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272

272 Brass Product Guide

Applications | Mechanical and Chemical Data | Tolerances

Overview

With a mixture of good strength, hardness, formability, and corrosion resistance, 272 brass is mostly used in tubing. This material is rated as excellent for cold working, but poor for hot working. Typically used as fasteners, heat exchangers, pump cylinders, and tubing for other industrial projects.

 

Common Trade Names

UNS C27200, CDA 272, C272, Yellow Brass

 

Other resources

Safety Data Sheet | Weight Calculator | Mill Test Reports

Products

Purchase 272 Rectangle Tube | 272 Square Tube | Decorative Fittings

Applications

  • Heat Exchangers
  • Pump Cylinders
  • Tubing



Physical Properties 272
 
Density 0.293 lb/in3
Ultimate Tensile Strength 74 ksi
Yield Tensile Strength 60 ksi
Shear Strength 44 ksi
Shear Modulus 5,800 ksi
Hardness Rockwell | Brinell B40.5 | 75
Elongation at Break Percentage 10%
Modulus of Elasticity 15,000 ksi
Poisson's Ratio 0.31
Melting Point 1,600-1,680 °F
Specific Heat 9.2 x 10^-2 BTU/lb-°F
Thermal Conductivity 804 BTU-in/hr-ft^2-°F
Electrical Conductivity 28% IACS


Chemistry Information
Element
Percentage
Cu 62 - 65
Zn 34.6 - 38
Pb 0 - 0.07
Fe 0 - 0.07
Residual 0 - 0.3
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