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C27200 Yellow Brass "63.5%" (CDA 272)

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C27200 Yellow Brass "63.5%" (CDA 272)

EN equivalent is CuZn37

Typical Uses

Fasteners: Fasteners, Fasteners

Industrial: Cold Headed Parts, Heat Exchanger Shells, Pump Cylinder Liners

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Chemical Composition
Mechanical Properties
Physical Properties
Fabrication
Specifications
Cu Fe Pb Zn
Min/Max 62.0 - 65.0 .07 .07 Rem
Nominals 63.5 - - 36.5
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL
YS
0.02% Offset
YS
0.005% Offset
Elong. RH
B
RH
C
RH
F
RH
30T
VH
500
BH
500
BH
3000
Shear
Strgth
Fatigue
Strgth
Izod
Impact
Strgth
- in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
Tube
H80 0.065 0 TYP 68 74 55 - - 10 - - 80 - - - - - - 0.0
1.65 20 510 379 - - 10 - - 80 - - - - - - 0.0
OS025 0.065 0 TYP 68 56 23 - - 50 - - 82 - - - - - - 0.0
1.65 20 386 159 - - 50 - - 82 - - - - - - 0.0
Product Property US Customary Metric
Melting Point - Liquidus 1680 F 916 C
Density 0.305 lb/in3 at 68 F 8.44 gm/cm3 @ 20 C
Specific Gravity 8.440 8.44
Electrical Conductivity 27.60 %IACS @ 68 F 0.161 MegaSiemens/cm @ 20 C
Thermal Conductivity 67 Btu åá ft/(hr åá ft2åáoF)at 68F 116.0 W/m åá oK at 20 C
Coefficient of Thermal Expansion 11.40 åá10-6 per oF (68-572 F) 20.5 åá10-6 per oC (20-300 C)
Specific Heat Capacity 0.090 Btu/lb/oF at 68 F 377.1 J/kg åá oK at 293 K
Modulas of Elasticity in Tension 15000 ksi 103400 MPa
Modulus of Rigidity 5600 ksi 38610 MPa
No info Available åÊ
End Product Specification
Bar ASTM B36
Plate ASTM B36
Sheet ASTM B36
Strip ASTM B36
Tube ASTM B135