DSC BLOCK (INCH VERSION) Special Alloy A block that closely resembles the miniature angle-beam block and is used in a similar way is the DSC AWS Block. This block is used to determine the beam exit point and refracted angle of angle-beam transducers and to calibrate distance and set the sensitivity for both normal and angle beam inspection setups. Instructions on using the DSC block can be found in the annex of American Society for Testing and Materials Standard E164, Standard Practice for Ultrasonic Contact Examination of Weldments. In accordance with a metric equivalent, based on ASTM E164 and U.S. Contains a 1.0" radius opposite a 3.0" radius. The 3.0" radius includes a 0.375" deep x 0.032" wide radiused slot. Also contains a 0° reference point for checking exit point on wedge, and a 0.125" diameter through hole and corresponding markings at 45°, 60°, and 70° for measuring actual refracted angle. In accordance with ASTM E164 and AWS 6.16.1B. Metric version available. Special DSC blocks with radiussed scanning surfaces for NPS sizes also offered. Geometry: 1.0" and 3.0" radius, and Ø0.125" . Dimensions: 1.0" THICK Material: Special Alloy

DSC BLOCK (INCH VERSION) 1018 Steel A block that closely resembles the miniature angle-beam block and is used in a similar way is the DSC AWS Block. This block is used to determine the beam exit point and refracted angle of angle-beam transducers and to calibrate distance and set the sensitivity for both normal and angle beam inspection setups. Instructions on using the DSC block can be found in the annex of American Society for Testing and Materials Standard E164, Standard Practice for Ultrasonic Contact Examination of Weldments. In accordance with a metric equivalent, based on ASTM E164 and U.S. Contains a 1.0" radius opposite a 3.0" radius. The 3.0" radius includes a 0.375" deep x 0.032" wide radiused slot. Also contains a 0° reference point for checking exit point on wedge, and a 0.125" diameter through hole and corresponding markings at 45°, 60°, and 70° for measuring actual refracted angle. In accordance with ASTM E164 and AWS 6.16.1B. Metric version available. Special DSC blocks with radiussed scanning surfaces for NPS sizes also offered. Geometry: 1.0" and 3.0" radius, and Ø0.125" . Dimensions: 1.0" THICK Material: 1018 Steel

DSC BLOCK (INCH VERSION) STAINLESS STEEL 304 A block that closely resembles the miniature angle-beam block and is used in a similar way is the DSC AWS Block. This block is used to determine the beam exit point and refracted angle of angle-beam transducers and to calibrate distance and set the sensitivity for both normal and angle beam inspection setups. Instructions on using the DSC block can be found in the annex of American Society for Testing and Materials Standard E164, Standard Practice for Ultrasonic Contact Examination of Weldments. In accordance with a metric equivalent, based on ASTM E164 and U.S. Contains a 1.0" radius opposite a 3.0" radius. The 3.0" radius includes a 0.375" deep x 0.032" wide radiused slot. Also contains a 0° reference point for checking exit point on wedge, and a 0.125" diameter through hole and corresponding markings at 45°, 60°, and 70° for measuring actual refracted angle. In accordance with ASTM E164 and AWS 6.16.1B. Metric version available. Special DSC blocks with radiussed scanning surfaces for NPS sizes also offered. Geometry: 1.0" and 3.0" radius, and Ø0.125" . Dimensions: 1.0" THICK Material: STAINLESS STEEL 304.

DSC BLOCK (INCH VERSION) STAINLESS STEEL 316 A block that closely resembles the miniature angle-beam block and is used in a similar way is the DSC AWS Block. This block is used to determine the beam exit point and refracted angle of angle-beam transducers and to calibrate distance and set the sensitivity for both normal and angle beam inspection setups. Instructions on using the DSC block can be found in the annex of American Society for Testing and Materials Standard E164, Standard Practice for Ultrasonic Contact Examination of Weldments. In accordance with a metric equivalent, based on ASTM E164 and U.S. Contains a 1.0" radius opposite a 3.0" radius. The 3.0" radius includes a 0.375" deep x 0.032" wide radiused slot. Also contains a 0° reference point for checking exit point on wedge, and a 0.125" diameter through hole and corresponding markings at 45°, 60°, and 70° for measuring actual refracted angle. In accordance with ASTM E164 and AWS 6.16.1B. Metric version available. Special DSC blocks with radiussed scanning surfaces for NPS sizes also offered. Geometry: 1.0" and 3.0" radius, and Ø0.125" . Dimensions: 1.0" THICK Material: STAINLESS STEEL 316.

