90° Curved 5-Step Block (Metric Version) STAINLESS STEEL 304

For thickness and linearity calibration of curved surfaces

Metric Version: This Metric Curved 5 Step block is machined from a solid 50.8mm diameter bar with step thicknesses of 2.5mm, 5.0mm, 7.5mm, 10.0mm and 12.5mm. ID radius is a constant 12.7mm / 25.4mm diameter.

Metric Block Curvature: 12.5mm step has a 25.2mm radius, 10.0mm step has a 22.7mm radius, 7.5mm step has a 20.2mm radius, 5.0mm step has a 17.7 radius, and 2.5mm step has a 15.2mm radius. 

Metric Step Face: 25mm x 90° arc.

Material: STAINLESS STEEL 304. 

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