 30 pour cent de nickel. Ils présentent également des ajouts importants de fer et de manganèse qui sont nécessaires pour assurer une bonne résistance à la corrosion. Exemples d'applications communes du cuivre-nickel : composants de soupape et de pompe.
</p>
<h3><strong>Utilisations types du cuivre-nickel C71500« 70/30 » :</strong></h3>
<p>
<strong>INDUSTRIEL:</strong> rotors de pompe; tubes d'échangeur thermique; tubes d'évaporateur; tubes de distillateur; plaques de condensateur; réfrigérateurs; équipement de procédé; composants de condensateur; bagues d'extrémité; bagues supports de soudage; tuyau métallique flexible; fil soudé; pièces de chaudière; condensateurs; manchons d'hélice; composants d'échangeur thermique
</p>
<p>
<strong>MARITIME:</strong> brides d'eau salée; tuyauterie d'eau salée; corps de soupape; entretien de l'eau de mer; raccords; condensateurs d'eau de mer; raccords de tuyau d'eau salée; boîtes à eau - applications d'eau salée; corps de pompe et pièces internes-eau de mer
</p>
<h4><strong>Tailles proposées par NBM</strong></h4>
<p>
BARRE SOLIDE . . . . . . . . . . 0,25 po. (0,6 cm) - 12 po. (30,5 cm) de diamètre
</p>
<p>
PLAQUE . . . . . . . . . . . . . . . jusqu'à 6 po. (15,2 cm) d'épaisseur
</p>
<p>
TUBE . . . . . . . . . . . . . . . jusqu'à 10 po. (25,4 cm) de diamètre
</p>
<!-- split -->
<div>
<div>
<i></i>
</div>
<div>
<i></i>
</div>
<div>
<dl data-tab="">
<dd><a href="#panel2-1">Chemical Composition</a></dd>
<dd><a href="#panel2-2">Temper</a></dd>
<dd><a href="#panel2-3">Mechanical Properties</a></dd>
<dd><a href="#panel2-4">Physical Properties</a></dd>
<dd><a href="#panel2-5">Fabrication</a></dd>
<dd><a href="#panel2-6">Specifications</a></dd>
</dl>
</div>
</div>
<div>
<div id="panel2-1">
<table>
<thead>
<tr>
<td>
</td>
<td>
Cu
</td>
<td>
Fe
</td>
<td>
Pb
</td>
<td>
Mn
</td>
<td>
Ni
</td>
<td>
Zn
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
Min/Max
</td>
<td>
Rem
</td>
<td>
0.40 - 1.0
</td>
<td>
0.05
</td>
<td>
1
</td>
<td>
29.0 - 33.0
</td>
<td>
1
</td>
</tr>
<tr>
<td>
Nominals
</td>
<td>
69.5000
</td>
<td>
0.5000
</td>
<td>
-
</td>
<td>
-
</td>
<td>
30.0000
</td>
<td>
-
</td>
</tr>
</tbody>
</table>
</div>
<div id="panel2-2">
<table>
<thead>
<tr>
<td>
<strong>Product Type</strong>
</td>
<td>
<strong>Temper Type </strong>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
Bar
</td>
<td>
ASTM B122, B151, MILITARY MIL-C-15726, SAE J461, J463
</td>
</tr>
<tr>
<td>
Bolts
</td>
<td>
ASTM F468
</td>
</tr>
<tr>
<td>
Electrode, Welding
</td>
<td>
AWS A5.6, MILITARY MIL-E-22200/4
