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CuZn39Pb3

CuZn39Pb3

EN 12163, EN 12165, EN 12167

  • marin
  • industry

Typical Uses

 

מוטות עגולים : 10mm – 70mm
מוטות משושים : 10mm – 55mm
מוטות מרובעים : 10mm – 40mm
מוטות מלבניים : W: 10mm – 102mm
אורך מוט : 3000mm
פרופילים : According to customers drawing
זמינות מוצר

CW614N

Chemical Composition

(%max, unless shown as range or min)

Cu Al Fe Mn Ni Pb Si Sn Zn Others Total
Min/Max 58.0 – 60.0 0.3 – 1.3 0.5 1.5 – 2.5 2.0 – 3.0 0.2 – 0.8 0.1 0.5 Rem 0.3

Applicable Specifications

*BS EN 12163, BS EN 12165, BS EN 12167

Fabrication Properties

Joining Technique Suitability
Soldering Fair
Gas Shielded Arc Welding Fair
Capacity for Being Cold Worked Poor
Capacity for Being Hot Worked Good
Machinability Rating 50

Mechanical Properties (BS EN 12163)

Material Condition Nominal Diameter or
Width Across-Flats (mm)		 Tensile
Strength
Rm
N/mm2
min.		 0.2% Proof
Strength
Rp0.2
N/mm2
approx.		 Elongation
A % min.		 Hardness HB
From Up to and including min. max.
M 3 80 As Manufactured
R490 5 40 490 (300 20 — —
H120 5 40 — — — 120 150
R550 5 14 550 (400) 10 — —
H150 5 14 — — — 150 —

Physical Properties

Metric
Density 8.28 gm/cm3 at 20 C
Electrical Resistivity 9.6 microhm-cm at 20 C
Electrical Conductivity 0.059 MegaSiemens/cm at 20 C
Thermal Conductivity 50 W/m ·°K at 20 C
Coefficient of Thermal Expansion 20.7·10-6 per °C (20-300 C)
Modulus of Elasticity in Tension 93000 MPa