C27200 Yellow Brass
Atlas carries C27200 Yellow Brass in Tubing. We carry a very large range of sizes and will cut the material to length. This alloy's color is full yellow and possesses an excellent capacity for being cold worked, but is not adaptable to being hot worked. It carries strength and hardness in relation to more pure copper metals.
 
C27200 Typical Uses
Some of the typical areas that C27200 is used are as follows:
- Cold Headed Parts
- Heat Exchange Shells
- Pump Cylinder Liners
C27200 Chemical Composition
(%max., unless shown as range or min.)
|
Element
|
|
|
|
|
|
Cu(1)
|
Pb
|
Zn
|
Fe
|
|
Min (%)
|
62.0
|
0
|
|
|
|
Max (%)
|
65.0
|
.07
|
Rem
|
0.07
|
(1) Cu + Sum of Named Elements 99.7% min.
C27200 Physical Properties
|
|
Melting Point - Liquidus °F
|
1680
|
|
Density
|
0.305
|
|
Specific Gravity
|
8.44
|
|
Electrical Conductivity% IACS at 68°F
|
27.6
|
|
Thermal Conductivity Btu/ sq ft/ ft hr/ °F at 68°F
|
67
|
|
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F)
|
11.4
|
|
Specific Heat Capacity Btu/ lb /°F at 68°F
|
0.09
|
|
Modulus of Elasticity in Tension ksi
|
15000
|
|
Modulus of Rigidity ksi
|
5600
|
C27200 Mechanical Properties
(%max., unless shown as range or min.)
C27200 Applicable Specs
|
Form
|
System
|
|
Bar
|
ASTM B36/B36M
|
|
Plate
|
ASTM B36/B36M
|
|
Sheet
|
ASTM B36/B36M
|
|
Strip
|
ASTM B36/B36M
|
|
Tube
|
ASTM B36/B36M
|
|
Tube, Welded
|
ASTM B36/B36M
|
|