</td>
</tr>
<tr>
<td>
Nuts
</td>
<td>
ASTM F467
</td>
</tr>
<tr>
<td>
Pipe, Seamless
</td>
<td>
ASME SB466, ASTM B466
</td>
</tr>
<tr>
<td>
Pipe, Welded
</td>
<td>
ASTM B608, B467
</td>
</tr>
<tr>
<td>
Plate
</td>
<td>
ASTM B122, MILITARY MIL-C-15726, SAE J461, J463
</td>
</tr>
<tr>
<td>
Plate, Clad
</td>
<td>
ASTM B432
</td>
</tr>
<tr>
<td>
Plate, Condenser Tube
</td>
<td>
ASME SB171, ASTM B171, SAE J463, J461
</td>
</tr>
<tr>
<td>
Rod
</td>
<td>
ASTM B151, MILITARY MIL-C-15726
</td>
</tr>
<tr>
<td>
Screws
</td>
<td>
ASTM F468
</td>
</tr>
<tr>
<td>
Sheet
</td>
<td>
ASTM B122, MILITARY MIL-C-15726, SAE J463, J461
</td>
</tr>
<tr>
<td>
Strip
</td>
<td>
ASTM B122, MILITARY MIL-C-15726, SAE J461, J463
</td>
</tr>
<tr>
<td>
Studs
</td>
<td>
ASTM F468
</td>
</tr>
<tr>
<td>
Tube, Condenser
</td>
<td>
ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461
</td>
</tr>
<tr>
<td>
Tube, Finned
</td>
<td>
ASME SB359, ASTM B359, MILITARY MIL-T-22214
</td>
</tr>
<tr>
<td>
Tube, Seamless
</td>
<td>
ASME SB466, ASTM B466, MILITARY MIL-T-16420
</td>
</tr>
<tr>
<td>
Tube, U-Bend
</td>
<td>
ASME SB395, ASTM B395
</td>
</tr>
<tr>
<td>
Tube, Welded
</td>
<td>
ASME SB543, ASTM B543
</td>
</tr>
<tr>
<td>
Wire
</td>
<td>
MILITARY MIL-C-15726
</td>
</tr>
</tbody>
</table>
</div>
<div id="panel2-3">
<table>
<thead>
<tr>
<td>
<strong>Temper </strong>
</td>
<td>
<strong>Sect. Size </strong>
</td>
<td>
<strong>Cold Work </strong>
</td>
<td>
<strong>Type Min</strong>
</td>
<td>
<strong>Temp</strong>
</td>
<td>
<strong>Tensile Strength</strong>
</td>
<td>
<strong> YS <br>
0.05% UL </strong>
</td>
<td>
<strong> YS <br>
0.02% Offset </strong>
</td>
<td>
<strong> YS <br>
0.005% Offset </strong>
</td>
<td>
<strong>Elong.</strong>
</td>
<td>
<strong> RH <br>
B </strong>
</td>
<td>
<strong> RH <br>
C </strong>
</td>
<td>
<strong> RH <br>
F </strong>
</td>
<td>
<strong> RH <br>
30T </strong>
</td>
<td>
<strong> VH <br>
500 </strong>
</td>
<td>
<strong> BH <br>
500 </strong>
</td>
<td>
<strong> BH <br>
3000 </strong>
</td>
<td>
<strong> Shear <br>
Strgth </strong>
</td>
<td>
<strong> Fatigue <br>
Strgth </strong>
</td>
<td>
<strong> Izod <br>
Impact<br>
Strgth </strong>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
-
</td>
<td>
in.
</td>
<td>
%
</td>
<td>
-
</td>
<td>
F
</td>
<td>
ksi
</td>
<td>
ksi
</td>
<td>
ksi
</td>
<td>
ksi
</td>
<td>
%
</td>
<td>
B
</td>
<td>
C
</td>
<td>
F
</td>
<td>
30T
</td>
<td>
500
</td>
<td>
500
</td>
<td>
3000
</td>
<td>
ksi
</td>
<td>
ksi
</td>
<td>
ft-lb
</td>
</tr>
<tr>
<td>
-
</td>
<td>
mm.
