Bulk Supply High Quality Lead Bars for Hot Sale
CHEMICAL COMPOSITION
Cu |
Fe |
Pb |
Zn |
|
Min/Max |
59.0 - 63.0 |
0.07 |
0.3 |
Rem |
Nominals |
60.0000 |
- |
- |
40.0000 |
SPECIFICATIONS
End Product |
Specification |
Bar |
ASTM B36 |
Wire |
ASTM B36 |
Rods |
ASTM B36 |
Ingots |
ASTM B36 |
Tube, Condenser |
ASME SB111, ASTM B111 |
Tube, Seamless |
ASTM B135, FEDERAL WW-T-791 |
FABRICATION
Joining Technique |
Suitability |
Brazing |
Excellent |
Butt Weld |
Good |
Capacity for Being Cold Worked |
Fair |
Capacity for Being Hot Formed |
Excellent |
Coated Metal Arc Welding |
Not Recommended |
Forgeability Rating |
90 |
Gas Sheilded Arc Welding |
Fair |
Machinability rating |
40 |
Oxyacetylene Welding |
Good |
Seam Weld |
Not Recommended |
Soldering |
Excellent |
Spot Weld |
Good |
PHYSICAL PROPERTIES
Product Property |
US Customary |
Metric |
Coefficient of Thermal Expansion |
11.6 ·10-6 per oF (68-572 F) |
20.9 · 10 6? per °C (20-300 C) |
Density |
0.303 lb/in3 @ 68 F |
8.39 gm/cm3 @ 20 C |
Electrical Conductivity |
28 %IACS @ 68 F |
0.164 MegaSiemens/cm @ 20 C |
Electrical Resistivity |
37.0 ohms-cmil/ft @ 68 F |
6.15 microhm-cm @ 20 C |
Melting Point Liquid US |
1660 F |
904 C |
Melting Point Solid US |
1650 F |
899 C |
Modulas of Elasticity in Tension |
15000 ksi |
103400 MPa |
Modulas of Rigidity |
5600 ksi |
38610 MPa |
Specific Gravity |
8.39 |
8.39 |
Specific Heat Capacity |
0.09 Btu/lb/°F @ 68 F |
377.1 J/kg · °K at 293 K |
Thermal Conductivity |
71.0 Btu · ft/(hr · ft2 ·°F) @ 68 F |
1229.9 W/m · °K at 20 C |
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