Product Description
A nickel-copper alloy with high strength and
excellent corrosion resistance in a range of
media, including sea water, hydrofluoric acid,
sulfuric acid and alkalies. Used for marine
engineering, chemical and hydrocarbon
processing equipment, valves, pumps, shafts,
fittings, fasteners and heat exchangers.
excellent corrosion resistance in a range of
media, including sea water, hydrofluoric acid,
sulfuric acid and alkalies. Used for marine
engineering, chemical and hydrocarbon
processing equipment, valves, pumps, shafts,
fittings, fasteners and heat exchangers.
STANDARD PRODUCT FORMS
Pipe, tube, sheet, strip, plate, round bar, flat bar, forging
stock, hexagon and wire.
stock, hexagon and wire.
MAJOR SPECIFICATIONS
UNS N04400
BS 3072 – 3076 (NA13)
ASTM B 127, B 163 – B 165,
B 366, B 564, B 725, B 730,
B 751, B 775, B 829
ASME SB-127, SB-163 – SB-165,
SB-366, SB-564, SB-725,
SB-730, SB-751, SB-775,
SB-829
AECMA Pr EN 2305
SAE AMS 4544, 4574,
4675, 4730, 4731, 7233
DIN 17743, 17750 – 17754
Werkstoff Nr. 2.4360,
2.4361
VdTÜV 263
QQ-N 281
NACE MR-0175/ISO 15156
BS 3072 – 3076 (NA13)
ASTM B 127, B 163 – B 165,
B 366, B 564, B 725, B 730,
B 751, B 775, B 829
ASME SB-127, SB-163 – SB-165,
SB-366, SB-564, SB-725,
SB-730, SB-751, SB-775,
SB-829
AECMA Pr EN 2305
SAE AMS 4544, 4574,
4675, 4730, 4731, 7233
DIN 17743, 17750 – 17754
Werkstoff Nr. 2.4360,
2.4361
VdTÜV 263
QQ-N 281
NACE MR-0175/ISO 15156
LIMITING CHEMICAL COMPOSITION, %
Nia.........63.0 min.
Cu.....28.0 – 34.0
Fe........... 2.5 max.
aPlus Co.
Mn.......... 2.0 max.
C............. 0.3 max.
Si....... 0.024 max.
S............. 0.5 max.
Cu.....28.0 – 34.0
Fe........... 2.5 max.
aPlus Co.
Mn.......... 2.0 max.
C............. 0.3 max.
Si....... 0.024 max.
S............. 0.5 max.
PHYSICAL CONSTANTS AND THERMAL PROPERTIES
Density, Ib/in3..........................................................................0.318
g/cm3......................................................................... 8.80
Melting Point, °F......................................................2370 – 2460
°C......................................................1300 – 1350
Specific Heat, Btu/lb •°F.....................................................0.102
J/kg •°C........................................................... 427
Curie Temperature, °F....................................................70 – 120
°C.....................................................20 – 50
Coefficient of Expansion, 70 – 200°F, 10-6 in/in •°F........ 7.7
21 – 93°C, μm/m •°C............. 13.9
Thermal Conductivity, Btu • in/ft2• h•°F............................ 151
W/m•°C........................................... 21.8
Electrical Resistivity, ohm • circ mil/ft.............................. 329
μΩ•m...............................................0.547
g/cm3......................................................................... 8.80
Melting Point, °F......................................................2370 – 2460
°C......................................................1300 – 1350
Specific Heat, Btu/lb •°F.....................................................0.102
J/kg •°C........................................................... 427
Curie Temperature, °F....................................................70 – 120
°C.....................................................20 – 50
Coefficient of Expansion, 70 – 200°F, 10-6 in/in •°F........ 7.7
21 – 93°C, μm/m •°C............. 13.9
Thermal Conductivity, Btu • in/ft2• h•°F............................ 151
W/m•°C........................................... 21.8
Electrical Resistivity, ohm • circ mil/ft.............................. 329
μΩ•m...............................................0.547
TYPICAL MECHANICAL PROPERTIES
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SHANGHAI KANGSHENG AVIATION MATERIALS TECHNOLOGY CO., LTD.
Address: No. 5999, Huyi Road, Waigang Town, Jiading District, Shanghai
Tel：13641813331
Technical support：13671903676
Emial：ksalloy@ksalloy.com
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