</td>
<td>
-
</td>
<td>
-
</td>
<td>
C
</td>
<td>
MPa
</td>
<td>
MPa
</td>
<td>
MPa
</td>
<td>
MPa
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
MPa
</td>
<td>
MPa
</td>
<td>
J
</td>
</tr>
<tr>
<td>
Flat Products
</td>
</tr>
<tr>
<td>
20
</td>
<td>
1
</td>
<td>
</td>
<td>
</td>
<td>
68
</td>
<td>
55
</td>
<td>
20
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
</td>
</tr>
<tr>
<td>
20
</td>
<td>
25.4
</td>
<td>
0
</td>
<td>
TYP
</td>
<td>
20
</td>
<td>
379
</td>
<td>
138
</td>
<td>
-
</td>
<td>
-
</td>
<td>
45
</td>
<td>
35
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
0
</td>
</tr>
<tr>
<td>
Rod
</td>
</tr>
<tr>
<td>
H02
</td>
<td>
1
</td>
<td>
</td>
<td>
</td>
<td>
68
</td>
<td>
75
</td>
<td>
70
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
</td>
</tr>
<tr>
<td>
H02
</td>
<td>
25.4
</td>
<td>
20
</td>
<td>
TYP
</td>
<td>
20
</td>
<td>
517
</td>
<td>
483
</td>
<td>
-
</td>
<td>
-
</td>
<td>
15
</td>
<td>
80
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
0
</td>
</tr>
<tr>
<td>
Tube
</td>
</tr>
<tr>
<td>
OS035
</td>
<td>
0
</td>
<td>
</td>
<td>
</td>
<td>
68
</td>
<td>
54
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
</td>
</tr>
<tr>
<td>
OS035
</td>
<td>
0
</td>
<td>
0
</td>
<td>
TYP
</td>
<td>
20
</td>
<td>
372
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
45
</td>
<td>
36
</td>
<td>
-
</td>
<td>
77
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
0
</td>
</tr>
<tr>
<td>
OS025
</td>
<td>
0
</td>
<td>
</td>
<td>
</td>
<td>
68
</td>
<td>
60
</td>
<td>
25
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
</td>
</tr>
<tr>
<td>
OS025
</td>
<td>
0
</td>
<td>
0
</td>
<td>
TYP
</td>
<td>
20
</td>
<td>
414
</td>
<td>
172
</td>
<td>
-
</td>
<td>
-
</td>
<td>
45
</td>
<td>
45
</td>
<td>
-
</td>
<td>
80
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
-
</td>
<td>
0
</td>
</tr>
</tbody>
</table>
</div>
<div id="panel2-4">
<table>
<thead>
<tr>
<td>
<strong>Product Property</strong>
</td>
<td>
<strong>US Customary </strong>
</td>
<td>
<strong>Metric </strong>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
Coefficient of Thermal Expansion
</td>
<td>
9.0 . 10-6 per oF (68-572 F)
</td>
<td>
16.2 . 10-6 per oC (20-300 C)
</td>
</tr>
<tr>
<td>
Density
</td>
<td>
0.323 lb/in3 at 68 F
</td>
<td>
8.94 gm/cm3 @ 20 C
</td>
</tr>
<tr>
<td>
Electrical Conductivity
</td>
<td>
4 %IACS @ 68 F
</td>
<td>
0.027 MegaSiemens/cm @ 20 C
</td>
</tr>
<tr>
<td>
Electrical Resistivity
</td>
<td>
225.0 ohms-cmil/ft @ 68 F
</td>
<td>
37.4 microhm-cm @ 20 C
</td>
</tr>
<tr>
<td>
Melting Point - Liquidus
</td>
<td>
2260 F
</td>
<td>
1238 C
</td>
</tr>
<tr>
<td>
Melting Point - Solidus
</td>
<td>
2140 F
</td>
<td>
1171 C
</td>
</tr>
<tr>
<td>
Modulas of Elasticity in Tension
</td>
<td>
22000 ksi
</td>
<td>
152000 MPa
</td>
</tr>
<tr>
<td>
Modulus of Rigidity
</td>
<td>
8300 ksi
