90° Curved 5-Step Block (Inch Version) 1018 Steel

For thickness and linearity calibration of curved surfaces.

Inch Version: This 90° Curved 5-Step block is machined from a solid 2" diameter bar with step thicknesses of .100", .200", .300", .400" and .500". ID radius is a constant .50" / 1.00" diameter.

Inch Block Curvature: 0.500" step has a 1.0" radius, 0.400" step has a 0.9" radius, 0.300" step has a 0.8" radius, 0.200" step has a 0.7" radius, and 0.100" step has a 0.6" radius.

Inch Step Face: 1.000" x 90° arc,

Material: 1018 Steel 

Note: For special alloy and special customized design of block request by mail.