360 Brass Square Bar | Coremark Metals

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360 Brass Square Bar

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360 Brass square bar, or key stock, is an excellent candidate for most processing techniques as well as both indoor and outdoor applications. When brass is exposed to natural elements, it will patina and develop a greenish or bluish hue over time. This product has great corrosion resistance, conducts electricity, and has a semi-smooth surface with a yellow-brass color and defined edges. Brass square bars are commonly used in corrosive environments, mechanical or architectural applications, gears or lock components, and ornamental projects. ASTM B16 360 brass square bar is a standard specification for free-cutting brass rod, bar, and other shapes.  







Superior machinability. Can be cut & shaped to preference. Fair forming. Can be welded or soldered.



Element Percentage
Cu 61.5
Pb 3.00
Zn 35.5



  Imperial Metric
Density 0.307 lb/in3 8.50 g/cc
Ultimate Tensile Strength 49,000 - 68,000psi 338 - 469 MPa
Yield Tensile Strength 18,000 - 45,000psi 124 - 310 MPa
Shear Strength 30,500 - 45,000psi 210 - 310 MPa
Melting Point 1,630 - 1,650°F 855 - 900°C


Temper H02
Hardness Rockwell B78
The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports.
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Available Sizes


Size Length Weight
1/4" 144.00" 0.230
3/8" 144.00" 0.518
1/2" 144.00" 0.921
5/8" 144.00" 1.439
3/4" 144.00" 2.072
1" 144.00" 3.684
1-1/4" 144.00" 5.756
1-1/2" 144.00" 8.289
1-3/4" 144.00" 11.280
2" 144.00" 14.740


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