Demander d’ information

CuZn37Mn3Al2PbSi

CuZn37Mn3Al2PbSi

EN 12164, EN 12165, EN 12167

  • Connecting Rods
  • Industry

Typical Uses

Industrial
Bushings, Shafts, Cams, Chain Guides, Wear Plates, Gears, Food Conveyor Chain Other, Connecting Rods

Solides ronde : 10mm – 80mm
Bars hexagonales : 10mm – 55mm
Bars carrés : 10mm – 40mm
Bars & rectangle plat : W: 10mm – 102mm
Bar Length : 3000mm
Profils : According to customers drawing
La disponibilité des produits

CW713R

Chemical Composition

(%max, unless shown as range or min)

CuAlFeMnNiPbSiSnZnOthers Total
Min/Max57.0 – 59.01.3 – 2.31.01.5 – 3.01.00.2 – 0.80.3 – 1.30.4Rem0.3

Applicable Specifications

*BS EN 12164, BS EN 12165, BS EN 12167

Fabrication Processes

* Hot Forging and Pressing
* Machining

Fabrication Properties

Joining TechniqueSuitability
SolderingFair
BrazingGood
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingNot Recommended
Spot WeldGood
Seam WeldGood
Butt WeldGood
Capacity for Being Cold WorkedPoor
Capacity for Being Hot FormedExcellent
Forgeability Rating100
Machinability Rating30

Mechanical Properties
Round and Hexagon (BS EN 12164)

Material ConditionNominal Cross-Sectional Dimension
Diameter (mm)Across – Flats (mm)
FromOverUp to and
including
FromOverUp to and
including
M680
R540680
R590650
R5705080
R640615
R6201550

Rectangle (BS EN 12167)

Material ConditionRectangular bar thickness (mm)Tensile
Strength
Rm
N/mm2
min.
0.2% Proof
Strength
Rp0.2
N/mm2
approx.
Elongation
A
%approx.
Hardness
HBmin.
OverUp to and
Including
MAllAs Munufactured
R5906590(350)(8)
H1606160
R540660540(250)(10)
H130660130

Physical Properties

US CustomaryMetric
Melting Point – Liquidus1625 F885 C
Melting Point – Solidus1590 F866 C
Density0.292 lb/in3 at 68 F8.08 gm/cm3 at 20 C
Specific Gravity8.088.08
Electrical Resistivity45.1 ohms-cmil/ft at 68 F7.5 microhm-cm at 20 C
Electrical Conductivity23 %IACS at 68 F0.135 MegaSiemens/cm at 20 C
Thermal Conductivity58.0 Btu · ft/(hr · ft2·°F) at 68 F100.4 W/m ·°K at 20 C
Coefficient of Thermal Expansion11.0·10-6 per °F (68-572 F)19.8·10-6 per °C (20-300 C)
Specific Heat Capacity0.09 Btu/lb/°F at 68 F377.1 J/kg · °K at 20 C
Modulus of Elasticity in Tension16000 ksi110000 MPa
Modulus of Rigidity6000 ksi41370 MPa