DC Block

AWS-type block used for shear wave distance calibration. Alloy: Required 1018 Steel, Nickel-Plated 7075-T6 Aluminum, Anodized Type 304 Stainless SteelInch Contains a 1.0 radius overlaying a 2.0 radius on a 180° segment. In accordance with ASTM E164 and BRR/AWS X-1 specifications.• Dimensions: 2.000 and 1.000 Radii • Fitted wooden storage case optional...see above.Metric Contains a 25.0 mm radius overlaying a 50.0 mm radius on a 180° segment. In accordance with ASTM E164 and BRR/AWS X-1 specifications.• Dimensions: 25.0 mm radius is 25.0 mm thick and 50.0 mm radius is 12.5 mm thick. • Fitted wooden storage case optional...see above.