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Product Details, Specifications, and Technical Information

See Brass Tolerances

Brass Square Tube 272 provides a good mix of strength, harness, formability, and corrosion resistance. 272 is rated as excellent for cold working and is almost exclusively used in brass tubing. It is typically used in fasteners, heat exchangers, and tubing for industrial projects.

shape Image
Dimension Name Specification
Height 1
Wall 0.032
Max Length 144
Alloy 272
Temper H80
MTR Availability Yes
Full Length true
Material Brass
Shape Tube-Square
Custom Cut Warehouse 1
Specs: ASTM ASTM-B135
Rockwell Hardness F80
Brinell Hardness 43
Material Specifications

This material meets the following specs: ASTM -B135

Weight/Lineal Foot
0.46 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Mechanical Properties
Property Value
Density g/cm^3 8
Rockwell Hardness B Scale 41
Brinell Hardness 500 kg load 75
Yield Tensile Strength KSI 60
Elongation % in 2 in. 10
Ultimate Tensile Strength KSI 74
Melting Point °F 1600 - 1680
Electrical Conductivity % IACS 28
Shear Strength KSI 44
Chemistry Information: 272 Brass
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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