iiw type 2 NDT Calibration Blocks

NDE offers IIW Type 2 Blocks coming in Carbon Steel, Aluminum, Stainless Steel and other alloys.  If you have any questions about NDE and our ultrasonic flaw calibration test blocks, please contact us at +91-9043-660-755 or send an email to info@ndeflawtechnologies.com. Our knowledgeable customer service staff is happy to assist you.
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dsr calibration block
DSR Calibration Block DSR Distance-Sensitivity-Resolution Calibration Block for Dual Probes. Designed to determine near surface resolution of dual thickness gauging probes and verify sensitivity of dual thickness gauges.
iiw type 2 block 304 stainless metric version ndt ut calibration block
IIW-Type 2 Block 304 Stainless (Metric Version) A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. PH Tool design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 1018 steel metric version ndt ut calibration block
IIW-Type 2 Block 1018 Steel (Metric Version) A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. Design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 304 stainless inch version ndt ut calibration block
IIW-Type 2 Block 304 Stainless (Inch Version) A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 7075 aluminum inch version ndt ut calibration block
IIW-Type 2 Block 7075 Aluminum (Inch Version) A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 7075 aluminum metric version ndt ut calibration block
IIW-Type 2 Block 7075 Aluminum (Metric Version) A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. PH Tool design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block titanium metric version ndt ut calibration block
IIW-Type 2 Block Titanium (Metric Version) A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. NDE design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 1018 steel inch version ndt ut calibration block
IIW-Type 2 Block 1018 Steel (Inch Version) A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block titanium inch version ndt ut calibration block
IIW-Type 2 Block Titanium (Inch Version) A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
dsr calibration block
DSR Calibration Block (7020)

DSR Calibration Block

DSR Distance-Sensitivity-Resolution Calibration Block for Dual Probes.
Designed to determine near surface resolution of dual thickness gauging probes and verify sensitivity of dual thickness gauges.

Features include:
Four step (.250, .500, .750 and 1.000 inch) calibration block for distance calibration
Side drilled holes 0.030" (0.75 mm) diameter drilled with metal-path distance from 0.030" (0.75mm) to 1" (25 mm).
DSR Calibration Block DSR Distance-Sensitivity-Resolution Calibration Block for Dual Probes. Designed to determine near surface resolution of dual thickness gauging probes and verify sensitivity of dual thickness gauges.
iiw type 2 block 304 stainless metric version ndt ut calibration block
IIW Type 2 Block, 304 Stainless (Metric Version) (7157)

IIW Type 2 Block, 304 Stainless (Metric Version)


A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. Nde Flaw design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.

• Dimensions: 300mm x 100mm x 25mm
• 304 Stainless (Metric Version)
IIW-Type 2 Block 304 Stainless (Metric Version) A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. PH Tool design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 1018 steel metric version ndt ut calibration block
IIW-Type 2 Block 1018 Steel (Metric Version) (7155)

IIW-Type 2 Block 1018 Steel (Metric Version)


A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. Nde Flaw design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.

• Dimensions: 300mm x 100mm x 25mm
• 304 Stainless (Metric Version)
IIW-Type 2 Block 1018 Steel (Metric Version) A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. Design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 304 stainless inch version ndt ut calibration block
IIW-Type 2 Block 304 Stainless (Inch Version) (7156)

IIW-Type 2 Block 304 Stainless (Inch Version)


A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.

• Dimensions: 12.0" x 4.0" x 1.0"
• 304 Stainless (Inch Version)
IIW-Type 2 Block 304 Stainless (Inch Version) A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 7075 aluminum inch version ndt ut calibration block
IIW-Type 2 Block 7075 Aluminum (Inch Version) (7158)

IIW-Type 2 Block 7075 Aluminum (Inch Version)


A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.

• Dimensions: 12.0" x 4.0" x 1.0"
• 7075 Aluminum (Inch Version)
IIW-Type 2 Block 7075 Aluminum (Inch Version) A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 7075 aluminum metric version ndt ut calibration block
IIW-Type 2 Block 7075 Aluminum (Metric Version) (7159)

IIW-Type 2 Block 7075 Aluminum (Metric Version)


A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. Nde Flaw design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.

• Dimensions: 300mm x 100mm x 25mm
• 7075 Aluminum
IIW-Type 2 Block 7075 Aluminum (Metric Version) A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. PH Tool design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block titanium metric version ndt ut calibration block
IIW-Type 2 Block Titanium (Metric Version) (7161)

IIW-Type 2 Block Titanium (Metric Version)

A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. NDE design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
IIW-Type 2 Block Titanium (Metric Version) A modified version of the original IIW-Type 1 design in a metric version. Includes a 50mm radius x 5.0mm deep cut-out superposed on the 100mm radius for distance calibration. Also includes 1.0mm, 2.0mm and 3.0mm through holes for sensitivity testing or surface wave inspection, and distance calibration marks to the 50mm hole. NDE design based on International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block 1018 steel inch version ndt ut calibration block
IIW-Type 2 Block, 1018 Steel (Inch Version) (7154)

IIW-Type 2 Block 1018 Steel (Inch Version)

A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
IIW-Type 2 Block 1018 Steel (Inch Version) A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
iiw type 2 block titanium inch version ndt ut calibration block
IIW-Type 2 Block, Titanium (Inch Version) (7160)

IIW-Type 2 Block, Titanium (Inch Version)

A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.

• Dimensions: 12.0" x 4.0" x 1.0"

• Titanium (Inch Version)
IIW-Type 2 Block Titanium (Inch Version) A modified version of the original IIW-Type 1 design. Includes a 2.0" radius x .250" deep cut-out superposed on the 4.0" radius for distance calibration. Also includes numbers 3, 5 and 8 through holes (3/64", 5/64" AND 8/64" diameter) for sensitivity testing or surface wave inspection, and distance calibration marks to the 2.0" hole. In accordance with International Institute of Welding, ASTM E164 and U.S. Air Force NDI Manual T.O. 33B-1-1 specifications.
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