Demander d’ information

CuZn35Pb2

EN12164, BS EN 12167

  • Builders Hardware
  • Plumbing
  • Marin
  • Industry

Typical Uses

Builders Hardware
Drawer Handles, Drawer Pulls, Hinges

Consumer
Clock Plates and Nuts, Clock and Watch Parts, Bicycle Spoke Nipples, Key Blanks

Fasteners
Nuts, Screws, Rivets

Industrial
Instrument Backs, Automatic Screw Machine Parts, Valve Stems, Pinions, Flare Fittings, Couplings, Adapters,
Bearing Cages, Channel Plate, Wheels, Gears, Ratchets

Plumbing
Plumbers Fittings, Pipe Fittings, Faucet Seats, Faucet Stems, Plumbers’ Brass Goods

Other
Engravers Plate

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

CW601N

Chemical Composition

(%max, unless shown as range or min)

CuAlFeNiPbSnZnOthers total
Min/Max62.0 – 63.50.050.10.31.6 – 2.50.1Rem0.1

Applicable Specifications

*BS EN12164, BS EN 12167

Fabrication Processes

* Blanking
* Machining
* Piercing ang Punching
* Roll Threading and Knurling
* Stamping

Fabrication Properties

Joining TechniqueSuitability
SolderingExcellent
BrazingGood
Oxyacetylene WeldingNot Recommended
Gas Shielded Arc WeldingNot Recommended
Coated Metal Arc WeldingNot Recommended
Spot WeldNot Recommended
Seam WeldNot Recommended
Butt WeldFair
Capacity for Being Cold WorkedFair
Capacity for Being Hot FormedPoor
Machinability Rating90

Mechanical Properties

Round and Hexagon (BS EN 12164)

Material ConditionNominal Cross-Sectional DimensionTensile Strength Rm  N/mm2 min.0.2% Proof Strength  Rp0.2  N/mm2  approx.Elongatio  A % min.Hardness  HB  approx.
Diameter (mm)Across – Flats (mm)
FromOverUp to and
including
FromOverUp to and
including
M260250As Manufactured
R370214210370(250)25(110)
R37014401035370(180)30(90)
R33040603550330(150)30(90)
R440214210440(340)14(130)

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  HB  min.
OverUp to and
Including
MAllAs Munufactured
R4406440(300)(10)
H1156115
R400660400(180)(25)
H100660100

Physical Properties

US CustomaryMetric
Melting Point – Liquidus1670 F910 C
Melting Point – Solidus1630 F888 C
Density0.306 lb/in3 at 68 F8.47 gm/cm3 at 20 C
Specific Gravity8.478.47
Electrical Resistivity39.9 ohms-cmil/ft at 68 F6.63 microhm-cm at 20 C
Electrical Conductivity26 %IACS at 68 F0.152 MegaSiemens/cm at 20 C
Thermal Conductivity67.0 Btu · ft/(hr · ft2·°F) at 68 F116.0 W/m ·°K at 20 C
Coefficient of Thermal Expansion11.3·10-6 per °F (68-572 F)20.3·10-6 per °C (20-300 C)
Modulus of Elasticity in Tension15000 ksi103400 MPa
Modulus of Rigidity5600 ksi38610 MPa