DSC BLOCK (INCH VERSION) TITANIUM A block that closely resembles the miniature angle-beam block and is used in a similar way is the DSC AWS Block. This block is used to determine the beam exit point and refracted angle of angle-beam transducers and to calibrate distance and set the sensitivity for both normal and angle beam inspection setups. Instructions on using the DSC block can be found in the annex of American Society for Testing and Materials Standard E164, Standard Practice for Ultrasonic Contact Examination of Weldments. In accordance with a metric equivalent, based on ASTM E164 and U.S. Contains a 1.0" radius opposite a 3.0" radius. The 3.0" radius includes a 0.375" deep x 0.032" wide radiused slot. Also contains a 0° reference point for checking exit point on wedge, and a 0.125" diameter through hole and corresponding markings at 45°, 60°, and 70° for measuring actual refracted angle. In accordance with ASTM E164 and AWS 6.16.1B. Metric version available. Special DSC blocks with radiussed scanning surfaces for NPS sizes also offered. Geometry: 1.0" and 3.0" radius, and Ø0.125" . Dimensions: 1.0" THICK Material: TITANIUM.

DSC BLOCK (INCH VERSION) ALUMINUM 7075-T6 A block that closely resembles the miniature angle-beam block and is used in a similar way is the DSC AWS Block. This block is used to determine the beam exit point and refracted angle of angle-beam transducers and to calibrate distance and set the sensitivity for both normal and angle beam inspection setups. Instructions on using the DSC block can be found in the annex of American Society for Testing and Materials Standard E164, Standard Practice for Ultrasonic Contact Examination of Weldments. In accordance with a metric equivalent, based on ASTM E164 and U.S. Contains a 1.0" radius opposite a 3.0" radius. The 3.0" radius includes a 0.375" deep x 0.032" wide radiused slot. Also contains a 0° reference point for checking exit point on wedge, and a 0.125" diameter through hole and corresponding markings at 45°, 60°, and 70° for measuring actual refracted angle. In accordance with ASTM E164 and AWS 6.16.1B. Metric version available. Special DSC blocks with radiussed scanning surfaces for NPS sizes also offered. Geometry: 1.0" and 3.0" radius, and Ø0.125" . Dimensions: 1.0" THICK Material: ALUMINUM 7075-T6.

DSC BLOCK (INCH VERSION) INCONEL 625 A block that closely resembles the miniature angle-beam block and is used in a similar way is the DSC AWS Block. This block is used to determine the beam exit point and refracted angle of angle-beam transducers and to calibrate distance and set the sensitivity for both normal and angle beam inspection setups. Instructions on using the DSC block can be found in the annex of American Society for Testing and Materials Standard E164, Standard Practice for Ultrasonic Contact Examination of Weldments. In accordance with a metric equivalent, based on ASTM E164 and U.S. Contains a 1.0" radius opposite a 3.0" radius. The 3.0" radius includes a 0.375" deep x 0.032" wide radiused slot. Also contains a 0° reference point for checking exit point on wedge, and a 0.125" diameter through hole and corresponding markings at 45°, 60°, and 70° for measuring actual refracted angle. In accordance with ASTM E164 and AWS 6.16.1B. Metric version available. Special DSC blocks with radiussed scanning surfaces for NPS sizes also offered. Geometry: 1.0" and 3.0" radius, and Ø0.125" . Dimensions: 1.0" THICK Material: INCONEL 625.

DSC BLOCK (INCH VERSION) MONAL 800 A block that closely resembles the miniature angle-beam block and is used in a similar way is the DSC AWS Block. This block is used to determine the beam exit point and refracted angle of angle-beam transducers and to calibrate distance and set the sensitivity for both normal and angle beam inspection setups. Instructions on using the DSC block can be found in the annex of American Society for Testing and Materials Standard E164, Standard Practice for Ultrasonic Contact Examination of Weldments. In accordance with a metric equivalent, based on ASTM E164 and U.S. Contains a 1.0" radius opposite a 3.0" radius. The 3.0" radius includes a 0.375" deep x 0.032" wide radiused slot. Also contains a 0° reference point for checking exit point on wedge, and a 0.125" diameter through hole and corresponding markings at 45°, 60°, and 70° for measuring actual refracted angle. In accordance with ASTM E164 and AWS 6.16.1B. Metric version available. Special DSC blocks with radiussed scanning surfaces for NPS sizes also offered. Geometry: 1.0" and 3.0" radius, and Ø0.125" . Dimensions: 1.0" THICK Material: MONAL 800.