ASME Basic Calibration Blocks
ASME Basic Calibration Blocks (Fig. T-542.2.1)
ASME Basic Calibration Block, Sec V Articles 4, Fig. T-434.2.1, Article 5 Fig. T-543.2.1. Article 5 was revised in its entirety in 2002.
sed for Angle Beam DAC and TCG Calibration.

Standard Materials:
- Carbon Steel A36/1018
- Aluminum 7075
- Stainless Steel 304
- Titanium 6/4
- Inconel 600
- Monel 400
Contains 2 slots one on each face and on three sides are drilled holes 1.5″ deep. The diameter of the holes is determined by block thickness.
Material Thickness | Block Dimensions |
1″ or less | 0.750″ x 6″ x 7″ |
Over 1″ through 2″ | 1.50″ x 6″ x 10″ |
Over 2″ through 4″ | 3.00″ x 6″ x 12″ |