C46400 Naval Brass Specifications

EndproduktCrMo
BarAMS 4611, 4612, ASTM B21, FEDERAL QQ-B-639, SAE J463, J461
Stange, SchmiedenASTM B124
SchraubenASTM F468
Forgings, DieASTM B283
NüsseASTM F467
TellerFEDERAL QQ-B-639
Plate, CladASTM B432
Platte, KondensatorrohrASME SB171, ASTM B171
StangeAMS 4611, 4612, ASTM B21, SAE J463, J461
Stab, SchmiedenASTM B124
SchraubenASTM F468
FormenASTM B21
Formen, SchmiedenASTM B124
BlattFEDERAL QQ-B-639
StreifenFEDERAL QQ-B-639, SAE J463, J461
StudsASTM F468
Wire, MetallizingMILITARY MIL-W-6712

Kategorie:

C46400 Naval Brass

If you have spent any time around metals then you know just how malleable and strong brass is. This is primarily due to its combination of copper and zinc – and the occasional addition of tin and other metals. And while brass is good for a lot of things, it is not good for conditions that require constant contact with varying humidity, moisture, or water. Especially if it is saltwater. For this type of application, you are going to need Naval Brass, a type of brass classified as Alpha.

C46400 is the classic Naval Brass and gets its name from its historical application in the marine trades. Sometimes referred to as Marine Brass, this metal has been widely used in military applications. Thanks to the addition of tin and zinc, it holds up well in wet conditions – including underwater environments.

Naval Brass has been used as propeller shafts, marine hardware, and fittings. It is a great metal choice to use in both salt water and freshwater applications. In addition, it has many industrial applications.

As mentioned, because of its strong, corrosive-resistant and hardness it is also a great material to use for industrial applications. It has been used for welding rods, condenser tubes, structures, aircraft parts, decorative and more.

Lion Metal carries C46400 Naval Brass in Sheet, Plate and Rounds and we also have it in a specialty product, C46400 Diamond Cut Naval Brass Plate. We carry a wide range of diameters in solid bar stock and thicknesses in the sheet and plate. We will cut the material to length. C46400 Naval Brass is one of the top choices for industrial and marine atmosphere applications. This is due to it’s high corrosion resistance to seawater.

Typische Verwendungen

Builders hardware: lock pins
Electrical: precision shipboard equipment
Fasteners: bolts, nuts, rivets
Industrial: aircraft turnbuckle barrels, balls, bearings, bushings, condenser plates, dies for golf ball production,heat exchanger tubes, hub cones, pressure vessels, structural uses, valve stems, welding rod
Marine: decorative fittings, hardware, propeller shafts, shafting, turnbuckles
Ordnance: missile components
Other: baffle plates and flanges
Plumbing: fittings

Ähnliche oder gleichwertige Spezifikation

CDAASTHMASAEAMSBundesMilitärSonstiges
C46400B21
B21M
J461
J463
QQ-B-639

Chemische Zusammensetzung

Cu%Pb%Sn%Zn%Fe%
59.00-
62.00
0.200.50-
1.00
Rem.0.10
Chemical composition according to ASTM B21/B21M-20
Note: Cu + sum of named elements, 99.6% min. Single values represent maximums.

Bearbeitbarkeit

Kupferlegierung UNS Nr.BearbeitbarkeitsbewertungDichte (lb/in3 bei 20 °C)
C46400300.304

Mechanische Eigenschaften

Mechanical properties according to ASTM B21/B21M-20

C46400

H02 halbhart

Size range: ½” and under

Zugfestigkeit, minStreckgrenze, bei 0,5 % Dehnung unter Last, minElongation, 4x diameter or 4x thickness, minRockwell-Härte „B“.Bemerkungen
ksiMPaksiMPa%min to max HRB
604142718622

Size range: over ½” to 1″ inclusive rod

Zugfestigkeit, minStreckgrenze, bei 0,5 % Dehnung unter Last, minElongation, 4x diameter or 4x thickness, minRockwell-Härte „B“.Bemerkungen
ksiMPaksiMPa%min to max HRB
60414271862560-80

Size range: over 1″ to 2″ inclusive rod

Zugfestigkeit, minStreckgrenze, bei 0,5 % Dehnung unter Last, minElongation, 4x diameter or 4x thickness, minRockwell-Härte „B“.Bemerkungen
ksiMPaksiMPa%min to max HRB
58400261792555-80

Size range: over 2″ to 3″ inclusive rod

Zugfestigkeit, minStreckgrenze, bei 0,5 % Dehnung unter Last, minElongation, 4x diameter or 4x thickness, minRockwell-Härte „B“.Bemerkungen
ksiMPaksiMPa%min to max HRB
54372251722555-80

Size range: over 3″ to 4″ inclusive rod

Zugfestigkeit, minStreckgrenze, bei 0,5 % Dehnung unter Last, minElongation, 4x diameter or 4x thickness, minRockwell-Härte „B“.Bemerkungen
ksiMPaksiMPa%min to max HRB
54372221522755-80

Size range: over 4″

Zugfestigkeit, minStreckgrenze, bei 0,5 % Dehnung unter Last, minElongation, 4x diameter or 4x thickness, minRockwell-Härte „B“.Bemerkungen
ksiMPaksiMPa%min to max HRB
54372221523055-80

Physikalische Eigenschaften

Von CDA bereitgestellte physikalische Eigenschaften
US-üblichMetrisch
Schmelzpunkt – flüssig1650 °F899 °C
Schmelzpunkt – Solidus1630 °F888 °C
Dichte0.304 lb/in3 bei 68 ° F8.41 gm/cm3 bei 20 °C
Spezifisches Gewicht8.418.41
Elektrische Leitfähigkeit26% IACS at 68 °F0.151 MegaSiemens/cm at 20 °C
Wärmeleitfähigkeit67 Btu/sq ft/ft hr/°F at 68 °F116 W/m at 20 °C
Wärmeausdehnungskoeffizient 68-57211.8 · 10-6 pro °F (68-572 °F)20.4 · 10-6 pro °C (20-300 °C)
Spezifische Wärmekapazität00,09 Btu/lb/°F bei 68 °F377,1 J/kg bei 20 °C
Elastizitätsmodul bei Zug15000 ksi103420 MPa
Steifigkeitsmodul5600 ksi38611 MPa

Herstellungseigenschaften

TechnikEignung
LötenExzellent
HartlötenExzellent
AutogenschweißenGut
SchutzgasschweißenGerecht
Beschichtetes MetalllichtbogenschweißenNicht empfohlen
PunktschweißenGut
NahtschweißungGerecht
StumpfschweißungGut
Fähigkeit zur KaltumformungGerecht
Fähigkeit zur WarmumformungExzellent
Fälschbarkeitsbewertung90
Bearbeitbarkeitsbewertung30
Von CDA bereitgestellte Herstellungseigenschaften

Thermische Eigenschaften

BehandlungMinimum*Maximal*
Glühen8001100
Heiße Behandlung12001500
Von CDA bereitgestellte thermische Eigenschaften
*Die Temperatur wird in Fahrenheit gemessen.

Gängige Herstellungsprozesse

Blanking, drawing, forming and bending, heading and upsetting, hot forging and pressing, hot heading and upsetting, shearing

Gängige Herstellungsprozesse, bereitgestellt von CDA