</td>
<td>
57230 MPa
</td>
</tr>
<tr>
<td>
Specific Gravity
</td>
<td>
8.94
</td>
<td>
8.94
</td>
</tr>
<tr>
<td>
Specific Heat Capacity
</td>
<td>
0.09 Btu/lb/oF at 68 F
</td>
<td>
377.1 J/kg . oK at 293 K
</td>
</tr>
<tr>
<td>
Thermal Conductivity
</td>
<td>
17.0 Btu . ft/(hr . ft2 . oF)at 68F
</td>
<td>
29.4 W/m . oK at 20 C
</td>
</tr>
</tbody>
</table>
</div>
<div id="panel2-5">
<table>
<thead>
<tr>
<td>
<strong>Joining Technique</strong>
</td>
<td>
<strong>Suitability </strong>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
Brazing
</td>
<td>
Excellent
</td>
</tr>
<tr>
<td>
Butt Weld
</td>
<td>
Excellent
</td>
</tr>
<tr>
<td>
Capacity for Being Cold Worked
</td>
<td>
Good
</td>
</tr>
<tr>
<td>
Capacity for Being Hot Formed
</td>
<td>
Good
</td>
</tr>
<tr>
<td>
Coated Metal Arc Welding
</td>
<td>
Excellent
</td>
</tr>
<tr>
<td>
Gas Shielded Arc Welding
</td>
<td>
Excellent
</td>
</tr>
<tr>
<td>
Machinability Rating
</td>
<td>
20
</td>
</tr>
<tr>
<td>
Oxyacetylene Welding
</td>
<td>
Good
</td>
</tr>
<tr>
<td>
Seam Weld
</td>
<td>
Excellent
</td>
</tr>
<tr>
<td>
Soldering
</td>
<td>
Excellent
</td>
</tr>
<tr>
<td>
Spot Weld
</td>
<td>
Excellent
</td>
</tr>
</tbody>
</table>
</div>
<div id="panel2-6">
<table>
<thead>
<tr>
<td>
<strong>End Product</strong>
</td>
<td>
<strong>Specification </strong>
</td>
</tr>
</thead>
<tbody>
<tr>
<td>
Bar
</td>
<td>
ASTM B122, B151, MILITARY MIL-C-15726, SAE J461, J463
</td>
</tr>
<tr>
<td>
Bolts
</td>
<td>
ASTM F468
</td>
</tr>
<tr>
<td>
Electrode, Welding
</td>
<td>
AWS A5.6, MILITARY MIL-E-22200/4
</td>
</tr>
<tr>
<td>
Nuts
</td>
<td>
ASTM F467
</td>
</tr>
<tr>
<td>
Pipe, Seamless
</td>
<td>
ASME SB466, ASTM B466
</td>
</tr>
<tr>
<td>
Pipe, Welded
</td>
<td>
ASTM B608, B467
</td>
</tr>
<tr>
<td>
Plate
</td>
<td>
ASTM B122, MILITARY MIL-C-15726, SAE J461, J463
</td>
</tr>
<tr>
<td>
Plate, Clad
</td>
<td>
ASTM B432
</td>
</tr>
<tr>
<td>
Plate, Condenser Tube
</td>
<td>
ASME SB171, ASTM B171, SAE J463, J461
</td>
</tr>
<tr>
<td>
Rod
</td>
<td>
ASTM B151, MILITARY MIL-C-15726
</td>
</tr>
<tr>
<td>
Screws
</td>
<td>
ASTM F468
</td>
</tr>
<tr>
<td>
Sheet
</td>
<td>
ASTM B122, MILITARY MIL-C-15726, SAE J463, J461
</td>
</tr>
<tr>
<td>
Strip
</td>
<td>
ASTM B122, MILITARY MIL-C-15726, SAE J461, J463
</td>
</tr>
<tr>
<td>
Studs
</td>
<td>
ASTM F468
</td>
</tr>
<tr>
<td>
Tube, Condenser
</td>
<td>
ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461
</td>
</tr>
<tr>
<td>
Tube, Finned
</td>
<td>
ASME SB359, ASTM B359, MILITARY MIL-T-22214
</td>
</tr>
<tr>
<td>
Tube, Seamless
</td>
<td>
ASME SB466, ASTM B466, MILITARY MIL-T-16420
</td>
</tr>
<tr>
<td>
Tube, U-Bend
</td>
<td>
ASME SB395, ASTM B395
</td>
</tr>
<tr>
<td>
Tube, Welded
</td>
<td>
ASME SB543, ASTM B543
</td>
</tr>
<tr>
<td>
Wire
</td>
<td>
MILITARY MIL-C-15726
</td>
</tr>
</tbody>
</table>
</div>
</div>
