20% Off select Aerospace Stainless Sheet/Plate Use Code: SPACE20


See Copper Tolerances

Copper Sheet ASTM B370, also known as roofing copper, provides high ductility, durability, and corrosion resistance. B370 is 99% pure copper, and is often referred to by different numbers by different manufacturers as part of branding, but don't let that confuse you. B370 will naturally patina with age. It is used for roofing, interior decoration, and jewelry.

shape Image

Dimension Name


Alloy ASTM B370
Covering Pvc 1 Side
Gauge 27 ga.
Thickness 0.0162
Ounces 12 oz.
Max Width 36
Max Length 120
MTR Availability Yes
Full Length true
Material Copper
Shape Sheet/Plate
Custom Cut Warehouse 1
Availability Quote Only
Material Specifications

This material meets the following specs: ASTM -B370

Weight/Lineal Foot

0.76 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
Brinell Hardness 500 kg ball 60
Rockwell Hardness B scale 17
Density g/cm^3 8
Melting Point °F 1949 - 1981
Elongation Typical % 27
Modulus of Elasticity KSI x 10^3 16 - 18
Specific Heat BTU/lb-°F (32-212F) 9
Thermal Conductivity BTU-in/hr-ft^2-°F 2690
Tensile Strength KSI 37
Yield Strength KSI 29
Shear Strength KSI 24
Rockwell Hardness F scale 60 - 84
Ultimate Tensile Strength KSI 34 - 42
Yield KSI 28 min

Chemistry Information: ASTM B370 Copper

Element Percentage
Cu 99
Cu 99
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